{"id":3506,"date":"2019-08-04T09:59:42","date_gmt":"2019-08-04T06:29:42","guid":{"rendered":"https:\/\/cfd-mrk.ir\/?page_id=3506"},"modified":"2021-12-29T15:03:29","modified_gmt":"2021-12-29T11:33:29","slug":"rans-turbulence-models","status":"publish","type":"page","link":"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rans-turbulence-models\/","title":{"rendered":"\u0645\u062f\u0644\u0633\u0627\u0632\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS"},"content":{"rendered":"\r\n<h2 class=\"has-text-align-right wp-block-heading\">\u0645\u062f\u0644\u0633\u0627\u0632\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS<\/h2>\r\n\r\n\r\n\r\n<h2 class=\"has-text-align-left wp-block-heading\">Turbulence Modeling Using RANS Methods<\/h2>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right has-very-dark-gray-color has-text-color has-normal-font-size\">\u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS \u0628\u0631\u0627\u0633\u0627\u0633 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646\u200c\u06af\u06cc\u0631\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631 \u0627\u0633\u062a\u0648\u06a9\u0633 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647\u200c\u0627\u0646\u062f. \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631-\u0627\u0633\u062a\u0648\u06a9\u0633 \u062c\u0627\u0645\u0639\u200c\u062a\u0631\u06cc\u0646 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u062d\u0627\u06a9\u0645 \u0645\u0648\u062c\u0648\u062f \u0628\u0631 \u062d\u0631\u06a9\u062a \u0633\u06cc\u0627\u0644\u0627\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u067e\u06cc\u0648\u0633\u062a\u06af\u06cc\u060c \u0633\u0647 \u0645\u0639\u0627\u062f\u0644\u0647 \u0645\u0645\u0646\u062a\u0645 (\u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0633\u0647 \u0628\u0639\u062f\u06cc) \u0648 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u0631\u0698\u06cc (\u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0645 \u067e\u0630\u06cc\u0631 \u06cc\u0627 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u067e\u062f\u06cc\u062f\u0647 \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0647 \u0646\u0648\u0639\u06cc \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631 \u0627\u0633\u062a\u0648\u06a9\u0633 \u0645\u0633\u062a\u062a\u0631 \u0627\u0633\u062a \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u0635\u0648\u0631\u062a \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u0648 \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u0633\u0631\u0639\u062a \u062f\u0631 \u0647\u0631 \u0644\u062d\u0638\u0647 \u062f\u0631\u06a9 \u0646\u0645\u0648\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u062a\u0631\u0645 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u0632\u0645\u0627\u0646 (\u0628\u0627 \u0627\u0635\u0644 \u062b\u0627\u0628\u062a \u0628\u0648\u062f\u0646 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0631\u0632\u06cc \u06cc\u0627 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u062c\u0631\u06cc\u0627\u0646 \u0646\u0633\u0628\u062a \u0628\u0647 \u0632\u0645\u0627\u0646) \u0627\u0635\u0644\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0645\u0628\u06cc\u0646 \u0622\u0634\u0641\u062a\u06af\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/p>\r\n\r\n\r\n\r\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"453\" class=\"wp-image-3518\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-300x212.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-360x255.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right has-very-dark-gray-color has-text-color\">\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc \u062f\u0627\u0646\u06cc\u0645 i\u0634\u0641\u062a\u06af\u06cc (\u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633) \u0639\u0628\u0627\u0631\u062a\u0633\u062a \u0627\u0632 \u0639\u062f\u0645 \u062a\u0628\u0639\u06cc\u062a \u062a\u0648\u062f\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0648\u0627\u0644\u06cc \u062f\u0631 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u06cc\u06a9 \u062e\u0637 \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u062c\u0631\u06cc\u0627\u0646\u060c \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u0647\u0631 \u062a\u0648\u062f\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0628\u0635\u0648\u0631\u062a \u0627\u062a\u0641\u0627\u0642\u06cc \u0645\u0648\u0642\u0639\u06cc\u062a \u0645\u062d\u0644\u06cc \u062e\u0648\u062f \u0631\u0627 \u062f\u0631 \u0647\u0631 \u06cc\u06a9 \u0627\u0632 \u062c\u0647\u0627\u062a \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u062f \u0648 \u0628\u0635\u0648\u0631\u062a \u06cc\u0642\u06cc\u0646 \u0646\u0645\u06cc \u062a\u0648\u0627\u0646 \u0645\u0648\u0642\u0639\u06cc\u062a \u0622\u0646\u0631\u0627 \u0645\u0634\u062e\u0635 \u0646\u0645\u0648\u062f. \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u0622\u0634\u0641\u062a\u06af\u06cc \u0630\u0627\u062a\u0627 \u067e\u062f\u06cc\u062f\u0647\u200c\u0627\u06cc \u0646\u0627\u067e\u0627\u06cc\u0627 \u0648 \u0648\u0627\u0628\u0633\u062a\u0647 \u0628\u0647 \u0632\u0645\u0627\u0646 \u0627\u0633\u062a. \u0622\u0646\u0686\u0647 \u06a9\u0647 \u0645\u0648\u0631\u062f \u0633\u0626\u0648\u0627\u0644 \u0648\u0627\u0642\u0639 \u0645\u06cc\u200c\u0634\u0648\u062f \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0635\u0648\u0631\u062a \u0639\u062f\u0645 \u0627\u0637\u0645\u06cc\u0646\u0627\u0646 \u0628\u0647 \u0645\u0648\u0642\u0639\u06cc\u062a \u0647\u0631 \u062a\u0648\u062f\u0647 \u0633\u06cc\u0627\u0644 \u0686\u06af\u0648\u0646\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0631\u0627\u062c\u0639 \u0628\u0647 \u06a9\u0644 \u062c\u0631\u06cc\u0627\u0646 \u062a\u0635\u0645\u06cc\u0645 \u06af\u0631\u0641\u062a\u061f \u067e\u0627\u0633\u062e \u0622\u0646\u0633\u062a \u06a9\u0647 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0635\u0648\u0631\u062a \u0622\u0645\u0627\u0631\u06cc \u0648 \u0628\u0627 \u062f\u0642\u062a \u0642\u0627\u0628\u0644 \u0645\u0644\u0627\u062d\u0638\u0647\u200c\u0627\u06cc \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u062a\u0648\u0633\u0637 \u0648\u0642\u0627\u06cc\u0639 \u062f\u0631\u0648\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0646\u0638\u0631 \u062f\u0627\u062f \u0648 \u0628\u0647\u0645\u06cc\u0646 \u0634\u06a9\u0644 \u062f\u0631 \u0645\u0648\u0631\u062f \u0648\u0642\u0627\u06cc\u0639 \u0622\u0646 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0648 \u0622\u0646\u06af\u0627\u0647 \u062a\u0635\u0645\u06cc\u0645\u200c\u06af\u06cc\u0631\u06cc \u06a9\u0631\u062f. \u062f\u0631\u0648\u0627\u0642\u0639 \u0627\u06cc\u0646 \u067e\u0627\u0633\u062e \u0627\u0633\u0627\u0633 \u0648 \u0641\u0644\u0633\u0641\u0647 \u062a\u0648\u0633\u0639\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc Reynold-Average Navier-Stokes: RANS \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0631\u0648\u0634 \u0628\u0631\u062e\u0648\u0631\u062f RANS \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u0647 (\u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u062a) \u062f\u0631 \u0645\u0647\u0646\u062f\u0633\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f \u0641\u0631\u0627\u0648\u0627\u0646 \u062f\u0627\u0631\u062f\u060c \u062a\u0641\u06a9\u06cc\u06a9 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0645\u06cc\u062f\u0627\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647 \u062f\u0648 \u0628\u062e\u0634 \u0645\u0642\u062f\u0627\u0631 \u0645\u062a\u0648\u0633\u0637 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0646\u0627\u0634\u06cc \u0627\u0632 \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u062c\u0631\u06cc\u0627\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u062a\u0648\u0633\u0637 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0645 \u0646\u0627\u067e\u0630\u06cc\u0631 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0631\u0648\u0634 \u0647\u0631 \u06a9\u0645\u06cc\u062a \u062f\u0644\u062e\u0648\u0627\u0647 \u0631\u0627 \u0628\u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0645\u06cc \u0646\u0648\u06cc\u0633\u0646\u062f:\u00a0\u00a0<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"720\" class=\"wp-image-3524\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-1.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-1.png 960w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-1-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-1-768x576.png 768w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-1-360x270.png 360w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\r\n<figcaption>\u0645\u062a\u0648\u0633\u0637 \u06af\u06cc\u0631\u06cc \u0632\u0645\u0627\u0646\u06cc \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0645 \u0646\u0627\u067e\u0630\u06cc\u0631.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062a\u0639\u0631\u06cc\u0641 \u0645\u0642\u062f\u0627\u0631 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u060c \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u067e\u06cc\u0648\u0633\u062a\u06af\u06cc \u0648 \u0645\u0645\u0646\u062a\u0645 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0645 \u0646\u0627\u067e\u0630\u06cc\u0631 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc \u0646\u0645\u0648\u062f. \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0632\u06cc\u0631 \u0645\u0641\u0647\u0648\u0645 \u0644\u0632\u062c\u062a \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0627\u06cc (Eddy Viscosity) \u062f\u0631 \u0641\u0631\u0636 \u0628\u0648\u0632\u06cc\u0646\u0633\u06a9 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0644\u0632\u062c\u062a \u0622\u0634\u0642\u062a\u06af\u06cc (Turbulence Viscosity) \u06cc\u0627 \u0647\u0645\u0627\u0646 \u03bct \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0647\u062f\u0641 \u0646\u0647\u0627\u06cc\u06cc \u062a\u0645\u0627\u0645\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc RANS \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0647\u0631\u0686\u0647 \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0627\u06cc\u0646 \u0645\u062a\u063a\u06cc\u0631\u060c \u03bct\u060c \u0627\u0633\u062a \u0648 \u062a\u0644\u0627\u0634 \u0628\u0631 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0628\u0647 \u06a9\u0645\u062a\u0631\u06cc\u0646 \u062e\u0637\u0627 \u0628\u062a\u0648\u0627\u0646 \u0622\u0646 \u0631\u0627 \u0628\u062f\u0633\u062a \u0622\u0648\u0631\u062f. \u0646\u06a9\u062a\u0647 \u062f\u06cc\u06af\u0631 \u0648\u0627\u0628\u0633\u062a\u06af\u06cc \u06a9\u0627\u0645\u0644 \u062f\u0642\u062a \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-3532\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/velocity-gradient.png\" alt=\"\" width=\"60\" height=\"24\" \/> \u0628\u0647 \u06a9\u06cc\u0641\u06cc\u062a \u0634\u0628\u06a9\u0647 \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647 \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0647\u0631\u0686\u0647 \u062f\u0642\u06cc\u0642\u062a\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u0647 \u0644\u0627\u0632\u0645\u0633\u062a \u0627\u0648\u0644\u0627 \u0627\u0632 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u0646\u0627\u0633\u0628 \u0648 \u062b\u0627\u0646\u06cc\u0627 \u0627\u0632 \u0634\u0628\u06a9\u0647 \u0628\u0627 \u06a9\u06cc\u0641\u06cc\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u0645.\u00a0<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"960\" height=\"583\" class=\"wp-image-3527\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-2.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-2.png 960w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-2-300x182.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-2-768x466.png 768w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Applied-CFD-lecture6-2-360x219.png 360w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/>\r\n<figcaption>\u0628\u0627\u0632\u0646\u0648\u06cc\u0633\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u067e\u06cc\u0648\u0633\u062a\u06af\u06cc \u0648 \u0645\u0645\u0646\u062a\u0645 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0645 \u0646\u0627\u067e\u0630\u06cc\u0631 \u0628\u0647 \u0641\u0631\u0645 RANS.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0647\u062f\u0641 \u0627\u0635\u0644\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u062f\u0631 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS \u0645\u062d\u0627\u0633\u0628\u0647 \u0647\u0631\u0686\u0647 \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u03bct \u0628\u0635\u0648\u0631\u062a \u0645\u0633\u062a\u0642\u06cc\u0645 \u06cc\u0627 \u063a\u06cc\u0631 \u0645\u0633\u062a\u0642\u06cc\u0645 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0628\u0635\u0648\u0631\u062a\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0628\u06cc\u0627\u0646 \u0634\u0648\u0646\u062f. \u062a\u0639\u062f\u0627\u062f \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644 \u0628\u06cc\u0627\u0646\u06af\u0631 \u0646\u0648\u0639 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u062a. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u067e\u06cc\u0634\u062a\u0631 \u0627\u0634\u0627\u0631\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0645\u062f\u0644\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u0641\u0627\u0642\u062f \u0647\u0631 \u0646\u0648\u0639 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0628\u0627 \u0639\u0646\u0648\u0627\u0646 \u0645\u062f\u0644 \u062c\u0628\u0631\u06cc \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0645\u062f\u0644\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644\u06cc \u0647\u0633\u062a\u0646\u062f \u062f\u0631 \u06af\u0631\u0648\u0647 \u0645\u062f\u0644\u0647\u0627\u06cc \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u0646\u062f \u0648 \u062f\u0631 \u0646\u0647\u0627\u06cc\u062a \u0645\u062f\u0644\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0627\u0631\u0627\u06cc \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u0647\u0633\u062a\u0646\u062f \u0645\u062f\u0644\u0647\u0627\u06cc \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0647\u0633\u062a\u0646\u062f. \u0627\u0644\u0628\u062a\u0647 \u0645\u062f\u0644\u0647\u0627\u06cc\u06cc \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u06a9\u0647 \u0628\u06cc\u0634 \u0627\u0632 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644\u06cc \u0631\u0627 \u062f\u0631 \u062e\u0648\u062f \u062c\u0627\u06cc\u200c \u062f\u0627\u062f\u0647\u200c\u0627\u0646\u062f.<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u0645\u062f\u0644\u0647\u0627\u06cc \u062c\u0628\u0631\u06cc (<\/b><b>\u0645\u062f\u0644 \u0637\u0648\u0644 \u062a\u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0644<\/b><b>\u060c <\/b><b>\u0645\u062f\u0644 \u062c\u0628\u0631\u06cc \u0641\u0648\u0646 \u06a9\u0627\u0631\u0645\u0646<\/b><b>)<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u0645\u062f\u0644\u0647\u0627\u06cc \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647<\/b><b>\u200c<\/b><b>\u0627\u06cc(<\/b><b>\u0645\u062f\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647<\/b><b>\u200c<\/b><b>\u0627\u06cc \u067e\u0631\u0627\u0646\u062a\u0644<\/b><b>\u060c <\/b><b>\u0645\u062f\u0644 \u06af\u0644\u0627\u0634\u06a9\u0648-\u0627\u0645\u0648\u0646\u0632<\/b><b>\u060c <\/b><b>\u0645\u062f\u0644 \u0648\u0644\u0641-\u0634\u0627\u062a\u06cc\u0646<\/b><b>\u060c <\/b><b>\u0645\u062f\u0644 \u0628\u0631\u0627\u062f\u0634\u0627\u0648<\/b><b>\u060c <\/b><b>\u0645\u062f\u0644 \u0628\u0627\u0644\u062f\u0648\u06cc\u0646-\u0628\u0627\u0631\u062b<\/b><b>\u060c <\/b><b>\u0645\u062f\u0644 \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633<\/b><b>)<\/b> <b><\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u0645\u062f\u0644\u0647\u0627\u06cc \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647<\/b><b>\u200c<\/b><b>\u0627\u06cc (<\/b><b>K-\u03b5<\/b><b>\u060c <\/b><b>K-\u03c9<\/b><b>\u060c <\/b><b>q-f<\/b><b>\u060c <\/b><b>K-z<\/b><b>\u060c <\/b><b>K-\u03b6 \u0648 K-kl-\u03c9<\/b><b>)<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u0645\u062f\u0644\u0647\u0627\u06cc \u0686\u0646\u062f \u0645\u0639\u0627\u062f\u0644\u0647<\/b><b>\u200c<\/b><b>\u0627\u06cc (<\/b><b>\u0647\u0627\u0646\u0698\u0627\u0644\u06cc\u06a9:3\u060c \u0631\u0648\u0647\u0627:5\u060c \u0686\u0648:9\u060c \u062f\u06cc\u0648\u06cc\u062f\u0648\u0641: 10\u060c \u06a9\u0648\u0644\u0627\u0648\u0627\u062f\u06cc\u0646:20<\/b><b>)<\/b><\/span><\/li>\r\n<\/ul>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u00a0\u062f\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062c\u0628\u0631\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644 \u0638\u0627\u0647\u0631 \u0646\u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647\u062a\u0631\u06cc\u0646 \u0646\u0645\u0648\u0646\u0647 \u0627\u06cc\u0646 \u0646\u0648\u0639 \u0645\u062f\u0644\u200c\u0647\u0627 \u0645\u062f\u0644 \u0637\u0648\u0644 \u062a\u062f\u0627\u062e\u0644 \u067e\u0631\u0627\u0646\u062a\u0644 \u0627\u0633\u062a \u06a9\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u0628\u0633\u06cc\u0627\u0631 \u06af\u0633\u062a\u0631\u062f\u0647\u200c\u0627\u06cc \u062f\u0627\u0631\u062f. \u0645\u062f\u0644 \u0627\u0646\u0631\u0698\u06cc \u067e\u0631\u0627\u0646\u062a\u0644 \u0646\u06cc\u0632 \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062d\u0644 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f\u060c \u06cc\u06a9 \u0645\u062f\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0645\u0646\u0627\u0633\u0628 \u062f\u0631 \u0632\u0645\u0627\u0646 \u062e\u0648\u062f \u0628\u0648\u062f \u0648 \u0628\u0647\u0645\u06cc\u0646 \u0634\u06a9\u0644 \u0645\u062f\u0644 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u06a9\u0648\u0644\u0645\u0648\u06af\u0631\u0648\u0641 \u0646\u06cc\u0632 \u0645\u062f\u0644\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0648\u062f. \u0628\u062f\u06cc\u0647\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0628\u0627\u0644\u0627 \u0631\u0641\u062a\u0646 \u062a\u0639\u062f\u0627\u062f \u0645\u0639\u0627\u062f\u0644\u0627\u062a\u060c \u0648\u0642\u062a \u0648 \u0647\u0632\u06cc\u0646\u0647 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0627\u06cc\u062f \u062c\u0647\u062a \u062d\u0644 \u0647\u0631 \u0645\u062f\u0644 \u0635\u0631\u0641 \u0646\u0645\u0648\u062f. \u0628\u0647 \u0647\u0631 \u0635\u0648\u0631\u062a \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (\u0645\u062f\u0644 \u0647\u0627\u06cc \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633) \u062e\u0648\u0628 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u06af\u0633\u062a\u0631\u0647 \u0639\u0645\u0644\u06a9\u0631\u062f \u0622\u0646 \u0645\u0646\u0627\u0633\u0628 \u0628\u0627\u0634\u062f.<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u062b\u0627\u0628\u062a\u0647\u0627\u06cc\u06cc \u06a9\u0647 \u062f\u0631 \u0627\u0635\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0627\u06cc\u062f \u062b\u0627\u0628\u062a\u0647\u0627\u06cc \u0645\u0631\u0633\u0648\u0645 \u0628\u0627\u0634\u062f.<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u062a\u0639\u062f\u0627\u062f \u0645\u0639\u0627\u062f\u0644\u0627\u062a\u06cc \u06a9\u0647 \u0645\u062f\u0644 \u0628\u0647 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u062c\u0631\u06cc\u0627\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc<\/b><b>\u200c<\/b><b>\u06a9\u0646\u062f \u0628\u0627\u06cc\u062f \u062d\u062f\u0627\u0642\u0644 \u0628\u0627\u0634\u062f.<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u067e\u0627\u0633\u062e\u0647\u0627\u06cc \u0622\u0646 \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644 \u0628\u0627\u0634\u062f (\u0627\u0646\u0637\u0628\u0627\u0642 \u062a\u0626\u0648\u0631\u06cc \u0628\u0627 \u0622\u0632\u0645\u0627\u06cc\u0634).<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u0627\u0632 \u062c\u0647\u062a \u062f\u0642\u062a \u06a9\u0627\u0645\u067e\u06cc\u0648\u062a\u0631 \u0648 \u0646\u06cc\u0631\u0648\u06cc \u0641\u06a9\u0631 \u0627\u0642\u062a\u0635\u0627\u062f\u06cc \u0628\u0627\u0634\u062f.<\/b><\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><b>\u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0633\u0627\u062f\u0647 \u0628\u0627\u0634\u062f.<\/b><\/span><\/li>\r\n<\/ul>\r\n\r\n<p class=\"has-text-align-right has-vivid-red-color has-text-color has-medium-font-size\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 (Spalart-Allmaras Turbulence Model)<\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 (Spalart-Allmaras) \u06cc\u06a9 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0648 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS \u0627\u0633\u062a. \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0645\u062d\u0644\u06cc \u0628\u0648\u062f\u0647 (\u06cc\u0639\u0646\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u062d\u0644 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u0631 \u06cc\u06a9 \u0646\u0642\u0637\u0647 \u0647\u06cc\u0686 \u0631\u0628\u0637\u06cc \u0628\u0647 \u062d\u0644 \u0646\u0642\u0627\u0637 \u062f\u06cc\u06af\u0631 \u0646\u062f\u0627\u0631\u062f) \u0648 \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0628\u0627 \u0627\u0646\u0648\u0627\u0639 \u0634\u0628\u06a9\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u0645\u0646\u0647 \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u0645\u0639\u0627\u062f\u0644\u0647 \u0646\u0627\u0648\u06cc\u0631-\u0627\u0633\u062a\u0648\u06a9\u0633 \u0628\u0635\u0648\u0631\u062a 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\u0645\u06cc\u200c\u0634\u0648\u062f. \u06a9\u0647 \u0641\u0631\u0622\u06cc\u0646\u062f \u0645\u062d\u0627\u0633\u0628\u0647 \u0622\u0646 \u062f\u0631 \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627 \u062f\u0631 \u0646\u0632\u06cc\u062f\u06cc\u06a9 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0628\u0631\u0627\u06cc \u0627\u0639\u062f\u0627\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0628\u0627\u0644\u0627 \u0648 \u067e\u0627\u06cc\u06cc\u0646 (\u0628\u062e\u0635\u0648\u0635 \u0628\u0631\u0627\u06cc \u0644\u0627\u06cc\u0647 \u0628\u0627\u0641\u0631) \u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062c\u0647\u062a \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0627\u0633\u0628\u06cc \u062f\u0631 \u062d\u0644 \u0645\u06cc\u062f\u0627\u0646 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0648\u0648\u0646\u06af (Wong) \u062f\u0631 \u0633\u0627\u0644 1999 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0627\u0641\u0648\u0642 \u0635\u0648\u062a \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062c\u062f\u0627\u06cc\u0634 \u0646\u06cc\u0632 \u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u0646\u0645\u0648\u062f. \u062a\u0648\u0627\u0628\u0639 ft1 \u0648 ft2 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u06a9\u0631\u062f\u0646 \u0646\u0648\u0627\u062d\u06cc \u0627\u0646\u062a\u0642\u0627\u0644\u06cc 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Cw \u0648 fw \u0646\u06cc\u0632 \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u062b\u0648\u0627\u0628\u062a \u0648 \u062a\u0648\u0627\u0628\u0639 \u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u06a9\u0646\u0646\u062f\u0647 \u0645\u062f\u0644 \u062f\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u0645\u0631\u0632\u0647\u0627\u06cc \u062c\u0627\u0645\u062f \u0628\u0648\u062f\u0647 \u06a9\u0647 \u0628\u0631\u0627\u06cc \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u0647\u0627\u06cc \u0628\u0627\u0644\u0627 \u0648 \u067e\u0627\u06cc\u06cc\u0646 \u0628\u062f\u0633\u062a \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647\u200c\u0627\u0646\u062f.<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"424\" height=\"336\" class=\"wp-image-3562\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-1.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-1.png 424w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-1-300x238.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-1-341x270.png 341w\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"480\" height=\"497\" class=\"wp-image-3568\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-2.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-2.png 480w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-2-290x300.png 290w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/spalart-allmaras-2-261x270.png 261w\" sizes=\"auto, (max-width: 480px) 100vw, 480px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 (Spalart-Allmaras Turbulence Model)<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"110\" class=\"wp-image-3607\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/constants.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/constants.png 358w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/constants-300x92.png 300w\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" \/>\r\n<figcaption>\u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right has-vivid-green-cyan-color has-text-color\">\u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0648 \u0628\u062e\u0635\u0648\u0635 \u0645\u062f\u0644 \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 (Spalart-Allmaras) \u062f\u0631 \u0641\u0627\u06cc\u0644 \u067e\u06cc\u0648\u0633\u062a \u0632\u06cc\u0631 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/p>\r\n\r\n\r\n\r\n<div class=\"wp-block-file aligncenter\"><a href=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/CHAPTER2.pdf\">\u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc<\/a><a class=\"wp-block-file__button\" href=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/CHAPTER2.pdf\" download=\"\">\u062f\u0631\u06cc\u0627\u0641\u062a<\/a><\/div>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right has-very-dark-gray-color has-text-color\"><strong>\u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u0647\u0645 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 (Spalart-Allmaras) <\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 (Spalart-Allmaras) \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u0633\u0627\u0633\u0627 \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0622\u0626\u0631\u0648\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u062e\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0628\u062e\u0635\u0648\u0635 \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u062f\u0631\u06af\u06cc\u0631 \u0628\u0627 \u06af\u0631\u0627\u062f\u06cc\u0627\u0646 \u0641\u0634\u0627\u0631 \u0645\u0639\u06a9\u0648\u0633 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062d\u0628\u0648\u0628\u06cc\u062a \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u06cc\u062f\u0627\u0646 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u062a\u0648\u0631\u0628\u0648\u0645\u0627\u0634\u06cc\u0646\u200c\u0647\u0627 \u062f\u0631 \u062d\u0627\u0644 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0627\u0633\u062a.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u0646\u0627\u0633\u0628 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0627 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u0647\u0627\u06cc \u06a9\u0645 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644 \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0644\u0627\u0632\u0645\u0633\u062a \u0627\u0646\u062f\u0627\u0632\u0647 \u0634\u0628\u06a9\u0647 \u0628\u0647 \u0642\u062f\u0631\u06cc \u0631\u06cc\u0632 \u0634\u0648\u062f \u062a\u0627\u00a0 1~(+Y) \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 \u0648\u0627\u06cc \u067e\u0644\u0627\u0633 \u062d\u062f\u0648\u062f\u0627 \u06cc\u06a9 \u0628\u0627\u0634\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0644\u0628\u062a\u0647 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u062a\u0645\u0647\u06cc\u062f\u0627\u062a\u06cc \u0627\u0646\u062f\u06cc\u0634\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u062a\u0627 \u0636\u0645\u0646 \u063a\u06cc\u0631\u062d\u0633\u0627\u0633 \u06a9\u0631\u062f\u0646 \u0631\u0641\u062a\u0627\u0631 \u0645\u062f\u0644 \u062f\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 \u062f\u0631 \u062d\u0627\u0644\u062a \u06a9\u0644\u06cc 30&gt;+Y&gt;\u06cc\u06a9 ( \u0648\u0627\u06cc \u067e\u0644\u0627\u0633 \u0628\u06cc\u0646 \u06cc\u06a9 \u062a\u0627 30 ) \u0646\u06cc\u0632 \u062c\u0648\u0627\u0628\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644\u06cc \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0628\u0627 10 \u062a\u0627 15 \u0627\u0644\u0645\u0627\u0646 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u0645\u0646\u0627\u0633\u0628\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u0646\u0645\u0648\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0647\u0646\u0648\u0632 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0639\u0645\u0648\u0645\u06cc \u0635\u0646\u0639\u062a\u06cc \u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u0648 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0634\u06cc \u0622\u0632\u0627\u062f \u0645\u062b\u0644 \u0627\u0646\u0648\u0627\u0639 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062c\u062a \u0628\u0647 \u0646\u0633\u0628\u062a \u062e\u0637\u0627\u06cc \u0628\u06cc\u0634\u062a\u0631\u06cc \u062a\u0648\u0644\u06cc\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u06cc\u0632\u0648\u062a\u0631\u0648\u067e\u06cc\u06a9 \u0648 \u0647\u0645\u06af\u0646 \u062e\u06cc\u0644\u06cc \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062d\u0633\u0627\u0628 \u0628\u0627\u0632 \u06a9\u0631\u062f!<\/span><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/product\/spalart-allmaras-turbulence-model\/\"><span style=\"color: #3366ff;\"><strong>\u00a0**\u0622\u0645\u0648\u0632\u0634 \u062a\u0626\u0648\u0631\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644 \u0627\u0633\u067e\u0627\u0644\u0627\u0631\u062a-\u0622\u0644\u0645\u0627\u0631\u0627\u0633 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062d\u0644 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647**<\/strong><\/span><\/a><\/h3>\r\n\r\n<p class=\"has-text-align-right has-vivid-red-color has-text-color has-medium-font-size\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc K-Epsilon <\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633 (\u0622\u0634\u0641\u062a\u06af\u06cc) K-\u03b5: Epsilon \u06cc\u06a9\u06cc \u062f\u06cc\u06af\u0631 \u0627\u0632 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS\u060c \u0645\u062a\u062f\u0627\u0648\u0644\u200c\u062a\u0631\u06cc\u0646 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u200c\u062a\u0631\u06cc\u0646 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062f\u0648\u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0648 \u06cc\u0627 \u062d\u062a\u06cc \u062f\u0631 \u06a9\u0644 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0647\u0633\u062a\u0646\u062f. \u062e\u0627\u0646\u0648\u0627\u062f\u0647 \u0645\u062f\u0644\u200c \u0622\u0634\u0641\u062a\u06af\u06cc K-Epsilon \u0627\u0632 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc\u060c K\u060c \u0648 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0627\u06cc \u03b5\u060c \u06cc\u0627 \u0647\u0645\u0627\u0646 Epsilon \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f. \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0645\u0639\u0631\u0648\u0641 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-\u03b5 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Epsilon Standard\u060c K-Epsilon RNG \u0648 K-Epsilon Realizable \u0645\u06cc\u200c\u0628\u0627\u0634\u0646\u062f. \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u06a9\u0644\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0641\u0648\u0642 \u0634\u0628\u06cc\u0647 \u0628\u0647 \u0647\u0645 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0627\u0645\u0627 \u062f\u0631 \u06a9\u0644 \u0627\u0632 \u062a\u0641\u0627\u0648\u062a\u0647\u0627\u06cc \u0639\u0645\u062f\u0647 \u0632\u06cc\u0631 \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0647\u0633\u062a\u0646\u062f:<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">1- \u0627\u0632 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u06cc \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0627\u06cc\u060c \u03b5\u060c \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u0646\u062f.<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">2- \u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0622\u0646\u200c\u0647\u0627 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">3-\u0645\u0642\u0627\u062f\u06cc\u0631 \u0627\u0639\u062f\u0627\u062f \u067e\u0631\u0627\u0646\u0644 \u0622\u0634\u0641\u062a\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a K \u0648 \u03b5 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0632\u0628\u0627\u0646 \u0639\u0627\u0645\u06cc\u0627\u0646\u0647 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 \u0645\u062f\u0644 K-Epsilon \u0644\u0642\u0628 \u0622\u0686\u0627\u0631 \u0641\u0631\u0627\u0646\u0633\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0631\u0627 \u062f\u0627\u062f \u0686\u0631\u0627 \u06a9\u0647 \u062f\u0631 \u0627\u063a\u0644\u0628 \u0645\u0633\u0627\u0626\u0644 \u0633\u06cc\u0627\u0644\u0627\u062a\u06cc \u0627\u0632 \u06a9\u06cc\u0641\u06cc\u062a \u0648 \u062f\u0642\u062a \u062d\u062f\u0627\u0642\u0644\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0647\u0633\u062a\u0646\u062f \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 \u0622\u0646\u200c\u0647\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f. \u062f\u0644\u0627\u06cc\u0644 \u0648 \u0645\u0644\u0627\u062d\u0638\u0627\u062a\u200c \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u062a\u0648\u0633\u0639\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-Epsilon \u062f\u0631 \u06a9\u0646\u0627\u0631 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0648 \u0645\u0642\u0627\u06cc\u0633\u0647 \u0628\u06cc\u0646 \u0622\u0646\u200c\u0647\u0627 \u0647\u0645\u06cc\u0634\u0647 \u0645\u0648\u0631\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0646\u0634\u062c\u0648\u06cc\u0627\u0646 \u0648 \u0645\u0647\u0646\u062f\u0633\u0627\u0646 \u062f\u0631 \u0637\u06cc \u062a\u0645\u0627\u0645\u06cc \u062f\u0648\u0631\u0647\u200c\u0647\u0627\u06cc \u0622\u0645\u0648\u0632\u0634\u06cc \u0628\u0648\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0631\u0648 \u062f\u0631 \u0627\u06cc\u0646 \u067e\u0633\u062a \u0633\u0639\u06cc \u0634\u062f\u0647 \u062a\u0627 \u0627\u06cc\u0646 \u0645\u0648\u0627\u0631\u062f \u062a\u0634\u0631\u06cc\u062d \u06af\u0631\u062f\u062f.<\/span><\/p>\r\n\r\n<p class=\"has-text-align-right has-luminous-vivid-orange-color has-text-color\" style=\"font-size: 18px;\"><strong> \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Epsilon Standard <\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0633\u0627\u0633 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Epsilon Standard \u0645\u062f\u0644 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc Launder-Spalding \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc\u060c \u0627\u0642\u062a\u0635\u0627\u062f\u06cc \u0648 \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631\u06cc \u0627\u0632 \u062f\u0642\u062a \u062d\u062f\u0627\u0642\u0644\u06cc \u0628\u0631\u0627\u06cc \u06af\u0633\u062a\u0631\u0647 \u0648\u0633\u06cc\u0639\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0635\u0646\u0639\u062a\u06cc\u060c \u062f\u0644\u0627\u06cc\u0644 \u0627\u0635\u0644\u06cc \u0645\u062d\u0628\u0648\u0628\u06cc\u062a \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0645\u062f\u0644 \u06cc\u06a9 \u0645\u062f\u0644 \u0646\u06cc\u0645\u0647 \u062a\u062c\u0631\u0628\u06cc \u0628\u0648\u062f\u0647 \u0648 \u0645\u0634\u062a\u0642\u0627\u062a \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u062f\u0644 \u0628\u0631 \u067e\u0627\u06cc\u0647 \u0645\u0644\u0627\u062d\u0638\u0627\u062a \u067e\u062f\u06cc\u062f\u0647 \u0634\u0646\u0627\u0633\u06cc \u0648 \u062a\u062c\u0631\u0628\u06cc\u0627\u062a \u0627\u06a9\u062a\u0633\u0627\u0628\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc K \u0627\u0632 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u0642\u06cc\u0642 \u0631\u06cc\u0627\u0636\u06cc \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u0634\u062f\u0647 \u0627\u0633\u062a \u062f\u0631 \u062d\u0627\u0644\u06cc\u06a9\u0647 \u03b5 \u0627\u0632 \u062f\u0633\u062a\u06a9\u0627\u0631\u06cc \u062a\u062c\u0631\u0628\u06cc \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u0642\u06cc\u0642 \u067e\u0627\u06cc\u0647 \u0645\u0631\u062a\u0628\u0637 \u0628\u062f\u0633\u062a \u0622\u0645\u062f\u0647 \u0627\u0633\u062a.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0644\u0627\u0632\u0645 \u0628\u0647 \u062a\u0648\u0636\u06cc\u062d \u0627\u0633\u062a \u0645\u062f\u0644 K-Epsilon Standard \u0628\u0627 \u0641\u0631\u0636 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0645\u0644\u0627 \u0622\u0634\u0641\u062a\u0647 (Fully Turbulent Flow) \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0647\u0645\u06cc\u0646 \u062e\u0627\u0637\u0631 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062c\u0627\u06cc\u06af\u0627\u0647\u06cc \u0646\u062f\u0627\u0631\u062f. \u0645\u0637\u0644\u0628 \u062f\u06cc\u06af\u0631 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u0632 \u0627\u062b\u0631\u0627\u062a \u0644\u0632\u062c\u062a \u0645\u0644\u06a9\u0648\u0644\u06cc \u062f\u0631 \u062a\u0648\u0633\u0639\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0635\u0631\u0641 \u0646\u0638\u0631 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0647\u0631\u0647 \u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646 \u0635\u0631\u0641\u0627 \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u06cc\u062f\u0627\u0646\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u00a0 \u06a9\u0627\u0645\u0644\u0627 \u0622\u0634\u0641\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0627\u0644\u0628\u062a\u0647 \u0641\u0631\u0636 \u0628\u0633\u06cc\u0627\u0631 \u0645\u062a\u062f\u0627\u0648\u0644\u06cc \u062f\u0631 \u0627\u06a9\u062b\u0631 \u0645\u0633\u0627\u0626\u0644 \u0645\u0647\u0646\u062f\u0633\u06cc \u0633\u06cc\u0627\u0644\u0627\u062a \u0628\u0647 \u0634\u0645\u0627\u0631 \u0645\u06cc\u200c\u0631\u0648\u062f. \u0646\u06a9\u062a\u0647 \u062f\u06cc\u06af\u0631 \u0627\u06cc\u0646\u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0627 \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0628\u0627\u0644\u0627 \u0645\u0646\u0627\u0633\u0628 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u067e\u0633 \u0627\u0632 \u0634\u0646\u0627\u0633\u0627\u06cc\u06cc \u0646\u0642\u0627\u0637 \u0642\u0648\u062a \u0648 \u0636\u0639\u0641 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0648\u062f \u06a9\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0627\u0635\u0644\u0627\u062d \u0634\u062f\u0647 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0627\u0632 \u062c\u0645\u0644\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Epsilon RNG \u0648 K-Epsilon Realizable \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0646\u062f.<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"418\" class=\"wp-image-3660\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-standard.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-standard.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-standard-300x196.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-standard-360x235.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633 K-Epsilon Standard.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644\u06cc K \u0648 \u03b5\u060c \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0645\u0647\u0645 \u062f\u0631\u06af\u06cc\u0631 \u062f\u0631 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">Gk: \u062a\u0631\u0645 \u062a\u0648\u0644\u06cc\u062f \u0627\u0646\u0631\u0698\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u06af\u0631\u0627\u062f\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0633\u0631\u0639\u062a \u0645\u062a\u0648\u0633\u0637 \u062c\u0631\u06cc\u0627\u0646<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">Gb: \u062a\u0631\u0645 \u062a\u0648\u0644\u06cc\u062f \u0627\u0646\u0631\u0698\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u0628\u0648\u06cc\u0627\u0646\u0633\u06cc (\u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u062f\u0648\u0646 \u062c\u0627\u0630\u0628\u0647 \u0648 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u0631\u0627\u0631\u062a \u0635\u0641\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f)<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">Ym: \u062a\u0631\u0645 \u062a\u0648\u0644\u06cc\u062f \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u0627\u062b\u0631\u0627\u062a \u062a\u0631\u0627\u06a9\u0645 \u067e\u0630\u06cc\u0631\u06cc \u062c\u0631\u06cc\u0627\u0646 (\u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062a\u0631\u0627\u06a9\u0645 \u0646\u0627\u067e\u0630\u06cc\u0631 \u0635\u0641\u0631 \u0627\u0633\u062a)<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u03c3k \u0648 \u03c3\u03b5: \u0627\u0639\u062f\u0627\u062f \u067e\u0631\u0627\u0646\u062a\u0644 \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 k \u0648 \u03b5 \u0647\u0633\u062a\u0646\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">Sk \u0648 S\u03b5: \u0647\u0645 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0686\u0634\u0645\u0647 \u0642\u0627\u0628\u0644 \u062a\u0639\u0631\u06cc\u0641 \u062a\u0648\u0633\u0637 \u0627\u067e\u0631\u0627\u062a\u0648\u0631 \u0647\u0633\u062a\u0646\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u062f\u0644 \u0645\u0630\u06a9\u0648\u0631 \u062b\u0627\u0628\u062a C\u03bc \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0633\u0627\u06cc\u0631 \u062b\u0627\u0628\u062a\u200c\u0647\u0627 \u0628\u0631\u0627\u0633\u0627\u0633 \u0646\u062a\u0627\u06cc\u062c \u0622\u0632\u0645\u0627\u06cc\u0634\u06af\u0627\u0647\u06cc \u0645\u062a\u0646\u0648\u0639 \u0648 \u0645\u062a\u0639\u062f\u062f\u06cc \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0646\u0638\u06cc\u0631 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc\u060c \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0637 (Mixixng Layer)\u060c \u062c\u0631\u06cc\u0627\u0646 \u062c\u062a\u200c\u0647\u0627 \u0648 \u063a\u06cc\u0631\u0647 \u0628\u062f\u0633\u062a \u0622\u0645\u062f\u0647 \u0627\u0633\u062a. \u0627\u06af\u0631 \u0686\u0647 \u0627\u06cc\u0646 \u062b\u0648\u0627\u0628\u062a \u062f\u0631 \u062f\u0627\u0645\u0646\u0647 \u0648\u0633\u06cc\u0639\u06cc \u0627\u0632 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u067e\u0627\u0633\u062e\u200c\u0647\u0627\u06cc \u0642\u0627\u0628\u0644 \u0642\u0628\u0648\u0644\u06cc \u0645\u06cc\u200c\u062f\u0647\u0646\u062f \u0627\u0645\u0627 \u062f\u0631 \u0635\u0648\u0631\u062a \u0646\u06cc\u0627\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0622\u0646\u200c\u0647\u0627 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0627\u062f. \u0627\u0644\u0628\u062a\u0647 \u062a\u0648\u0635\u06cc\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u062c\u0632 \u062f\u0631 \u0645\u0648\u0627\u0631\u062f\u06cc \u06a9\u0647 \u0627\u0634\u0631\u0627\u0641 \u06a9\u0627\u0645\u0644 \u0628\u0647 \u067e\u062f\u06cc\u062f\u06cc\u0647\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u060c \u0631\u0641\u062a\u0627\u0631 \u0645\u062f\u0644 \u062f\u0631 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0622\u0646\u200c\u0647\u0627 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0646\u0648\u0639 \u0627\u062b\u0631 \u06af\u0630\u0627\u0631\u06cc \u062b\u0648\u0627\u0628\u062a \u0628\u0631 \u0646\u062a\u0627\u06cc\u062c \u062f\u0627\u0631\u06cc\u062f \u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0641\u0648\u0642 \u0631\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u062f\u0647\u06cc\u062f \u062f\u0631 \u063a\u06cc\u0631 \u0627\u06cc\u0646 \u0635\u0648\u0631\u062a \u062d\u062a\u06cc \u0641\u06a9\u0631\u0634 \u0631\u0627 \u0647\u0645 \u0646\u06a9\u0646\u06cc\u062f!!<\/span><\/p>\r\n\r\n<p class=\"has-text-align-right has-luminous-vivid-orange-color has-text-color\" style=\"font-size: 18px;\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Epsilon RNG <\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633 K-Epsilon RNG \u0627\u0632 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 RANS\u060c \u06cc\u06a9\u06cc \u0627\u0632\u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0628\u0647\u0628\u0648\u062f \u06cc\u0627\u0641\u062a\u0647 K-Epsilon \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062f\u0644 K-Epsilon Standard \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062f\u0644 Standard \u0628\u0647\u06cc\u0646\u0647\u200c \u0633\u0627\u0632\u06cc \u0647\u0627\u06cc \u0632\u06cc\u0631 \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u0632 \u06cc\u06a9 \u062a\u0631\u0645 \u0627\u0636\u0627\u0641\u0647\u060c R\u03b5\u060c \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u03b5 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u062f\u0642\u062a \u0622\u0646 \u0631\u0627 \u062f\u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u0647 \u0628\u0627 \u06a9\u0631\u0646\u0634\u200c\u0647\u0627\u06cc \u0633\u0631\u06cc\u0639 (Rapidly Strained) \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u06cc\u200c\u062f\u0647\u062f<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0645\u062f\u0644 K-Epsilon RNG \u0627\u062b\u0631 \u0686\u0631\u062e\u0634 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0648\u06cc \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0644\u062d\u0627\u0638 \u0634\u062f\u0647 \u0627\u0633\u062a \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0634\u0627\u0647\u062f \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0642\u062a \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062f\u0631 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0686\u0631\u062e\u0634\u06cc \u0647\u0633\u062a\u06cc\u0645<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u062a\u0626\u0648\u0631\u06cc \u0645\u062f\u0644 \u0645\u0630\u06a9\u0648\u0631 \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u062a\u062d\u0644\u06cc\u0644\u06cc \u0628\u0631\u0627\u06cc \u0639\u062f\u062f \u067e\u0631\u0627\u0646\u062a\u0644 \u0622\u0634\u0641\u062a\u0647 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u06a9\u0646\u062f \u062f\u0631 \u062d\u0627\u0644\u06cc\u06a9\u0647 \u062f\u0631 \u0645\u062f\u0644 \u0627\u0633\u062a\u0641\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u06cc\u06a9 \u0639\u062f\u062f \u062b\u0627\u0628\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.\u00a0<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u062d\u0627\u0644\u06cc\u06a9\u0647 \u0645\u062f\u0644 K-Epsilon Standard \u06cc\u06a9 \u0645\u062f\u0644 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u0647\u0627\u06cc \u0628\u0627\u0644\u0627\u0633\u062a\u060c \u0645\u062f\u0644 RNG \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u062f\u06cc\u0641\u0631\u0627\u0646\u0633\u06cc\u0644\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u062d\u0644 \u062a\u062d\u0644\u06cc\u0644\u06cc \u0628\u0631\u0627\u06cc \u0644\u062d\u0627\u0638 \u0646\u0645\u0648\u062f \u0644\u0632\u062c\u062a \u0645\u0624\u062b\u0631\u060c \u03bceff\u060c \u062f\u0631 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0631\u0627 \u0627\u0631\u0627\u0626\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\r\n<\/ul>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0642\u0627\u0628\u0644\u06cc\u062a\u200c\u0647\u0627\u06cc \u0641\u0648\u0642 \u0645\u062f\u0644 RNG \u0631\u0627 \u0646\u0633\u0628\u062a \u0628\u0647 Standard \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0648 \u06a9\u0627\u0631\u0628\u0631\u062f\u06cc\u200c\u062a\u0631 \u0633\u0627\u062e\u062a\u0647 \u0627\u0633\u062a. \u0645\u062f\u0644 K-Epsilon RNG \u0627\u0632 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631-\u0627\u0633\u062a\u0648\u06a9\u0633 \u0644\u062d\u0638\u0647\u200c\u0627\u06cc (Instantaneous Navier-Stokes) \u0648 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u06a9\u0646\u06cc\u06a9\u200c\u0647\u0627\u06cc \u0631\u06cc\u0627\u0636\u06cc \u0645\u0639\u0631\u0648\u0641 \u0628\u0647 Re-Normalized Group: RNG \u0628\u0647 \u062f\u0633\u062a \u0622\u0645\u062f\u0647 \u0627\u0633\u062a.\u00a0<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"wp-image-3674\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-RNG.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-RNG.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-RNG-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-RNG-360x270.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633 K-Epsilon RNG.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062a\u0641\u0627\u0648\u062a \u0627\u0635\u0644\u06cc \u0628\u06cc\u0646 \u0645\u062f\u0644 K-Epsilon RNG \u0628\u0627 \u0645\u062f\u0644 K-Epsilon Standard \u062f\u0631 \u062a\u0631\u0645 R\u03b5 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0645\u0646\u0638\u0648\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631 \u0645\u062f\u0644 \u062f\u0631 \u062a\u062e\u0645\u06cc\u0646 \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0627\u062b\u0631\u0627\u062a \u06a9\u0631\u0646\u0634\u200c\u0647\u0627\u06cc \u0633\u0631\u06cc\u0639 \u0648 \u0627\u0646\u062d\u0646\u0627\u06cc \u062e\u0637\u0648\u0637 \u062c\u0631\u06cc\u0627\u0646 (Streamline Curveture) \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062f\u0644 Standard \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0627\u0628\u062a\u062f\u0627\u06cc \u0627\u06cc\u0646 \u0628\u062d\u062b \u0646\u06cc\u0632 \u06af\u0641\u062a\u0647 \u0634\u062f \u062b\u0648\u0627\u0628\u062a \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0646\u06cc\u0632 \u0628\u0627 \u0645\u062f\u0644 Standard \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0648\u062f\u0647 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646\u200c\u0647\u0627\u06cc \u0645\u0631\u062a\u0628\u0637 \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u0627\u0633\u062a.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062f\u0648\u0631\u0627\u0646\u06cc \u0648 \u06cc\u0627 \u0686\u0631\u062e\u0634\u06cc\u060c \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u062a\u0623\u062b\u0631 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631\u0645\u062a\u0648\u0633\u0637 \u0633\u0631\u0639\u062a \u062f\u0648\u0631\u0627\u0646\u06cc \u06cc\u0627 \u0686\u0631\u062e\u0634\u06cc \u0627\u0633\u062a. \u0645\u062f\u0644 K-Epsilon RNG \u0642\u0627\u062f\u0631 \u0627\u0633\u062a \u062a\u0627 \u0628\u0627 \u062a\u0642\u0631\u06cc\u0628 \u0645\u0646\u0627\u0633\u0628\u06cc \u0627\u062b\u0631\u0627\u062a \u0627\u06cc\u0646 \u067e\u062f\u06cc\u062f\u0647\u200c\u0647\u0627 \u0631\u0627 \u0631\u0648\u06cc \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0644\u062d\u0627\u0638 \u06a9\u0646\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0646\u0647\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0635\u0648\u0631\u062a \u062a\u0627\u0628\u0639\u06cc \u0627\u0632 \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0648\u0644\u06cc\u0647 \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 K \u0648 \u03b5 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0686\u0631\u062e\u0634 \u0648 \u062f\u0648\u0631\u0627\u0646 \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0628\u0635\u0648\u0631\u062a (\u03bct=\u03bct0(\u03b1s, \u03a9, k\/\u03b5 \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f. \u03b1s \u0628\u0647 \u062b\u0627\u0628\u062a \u0686\u0631\u062e\u0634 (Swirl Constant) \u0645\u0639\u0631\u0648\u0641 \u0627\u0633\u062a \u0648 \u0645\u0642\u062f\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0622\u0646 \u0628\u0633\u062a\u0647 \u0628\u0647 \u0627\u06cc\u0646 \u06a9\u0647 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0627\u0631\u0627\u06cc \u0686\u0631\u062e\u0634\u06cc \u0645\u0644\u0627\u06cc\u0645 (Mildly Swirling) \u0648 \u06cc\u0627 \u0627\u06cc\u0646\u06a9\u0647 \u063a\u0627\u0644\u0628\u0627 \u0686\u0631\u062e\u0634 (Swirl Dominate) \u0628\u0627\u0634\u062f \u062a\u063a\u06cc\u06cc\u0631 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0645\u0639\u0645\u0648\u0644\u0627 \u0628\u0631\u0627\u06cc \u0686\u0631\u062e\u0634 \u0645\u0644\u0627\u06cc\u0645 \u03b1s=0.07 \u0648 \u0628\u0631\u0627\u06cc \u062f\u0648\u0631\u0627\u0646 \u06cc\u0627 \u0686\u0631\u062e\u0634\u200c\u0647\u0627\u06cc \u0642\u0648\u06cc\u062a\u0631 \u0628\u06cc\u0634\u062a\u0631 \u0627\u0633\u062a. \u0627\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0628\u0631\u0627\u06cc \u062a\u0645\u0627\u0645\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062f\u0648\u0631\u0627\u0646\u06cc \u0633\u0647 \u0628\u0639\u062f\u06cc\u060c \u0686\u0631\u062e\u0634\u06cc (Swirling) \u0648 \u0645\u062a\u0642\u0627\u0631\u0646 \u0645\u062d\u0648\u0631\u06cc (Axymetric) \u0635\u0627\u062f\u0642 \u0627\u0633\u062a. \u03a9 \u0646\u06cc\u0632 \u0639\u062f\u062f \u0686\u0631\u062e\u0634 (Swirl Number) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u0646\u06a9\u062a\u0647 \u0645\u0647\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u0622\u0646 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Epsilon RNG \u0628\u0631\u0627\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u03a9 \u06a9\u0645\u062a\u0631 \u0627\u0632 0.5 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\r\n\r\n<p class=\"has-text-align-right has-luminous-vivid-orange-color has-text-color\" style=\"font-size: 18px;\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Epsilon Realizable<\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 K-Epsilon Realizable \u0627\u0632 \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u062c\u0627\u06cc\u06af\u0632\u06cc\u0646 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0644\u0632\u062c \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u062a\u0635\u062d\u06cc\u062d \u0634\u062f\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u0642\u06cc\u0642 \u0627\u0646\u062a\u0642\u0627\u0644 \u062d\u062f\u0627\u0642\u0644 \u0645\u0631\u0628\u0639\u0627\u062a \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u0633\u0631\u0639\u062a \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641\u060c \u03b5\u061b \u0628\u06a9\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a.\u00a0 \u0627\u0635\u0637\u0644\u0627\u062d Realizable \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0641\u0647\u0648\u0645 \u0627\u0633\u062a \u06a9\u0647 \u0645\u062f\u0644 \u0645\u0630\u06a9\u0648\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0648 \u0642\u06cc\u062f\u0647\u0627\u06cc \u0631\u06cc\u0627\u0636\u06cc \u0645\u0634\u062e\u0635\u06cc \u0631\u0627 \u0631\u0648\u06cc \u062a\u0646\u0634\u200c\u0647\u0627\u06cc \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0633\u0627\u0632\u06af\u0627\u0631 \u0628\u0627 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u0647 \u0627\u0631\u0636\u0627\u0621 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u0642\u0627\u0628\u0644\u06cc\u062a \u062f\u0631 \u0647\u06cc\u0686 \u06cc\u06a9 \u0627\u0632 \u062f\u06cc\u06af \u0631\u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Epsilon \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0628\u0627 \u062a\u0631\u06a9\u06cc\u0628 \u0631\u0627\u0628\u0637\u0647 \u0628\u0648\u0632\u06cc\u0646\u0633\u06a9 \u0648 \u062a\u0639\u0631\u06cc\u0641 \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc\u060c \u0645\u062f\u0644 Realizable \u0647\u0645\u0627\u0646\u0646\u062f \u0645\u062f\u0644 RNG \u062f\u0631 \u0634\u0628\u06cc\u0647\u200c\u0633\u0627\u0632\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062e\u0637\u0648\u0637 \u062c\u0631\u06cc\u0627\u0646 \u0645\u0646\u062d\u0646\u06cc \u0642\u0648\u06cc\u200c\u062a\u0631\u060c \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0647\u0627 \u0648 \u062f\u0648\u0631\u0627\u0646\u060c \u0628\u0647\u062a\u0631 \u0627\u0632 \u0645\u062f\u0644 Standard \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0632 \u0622\u0646\u062c\u0627\u0626\u06cc\u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0646\u0633\u0628\u062a\u0627 \u062c\u062f\u06cc\u062f \u0627\u0633\u062a \u0634\u0646\u0627\u062e\u062a \u062f\u0642\u06cc\u0642\u06cc \u0627\u0632 \u062a\u0645\u0627\u0645 \u0631\u0641\u062a\u0627\u0631\u0647\u0627\u06cc \u0622\u0646 \u062f\u0631 \u062d\u0644 \u0645\u06cc\u062f\u0627\u0646\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0622\u0634\u0641\u062a\u0647 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f. \u0628\u0627 \u0627\u06cc\u0646 \u062d\u0627\u0644 \u0627\u062f\u0639\u0627 \u0628\u0631 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0646\u0633\u0628\u062a \u0628\u0647 \u062f\u0648 \u0645\u062f\u0644 \u062f\u06cc\u06af\u0631 K-Epsilon \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631\u06cc \u0627\u0632 \u062e\u0648\u062f \u0628\u0631 \u062c\u0627\u06cc \u06af\u0630\u0627\u0634\u062a\u0647 \u0627\u0633\u062a. \u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0645\u0634\u062e\u0635\u0627\u062a \u0645\u062f\u0644 K-Epsilon Realizable \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u0632 \u06cc\u06a9 \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u062c\u062f\u06cc\u062f \u0648\u0627\u0628\u0633\u062a\u0647 \u0628\u0647 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 C\u03bc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.\u00a0<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u062c\u062f\u06cc\u062f \u067e\u06cc\u0634\u0646\u0647\u0627\u062f\u06cc \u0628\u0631\u0627\u06cc \u03b5\u060c \u0628\u0631\u0627\u0633\u0627\u0633 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646 \u0645\u0631\u0628\u0639\u0627\u062a \u0646\u0648\u0633\u0627\u0646\u0627\u062a \u0633\u0631\u0639\u062a \u0628\u0647 \u062f\u0633\u062a \u0622\u0645\u062f\u0647 \u0627\u0633\u062a.<\/span><\/li>\r\n<\/ul>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"wp-image-3694\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-Realizable.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-Realizable.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-Realizable-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-e-Realizable-360x270.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633 K-Epsilon Realizable.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<p>&nbsp;<\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0628\u0627\u0644\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062f\u06cc\u062f \u06a9\u0647 C\u03bc \u062a\u0627\u0628\u0639\u06cc \u0627\u0632 \u0646\u0631\u062e\u200c\u0647\u0627\u06cc \u062f\u0648\u0631\u0627\u0646 \u0648 \u06a9\u0631\u0646\u0634 \u0645\u062a\u0648\u0633\u0637\u060c \u0633\u0631\u0639\u062a \u0632\u0627\u0648\u06cc\u0647\u200c\u0627\u06cc \u0633\u06cc\u0633\u062a\u0645\u200c\u0647\u0627\u06cc \u062f\u0648\u0631\u0627\u0646\u06cc \u0645\u06cc\u062f\u0627\u0646 \u0622\u0634\u0641\u062a\u06af\u06cc K \u0648 \u03b5 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0631\u0627\u06cc \u0647\u0631 \u0633\u0647 \u0645\u062f\u0644 K-Epsilon\u060c \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc\u060c K\u060c \u062a\u0642\u0631\u06cc\u0628\u0627 \u06cc\u06a9\u0633\u0627\u0646 \u0627\u0633\u062a (\u0628\u062c\u0632 \u0627\u062e\u062a\u0644\u0627\u0641\u0627\u062a \u062c\u0632\u0626\u06cc \u062f\u0631 \u062a\u0639\u0627\u0631\u06cc\u0641 \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062b\u0627\u0628\u062a\u200c\u0647\u0627)\u060c \u0627\u0645\u0627 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641\u060c \u03b5\u060c \u0628\u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0645\u062a\u0641\u0627\u0648\u062a \u0647\u0633\u062a\u0646\u062f \u06a9\u0647 \u062f\u0631 \u0645\u062f\u0644 K-E Realizable \u0646\u06cc\u0632 \u0634\u0627\u0647\u062f \u0622\u0646 \u0647\u0633\u062a\u06cc\u0645. \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0627\u06cc\u0646 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0627\u062b\u0631\u06cc \u0627\u0632 \u062a\u0631\u0645 Gk \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u03b5 \u0646\u06cc\u0633\u062a. \u0627\u0639\u062a\u0642\u0627\u062f \u0628\u0631 \u0627\u06cc\u0646\u0633\u062a \u06a9\u0647 \u0627\u06cc\u0646 \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0627\u0646\u062a\u0642\u0627\u0644 \u0627\u0646\u0631\u0698\u06cc \u0627\u0633\u067e\u06a9\u062a\u0631\u0627\u0644 \u0631\u0627 \u0628\u0647\u062a\u0631 \u0628\u06cc\u0627\u0646 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0627\u062b\u0631 \u062a\u0631\u0645 Gb \u06cc\u0627 \u0647\u0645\u0627\u0646 \u0628\u0648\u06cc\u0627\u0646\u0633\u06cc \u0631\u0648\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 K \u0628\u0647 \u0645\u0631\u0627\u062a\u0628 \u0631\u0648\u0634\u0646\u200c\u062a\u0631 \u0648 \u062f\u0642\u06cc\u0642\u200c\u062a\u0631 \u0627\u0632 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u03b5 \u0627\u0633\u062a \u0648 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc\u00a0 \u0645\u062b\u0644 \u0641\u0644\u0648\u0626\u0646\u062a (Ansys Fluent) \u0628\u0637\u0648\u0631 \u067e\u06cc\u0634 \u0641\u0631\u0636 \u0627\u0632 \u0644\u062d\u0627\u0638 \u0646\u0645\u0648\u062f\u0646 \u0622\u0646 \u0635\u0631\u0641 \u0646\u0638\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 \u06a9\u0627\u0631\u0628\u0631 \u062e\u0648\u062f \u0628\u062e\u0648\u0627\u0647\u062f \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0622\u0646 \u0631\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0646\u062f. \u0646\u06a9\u062a\u0647 \u062f\u06cc\u06af\u0631 \u0622\u0646\u06a9\u0647 \u062a\u0631\u0645 \u0633\u0648\u0645 \u0633\u0645\u062a \u0631\u0627\u0633\u062a \u0645\u0639\u0627\u062f\u0644\u0647 \u0647\u06cc\u0686\u200c\u06af\u0648\u0646\u0647 \u062d\u0627\u0644\u062a \u062a\u06a9\u06cc\u0646\u06af\u06cc (\u0633\u06cc\u0646\u06af\u0648\u0644\u0627\u0631\u06cc\u062a\u06cc) \u0646\u062f\u0627\u0631\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u0645\u0630\u06a9\u0648\u0631 \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0628\u0633\u06cc\u0627\u0631\u06cc \u0635\u062d\u0647 \u06af\u0630\u0627\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0634\u06cc \u0647\u0645\u06af\u0646 \u062f\u0648\u0631\u0627\u0646\u06cc\u060c \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0632\u0627\u062f \u0634\u0627\u0645\u0644 \u062c\u062a\u200c\u0647\u0627 \u0648 \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0637\u060c \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u06a9\u0627\u0646\u0627\u0644\u200c\u0647\u0627\u060c \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062c\u062f\u0627\u06cc\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u0633\u0637\u062d (Separation) \u0627\u0632 \u062c\u0645\u0644\u0647 \u0622\u0646\u0647\u200c\u0647\u0627 \u0647\u0633\u062a\u0646\u062f. \u0628\u0631\u0627\u06cc \u062a\u0645\u0627\u0645\u06cc \u0627\u06cc\u0646 \u062d\u0627\u0644\u0627\u062a \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062f\u0644 Standard \u0628\u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0628\u0647\u062a\u0631 \u0628\u0648\u062f\u0647 \u0645\u062e\u0635\u0648\u0635\u0627 \u0627\u06af\u0631 \u0645\u0633\u0623\u0644\u0647 \u0634\u0627\u0645\u0644 \u0646\u0627\u0647\u0646\u062c\u0627\u0631\u06cc\u200c\u0647\u0627\u06cc \u062c\u062a \u062f\u0648\u0627\u0631 (Round Jets) \u0646\u06cc\u0632 \u0628\u0627\u0634\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u06cc\u06a9\u06cc \u0627\u0632 \u0646\u0642\u0627\u0637 \u0636\u0639\u0641 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062f\u0631 \u062d\u0627\u0644\u062a\u0647\u0627\u06cc\u06cc \u0627\u0633\u062a \u06a9\u0647 \u062f\u0627\u0645\u0646\u0647 \u0645\u062d\u0627\u0633\u0627\u0628\u062a\u06cc \u0634\u0627\u0645\u0644 \u0646\u0648\u0627\u062d\u06cc \u0645\u062e\u062a\u0644\u0641 \u0648 \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0648\u0631\u0627\u0646\u06cc \u0648\u00a0 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc\u00a0 \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 Multiple Reference Frame: MRF \u0628\u0627\u0634\u062f. \u062f\u0631 \u0627\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637 \u0627\u062d\u062a\u0645\u0627\u0644 \u0627\u06cc\u0646\u06a9\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u063a\u06cc\u0631 \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0628\u0627\u0634\u062f \u0628\u0633\u06cc\u0627\u0631 \u0632\u06cc\u0627\u062f \u0627\u0633\u062a \u0686\u0631\u0627\u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u062b\u0631\u0627\u062a \u0645\u062a\u0648\u0633\u0637 \u062f\u0648\u0631\u0627\u0646 \u0631\u0627 \u062f\u0631 \u06a9\u0644 \u062f\u0627\u0645\u0646\u0647 \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc -\u0627\u0632 \u062c\u0645\u0644\u0647 \u0646\u0648\u0627\u062d\u06cc \u062f\u0627\u0631\u0627\u06cc \u0635\u0631\u0641\u0627 \u062d\u0631\u06a9\u062a \u0627\u0646\u062a\u0642\u0627\u0644\u06cc- \u0644\u062d\u0627\u0638 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0628\u0647 \u0647\u0631 \u062d\u0627\u0644 \u0628\u062e\u0627\u0637\u0631 \u0637\u0628\u06cc\u0639\u062a \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644\u060c \u0628\u0647\u0631\u0647 \u06af\u06cc\u0631\u06cc \u0627\u0632 \u0622\u0646 \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0645\u0633\u0627\u0626\u0644 \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 \u0686\u0646\u062f\u06cc\u0646 \u062f\u0627\u0645\u0646\u0647 \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u0628\u0627 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062a\u0641\u0627\u0648\u062a\u060c \u0645\u0633\u062a\u0644\u0632\u0645 \u0631\u0639\u0627\u06cc\u062a \u0627\u062d\u062a\u06cc\u0627\u0637\u200c\u0647\u0627\u06cc \u0644\u0627\u0632\u0645 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.\u00a0<\/span><\/p>\r\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/product\/k-epsilon-turbulence-model\/\"><span style=\"color: #3366ff;\"><strong>\u00a0**\u0622\u0645\u0648\u0632\u0634 \u062a\u0626\u0648\u0631\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-E \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062d\u0644 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647**<\/strong><\/span><\/a><\/h3>\r\n\r\n<p class=\"has-text-align-right has-vivid-red-color has-text-color has-medium-font-size\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc K-Omega <\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 K-\u03c9: Omega \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0645\u062a\u062f\u0627\u0648\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc\u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0632 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (K) \u0648 \u0627\u062a\u0644\u0627\u0641 \u0648\u06cc\u0698\u0647 (\u03c9) -\u06a9\u0647 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0634\u0641\u062a\u06af\u06cc \u0631\u0627 \u0645\u0634\u062e\u0635 \u0645\u06cc\u200c\u06a9\u0646\u062f- \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0639\u0645\u062f\u062a\u0627 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc K-Omega \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062f\u0644 \u067e\u0627\u06cc\u0647 \u0648\u06cc\u0644\u06a9\u0627\u06a9\u0633\u060c K-Omega Wilcox\u060c \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647\u200c\u0627\u0646\u062f. \u0644\u0627\u0632\u0645 \u0628\u0647 \u0630\u06a9\u0631 \u0627\u0633\u062a \u0628\u0631 \u0631\u0648\u06cc \u0645\u062f\u0644 K-Omega Wilcox \u0627\u0635\u0644\u0627\u062d\u0627\u062a\u06cc \u0628\u0631\u0627\u06cc \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0631 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u067e\u0627\u06cc\u06cc\u0646 \u0635\u0648\u0631\u062a \u06af\u0631\u0641\u062a\u0647 \u0627\u0633\u062a. \u0627\u0644\u0628\u062a\u0647 \u0628\u062f\u0648\u0646 \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u06cc\u0627\u062f \u0634\u062f\u0647 \u0646\u06cc\u0632 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 \u0645\u062f\u0644 K-Omega\u00a0 \u062f\u0631 \u0632\u06cc\u0631 \u0644\u0627\u06cc\u0647 \u0644\u0632\u062c (Viscous Sublayer) \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u0645\u0630\u06a9\u0648\u0631 \u0627\u0633\u0627\u0633\u0627 \u0628\u0631\u0627\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0642\u0644\u0647 (Peak) \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u0634\u0627\u0647\u062f\u0647 \u0634\u062f\u0647 \u062a\u0648\u0633\u0637 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc \u0639\u062f\u062f\u06cc DNS (\u0627\u06cc\u0646\u062c\u0627) \u062f\u0631 \u0641\u0627\u0635\u0644\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0646\u0632\u062f\u06cc\u06a9 \u0628\u0647 \u062f\u06cc\u0648\u0627\u0631\u0647\u060c \u0628\u0647 \u0645\u062f\u0644 \u067e\u0627\u06cc\u0647 \u0648\u06cc\u0644\u06a9\u0627\u06a9\u0633 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f. \u0628\u0639\u0644\u0627\u0648\u0647 \u0627\u0641\u0632\u0648\u062f\u0646 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0627\u0635\u0644\u0627\u062d\u06cc \u0628\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647 \u062a\u0623\u062b\u06cc\u0631 \u06af\u0630\u0627\u0631 \u0628\u0648\u062f\u0647 \u0648 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u0646\u062f \u0634\u0631\u0648\u0639 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0622\u0634\u0641\u062a\u0647 \u0631\u0648\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 \u0631\u0627 \u0628\u0647 \u062a\u0623\u062e\u06cc\u0631 \u0628\u06cc\u0627\u0646\u062f\u0627\u0632\u0646\u062f. \u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0627\u0635\u0644\u0627\u062d\u06cc \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u067e\u0627\u06cc\u06cc\u0646 \u062f\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Omega \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0646\u0645\u06cc\u200c\u0634\u0648\u062f (\u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062b\u0627\u0644 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0622\u067e\u0634\u0646\u06cc \u062c\u0647\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u0632 \u067e\u0627\u06cc\u06cc\u0646 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f) \u0648 \u0628\u062c\u0627\u06cc \u0622\u0646 \u0628\u0647\u062a\u0631 \u0627\u0633\u062a \u0627\u0632 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u067e\u06cc\u0634\u0631\u0641\u062a\u0647\u200c\u062a\u0631 \u0648 \u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u0634\u062f\u0647\u200c\u062a\u0631 \u0628\u0631\u0627\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f.<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0647\u062f\u0641 \u0645\u0627 \u062f\u0631 \u0627\u06cc\u0646 \u0628\u062e\u0634 \u0645\u0639\u0631\u0641\u06cc \u0633\u0647 \u0645\u062f\u0644 \u0645\u0639\u0631\u0648\u0641 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062a\u0648\u0631\u0628\u0648\u0644\u0627\u0646\u0633 K-Omega \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u062f\u0631 \u062f\u0646\u06cc\u0627\u06cc CFD \u0628\u0633\u06cc\u0627\u0631 \u0645\u062a\u062f\u0627\u0648\u0644 \u0648 \u0634\u0646\u0627\u062e\u062a\u0647 \u0634\u062f\u0647 \u0647\u0633\u062a\u0646\u062f. \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Omega Standard\u060c K-Omega Baseline: BSL \u0648 K-Omega Shear Stress Transport: SST \u0633\u0647 \u0645\u062f\u0644 \u0645\u0639\u0631\u0648\u0641 \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-\u03c9 \u0647\u0633\u062a\u0646\u062f. \u062a\u0645\u0627\u0645\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0641\u0648\u0642 \u0627\u0632 \u0641\u0631\u0645\u200c\u0647\u0627\u06cc \u0645\u0634\u0627\u0628\u0647\u06cc \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (K) \u0648 \u03c9 \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631\u0646\u062f. \u0645\u062f\u0644\u200c\u0647\u0627\u06cc BSL \u0648 SST \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062c\u062f\u06cc\u062f\u062a\u0631 \u0648 \u0645\u062f\u0631\u0646\u200c\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062f\u0644 K-Omega Standard \u0628\u0648\u062f\u0647 \u0648 \u062f\u0631 \u062c\u0647\u062a \u0627\u0641\u0632\u0627\u06cc\u0634 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0648 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u062d\u0644 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0642\u062a \u0645\u062d\u0627\u0633\u0628\u0647 \u0644\u0632\u062c\u062a (\u0648\u06cc\u0633\u06a9\u0648\u0632\u06cc\u062a\u0647) \u0622\u0634\u0641\u062a\u06af\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u0627\u062b\u0631\u0627\u062a<strong> \u0627\u0646\u062a\u0642\u0627\u0644\u06cc<\/strong> \u062a\u0646\u0634 \u0628\u0631\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (\u062a\u0646\u0647\u0627 \u062f\u0631 \u0645\u062f\u0644 SST) \u0631\u0648\u06cc \u0622\u0646\u200c\u0647\u0627 \u0627\u0635\u0644\u0627\u062d\u0627\u062a\u06cc \u0627\u0646\u062c\u0627\u0645 \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\r\n\r\n<p class=\"has-text-align-right has-luminous-vivid-orange-color has-text-color\" style=\"font-size: 18px;\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Omega Standard<\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0634\u0627\u0644\u0648\u062f\u0647 \u0627\u0635\u0644\u06cc \u0645\u062f\u0644 K-omega Standard \u0647\u0645\u0627\u0646 \u0645\u062f\u0644 K-Omega Wilcox \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0627\u0632 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc\u06cc \u0628\u0631\u0627\u06cc \u0644\u062d\u0627\u0638 \u0646\u0645\u0648\u062f\u0646 \u0627\u062b\u0631\u0627\u062a \u0627\u0639\u062f\u0627\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u067e\u0627\u06cc\u06cc\u0646\u060c \u062a\u0631\u0627\u06a9\u0645\u200c\u067e\u0630\u06cc\u0631\u06cc \u0648 \u06af\u0633\u062a\u0631\u0634 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u0634\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a. \u06cc\u06a9\u06cc \u0627\u0632 \u0646\u0642\u0627\u0637 \u0636\u0639\u0641 \u06a9\u0644\u06cc \u0645\u062f\u0644 K-Omega Wilcox \u0648 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0628\u0631\u06af\u0631\u0641\u062a\u0647 \u0627\u0632 \u0622\u0646\u060c \u062d\u0633\u0627\u0633 \u0628\u0648\u062f\u0646 \u0641\u0631\u0622\u06cc\u0646\u062f \u062d\u0644 \u0628\u0647 \u0645\u0642\u0627\u062f\u06cc\u0631 K \u0648 \u03c9 \u062f\u0631 \u0628\u06cc\u0631\u0648\u0646 \u0627\u0632 \u0644\u0627\u06cc\u0647 \u0628\u0631\u0634\u06cc (\u062d\u0633\u0627\u0633\u06cc\u062a \u062d\u0644 \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0632\u0627\u062f) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u0627\u0639\u062b \u06a9\u0627\u0647\u0634 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0648 \u0645\u0634\u06a9\u0644 \u0634\u062f\u0646 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0641\u0631\u0622\u06cc\u0646\u062f \u062d\u0644 \u0627\u06cc\u0646 \u0645\u062f\u0644\u200c\u0647\u0627 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u06af\u0631 \u0686\u0647 \u062f\u0631 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc \u062a\u062c\u0627\u0631\u06cc \u0645\u0639\u0631\u0648\u0641 \u0648 \u0642\u0627\u0628\u0644 \u0627\u0639\u062a\u0645\u0627\u062f\u06cc \u0646\u0638\u06cc\u0631 Fluent \u0633\u0639\u06cc \u0634\u062f\u0647 \u062a\u0627 \u062d\u062f \u0627\u0645\u06a9\u0627\u0646 \u0627\u0632 \u0627\u06cc\u0646 \u062d\u0633\u0627\u0633\u06cc\u062a\u200c\u0647\u0627 \u06a9\u0627\u0633\u062a\u0647 \u0634\u0648\u062f \u0627\u0645\u0627 \u0647\u0645\u0686\u0646\u0627\u0646 \u0634\u0627\u0647\u062f \u0627\u062b\u0631\u0627\u062a \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0634\u06cc \u0622\u0632\u0627\u062f \u0628\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u062d\u0644 \u0647\u0633\u062a\u06cc\u0645. \u0645\u062f\u0644 K-Omega Standard \u06cc\u06a9 \u0645\u062f\u0644 \u062a\u062c\u0631\u0628\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0628\u0631\u0627\u06cc \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (K) \u0648 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u0648\u06cc\u0698\u0647 (\u03c9) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0644\u0627\u0632\u0645 \u0628\u0647 \u062a\u0648\u0636\u06cc\u062d \u0627\u0633\u062a \u06a9\u0647 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u0648\u06cc\u0698\u0647 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0635\u0648\u0631\u062a \u03b5\/K \u0646\u06cc\u0632 \u062a\u0639\u0631\u06cc\u0641 \u0646\u0645\u0648\u062f. \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062a\u0648\u0633\u0639\u0647 \u0645\u062f\u0644 K-\u03c9 \u0637\u06cc \u0633\u0627\u0644\u200c\u0647\u0627\u06cc \u0645\u062a\u0645\u0627\u062f\u06cc\u060c \u062a\u0631\u0645\u200c\u0647\u0627\u06cc\u06cc \u0646\u06cc\u0632 \u0628\u0647 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0635\u0644\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0627\u0636\u0627\u0641\u0647 \u0634\u062f\u0647\u200c\u0627\u0646\u062f \u06a9\u0647 \u062f\u0642\u062a \u0645\u062f\u0644 \u0631\u0627 \u0628\u0631\u0627\u06cc \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u062a\u0646\u0634\u200c\u0647\u0627\u06cc \u0622\u0632\u0627\u062f \u062c\u0631\u06cc\u0627\u0646 \u0628\u0647\u0628\u0648\u062f \u0628\u062e\u0634\u06cc\u062f\u0647\u200c\u0627\u0646\u062f. \u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0635\u0644\u06cc \u0627\u0646\u062a\u0642\u0627\u0644 K \u0648 \u03c9 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u0633\u0627\u06cc\u0631 \u0631\u0648\u0627\u0628\u0637 \u062f\u0631 \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f K-Omega \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n\r\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"439\" class=\"wp-image-3767\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide5.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide5.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide5-300x206.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide5-360x247.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"408\" class=\"wp-image-3769\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide6.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide6.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide6-300x191.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide6-360x230.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"635\" height=\"480\" class=\"wp-image-3770\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide7.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide7.png 635w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide7-300x227.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide7-357x270.png 357w\" sizes=\"auto, (max-width: 635px) 100vw, 635px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 K-Omega Standard<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0635\u0644\u06cc\u200c\u062a\u0631\u06cc\u0646 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u062f\u0644 K-Omega \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">Gk: \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0646\u0627\u0634\u06cc \u0627\u0632 \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0647\u0627\u06cc \u0645\u062a\u0648\u0633\u0637<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">G\u03c9: \u062a\u0631\u0645 \u062a\u0648\u0644\u06cc\u062f \u03c9<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>\u0393<\/strong>k \u0648 <strong>\u0393<\/strong>\u03c9: \u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u0624\u062b\u0631 K \u0648 \u03c9<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">Sk \u0648 S\u03c9: \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u0686\u0634\u0645\u0647 \u0642\u0627\u0628\u0644 \u062a\u0639\u0631\u06cc\u0641 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>\u03c3<\/strong>k \u0648 <strong>\u03c3<\/strong>\u03c9: \u0627\u0639\u062f\u0627\u062f \u067e\u0631\u0627\u0646\u062a\u0644 \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 K \u0648 \u03c9<\/span><\/p>\r\n<p style=\"text-align: right;\"><strong><span style=\"color: #000000;\">\u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 K-Omega Standard \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/strong><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0628 \u062f\u0631 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u062f\u06cc\u0648\u0627\u0631\u0647 (Wall-Bounded Boundary Layer)\u060c \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0634\u06cc \u0622\u0632\u0627\u062f \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0627 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u067e\u0627\u06cc\u06cc\u0646<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u067e\u06cc\u0686\u06cc\u062f\u0647 \u062a\u062d\u062a \u06af\u0631\u0627\u062f\u06cc\u0627\u0646 \u0641\u0634\u0627\u0631 \u0645\u0646\u0641\u06cc \u0648 \u06cc\u0627 \u062c\u062f\u0627\u06cc\u0634 \u0646\u0638\u06cc\u0631 \u0622\u0626\u0631\u0648\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u062e\u0627\u0631\u062c\u06cc \u0648 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u062a\u0648\u0631\u0628\u0648\u0645\u0627\u0634\u06cc\u0646\u200c\u0647\u0627<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0642\u0627\u0628\u0644 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0631\u0627\u0645 \u0648 \u0622\u0634\u0641\u062a\u0647 \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u062c\u062f\u0627\u06cc\u0634 \u062c\u0631\u06cc\u0627\u0646 (\u0647\u0631 \u0686\u0646\u062f \u062f\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u062d\u0644 \u0648\u0642\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0648 \u06cc\u0627 \u062c\u062f\u0627\u06cc\u06cc \u062c\u0631\u06cc\u0627\u0646 \u062e\u06cc\u0644\u06cc \u062f\u0642\u06cc\u0642 \u0646\u06cc\u0633\u062a)<\/span><\/li>\r\n<\/ul>\r\n\r\n<p class=\"has-text-align-right has-luminous-vivid-orange-color has-text-color\" style=\"font-size: 18px;\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Omega Baseline: BSL<\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u067e\u06cc\u0634\u062a\u0631 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0645\u0634\u06a9\u0644 \u0645\u062f\u0644 K-Omega Wilcox\u060c \u062d\u0633\u0627\u0633\u06cc\u062a \u0634\u062f\u06cc\u062f \u0622\u0646 \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0632\u0627\u062f \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062f\u0631 \u0647\u0645\u06cc\u0646 \u0631\u0627\u0633\u062a\u0627 \u0645\u062f\u0644 K-Omega BSL \u062a\u0648\u0633\u0637 \u0645\u0646\u062a\u0631 (Menter) \u0648 \u0628\u0627 \u0631\u0627\u0647\u06a9\u0627\u0631\u062a\u0631\u06a9\u06cc\u0628 \u0645\u0624\u062b\u0631 \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u062f\u0642\u06cc\u0642 \u0648 \u067e\u0627\u06cc\u062f\u0627\u0631 \u0645\u062f\u0644 K-Omega \u062f\u0631 \u0646\u0627\u062d\u06cc\u0647 \u0646\u0632\u062f\u06cc\u06a9 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0628\u0627 \u0642\u0627\u0628\u0644\u06cc\u062a \u0627\u0633\u062a\u0642\u0644\u0627\u0644 \u0627\u0632 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0632\u0627\u062f \u0645\u062f\u0644 K-Epsilon \u062f\u0631 \u0645\u0631\u0632\u0647\u0627\u06cc \u062f\u0648\u0631\u062f\u0633\u062a (Far Field) \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0648 \u0627\u0631\u0627\u0626\u0647 \u06af\u0631\u062f\u06cc\u062f. \u0628\u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647 \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0644\u060c \u0645\u062f\u0644 K-Epsilon \u062f\u0631 \u0645\u0631\u0632\u0647\u0627\u06cc \u062f\u0648\u0631\u062f\u0633\u062a \u0628\u0647 \u0645\u062f\u0644 K-Omega \u062f\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 \u062a\u0628\u062f\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0627\u0633\u0627\u0633 \u0645\u062f\u0644 K-Omega BSL \u0634\u0628\u06cc\u0647 \u0645\u062f\u0644 K-Omega Standard \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u0627\u0644\u0628\u062a\u0647 \u0627\u0632 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc \u0632\u06cc\u0631 \u0646\u06cc\u0632 \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a:<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">1- \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644\u060c \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f K-Omega \u0648 \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f K-E \u06cc\u0627 \u0628\u0647 \u0639\u0628\u0627\u0631\u062a \u062f\u06cc\u06af\u0631 Transformed K-\u03b5\u060c \u062f\u0631 \u06cc\u06a9 \u062a\u0627\u0628\u0639 \u062a\u0631\u06a9\u06cc\u0628 \u0648\u0632\u0646\u06cc\u060c F1\u060c \u0636\u0631\u0628 \u0634\u062f\u0647 \u0648 \u0628\u0627 \u06cc\u06a9\u062f\u06cc\u06af\u0631 \u062c\u0645\u0639 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0645\u0639\u0627\u062f\u0644\u0647 \u062a\u0631\u06a9\u06cc\u0628 \u0637\u0648\u0631\u06cc \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0646\u0632\u062f\u06cc\u06a9\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 1 \u0628\u0627\u0634\u062f \u062a\u0627 \u067e\u0627\u0633\u062e\u200c\u0647\u0627 \u06a9\u0627\u0645\u0644\u0627 \u0628\u0627 \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f K-Omega \u06cc\u06a9\u06cc \u0628\u0627\u0634\u062f \u0648 \u0628\u0631\u0639\u06a9\u0633 \u062f\u0631 \u0645\u0631\u0632 \u062f\u0648\u0631\u062f\u0633\u062a \u0635\u0641\u0631 \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u062a\u0627 \u067e\u0627\u0633\u062e\u200c\u0647\u0627 \u06a9\u0627\u0645\u0644\u0627 \u0627\u0632 \u0645\u062f\u0644 K-Epsilon \u0627\u0633\u062a\u062e\u0631\u0627\u062c \u06af\u0631\u062f\u062f.<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">2- \u0645\u062f\u0644 K-Omega BSL \u0627\u0632 \u06cc\u06a9 \u062a\u0631\u0645 \u0627\u0636\u0627\u0641\u06cc \u0645\u0634\u062a\u0642 \u0627\u0646\u062a\u0634\u0627\u0631 \u0645\u062a\u0642\u0627\u0628\u0644 (Cross-Deffusion) \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u03c9 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">3-\u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 \u0628\u0627 \u0647\u0645 \u0645\u062a\u0641\u0627\u0648\u062a \u0647\u0633\u062a\u0646\u062f.\u00a0<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"415\" class=\"wp-image-3787\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide8.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide8.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide8-300x195.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide8-360x233.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"243\" class=\"wp-image-3788\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide9.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide9.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide9-300x114.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide9-360x137.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"382\" class=\"wp-image-3789\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11-300x179.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11-360x215.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Omega BSL.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u0627\u0633\u062a \u06a9\u0647 \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0648 \u062b\u0648\u0627\u0628\u062a \u0641\u0648\u0642 \u0627\u0632 \u0630\u06a9\u0631 \u062f\u0648\u0628\u0627\u0631\u0647 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0648 \u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0645\u0634\u062a\u0631\u06a9 \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0648 \u0645\u062f\u0644 K-Omega Standard \u062e\u0648\u062f \u062f\u0627\u0631\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u062e\u0627\u062a\u0645\u0647 \u06a9\u0644\u0627\u0645 \u062f\u0631 \u0645\u0648\u0631\u062f \u0645\u062f\u0644 K-Omega BSL \u062a\u0646\u0647\u0627 \u0628\u0647 \u0627\u06cc\u0646 \u0645\u0648\u0636\u0648\u0639 \u0628\u0633\u0646\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 <span style=\"color: #800000;\"><em>\u0645\u0648\u0627\u0631\u062f \u06a9\u0627\u0631\u0628\u0631\u062f \u0648 \u062f\u0642\u062a \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062a\u0642\u0631\u06cc\u0628\u0627 \u0628\u0627 \u0645\u0648\u0627\u0631\u062f \u06a9\u0627\u0631\u0628\u0631\u062f \u0648 \u062f\u0642\u062a \u0645\u062f\u0644 K-Omega Standard \u06cc\u06a9\u06cc \u0627\u0633\u062a \u0627\u0645\u0627 \u0627\u0632 \u0639\u0645\u0644\u06a9\u0631\u062f \u0628\u0647\u062a\u0631\u06cc \u062f\u0631 \u067e\u0627\u06cc\u062f\u0627\u0631\u06cc \u0648 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u062d\u0644 \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f<\/em><\/span>.\u00a0<\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n<p class=\"has-text-align-right has-luminous-vivid-orange-color has-text-color\" style=\"font-size: 18px;\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Omega Shear Stress Transport: SST<\/strong><\/p>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 SST \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0627\u06cc\u0646\u06a9\u0647 \u062a\u0645\u0627\u0645\u06cc \u0627\u0635\u0644\u0627\u062d\u0627\u062a \u0645\u062f\u0644 BSL \u0631\u0627 \u0628\u0627 \u062e\u0648\u062f \u0628\u0647 \u0647\u0645\u0631\u0627\u0647 \u062f\u0627\u0631\u062f\u060c \u0627\u0632 \u0631\u0648\u0627\u0628\u0637 \u0627\u0636\u0627\u0641\u06cc \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u0646\u0634 \u0628\u0631\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u062f\u0631 \u062a\u0639\u0631\u06cc\u0641 \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u0639\u0644\u06cc \u0631\u063a\u0645 \u0645\u0632\u0627\u06cc\u0627\u06cc \u0645\u062f\u0644 BSL \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f K-Omega\u060c \u0622\u0646 \u0645\u062f\u0644 \u0647\u0645\u0686\u0646\u0627\u0646 \u062f\u0631 \u062a\u062e\u0645\u06cc\u0646 \u0645\u0646\u0627\u0633\u0628 \u0634\u0631\u0648\u0639 \u0648 \u0645\u06cc\u0632\u0627\u0646 \u062c\u062f\u0627\u06cc\u0634 \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u0633\u0637\u0648\u062d \u0647\u0645\u0648\u0627\u0631 \u0636\u0639\u06cc\u0641 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u0686\u0631\u0627 \u06a9\u0647 \u0647\u0631 \u062f\u0648 \u0645\u062f\u0644 \u06cc\u0627\u062f \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0627\u0646\u062a\u0642\u0627\u0644 \u062a\u0646\u0634 \u0628\u0631\u0634\u06cc \u0645\u062d\u0627\u0633\u0628\u0647\u200c\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0646\u0645\u06cc\u200c\u062f\u0647\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0647\u0645 \u0628\u0627\u0639\u062b \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u0627\u0646\u062f\u0627\u0632\u0647 \u0644\u0632\u062c\u062a \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0627\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u062d\u0644 \u0627\u06cc\u0646 \u0645\u0634\u06a9\u0644\u060c \u062f\u0631 \u0645\u062f\u0644 SST \u0628\u0631\u0627\u06cc \u0631\u0633\u06cc\u062f\u0646 \u0628\u0647 \u0631\u0641\u062a\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0645\u062f\u0644 \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u0632 \u06cc\u06a9 \u0645\u0642\u06cc\u062f \u06a9\u0646\u0646\u062f\u0647 \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0644\u0632\u062c\u062a \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u0627\u06cc\u0646 \u0631\u0627\u0628\u0637\u0647 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0627\u062e\u062a\u0644\u0627\u0641 \u0628\u06cc\u0646 \u0645\u062f\u0644 SST \u0628\u0627 \u0633\u0627\u06cc\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-Omega \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.\u00a0<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"350\" class=\"wp-image-3797\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11-1.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11-1.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11-1-300x164.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/Slide11-1-360x197.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<figcaption>\u0631\u0648\u0627\u0628\u0637 \u0627\u0635\u0644\u0627\u062d\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u062f\u0644 SST<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0628\u0627\u0644\u0627 \u0628\u0647 \u0622\u0646 \u0627\u0634\u0627\u0631\u0647 \u0634\u062f \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 SST \u0647\u0645\u0627\u0646\u0646\u062f \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 BSL \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0627\u0645\u0627 \u062a\u0641\u0627\u0648\u062a\u200c\u0647\u0627\u06cc\u06cc \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0644\u0632\u062c\u062a \u06af\u0631\u062f\u0627\u0628\u0647\u200c\u0627\u06cc \u0628\u06cc\u0646 \u0627\u06cc\u0646 \u062f\u0648 \u0645\u062f\u0644 \u0648\u062c\u0648\u062f \u062f\u0627\u0631\u062f \u0648 \u0631\u0648\u0627\u0628\u0637 \u0645\u062a\u0641\u0627\u0648\u062a \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0645\u062f\u0644 SST \u062f\u0631 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0631\u0648\u0627\u0628\u0637 \u0641\u0648\u0642 S \u0627\u0646\u062f\u0627\u0632\u0647 \u0646\u0631\u062e \u06a9\u0631\u0646\u0634 \u0628\u0648\u062f\u0647 \u0648 *\u03b1 \u0646\u06cc\u0632 \u0627\u0632 \u0647\u0645\u0627\u0646 \u0631\u0627\u0628\u0637\u0647 \u0645\u0634\u0627\u0628\u0647 \u062f\u0631 \u0645\u062f\u0644 K-Omega Standard \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u0647\u0631 \u062d\u0627\u0644 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0628\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0631\u0627\u0645 \u0648 \u0622\u0634\u0641\u062a\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0627\u0633\u062a.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u062a\u062e\u0645\u06cc\u0646 \u062c\u062f\u0627\u06cc\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0627\u0632 \u0633\u0637\u0648\u062d \u0635\u0627\u0641 \u0628\u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0627\u0632 \u0633\u0627\u06cc\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-Omega \u0628\u0647\u062a\u0631 \u0639\u0645\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0627 \u062a\u0648\u062c\u0647 \u0628\u0647 \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0641\u0648\u0642 \u0645\u0646\u0627\u0633\u0628\u200c\u062a\u0631\u06cc\u0646 \u0645\u062f\u0644 (\u0628\u06cc\u0646 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-Epsilon \u0648 K-Omega) \u0627\u0632 \u0644\u062d\u0627\u0638 \u067e\u06cc\u0634\u200c\u06af\u0648\u06cc\u06cc \u0636\u0631\u06cc\u0628 \u067e\u0633\u0627\/\u062f\u0631\u06af (Drag) \u0628\u0648\u06cc\u0698\u0647 \u0636\u0631\u06cc\u0628 \u062f\u0631\u06af \u0627\u0635\u0637\u06a9\u0627\u06a9\u06cc \u062f\u0631 \u0633\u0631\u0639\u062a\u200c\u0647\u0627\u06cc \u06a9\u0645 \u0648 \u062c\u062f\u0627\u06cc\u0634 \u062c\u0631\u06cc\u0627\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0647\u0645 \u0647\u0645\u0627\u0646\u0646\u062f \u0633\u0627\u06cc\u0631 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-Omega \u0646\u0633\u0628\u062a \u0628\u0647 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0631\u0634\u06cc \u0622\u0632\u0627\u062f \u062d\u0633\u0627\u0633 \u0628\u0648\u062f\u0647 \u0648 \u0627\u0632 \u0635\u0644\u0627\u062d\u06cc\u062a \u06a9\u0645\u06cc \u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0686\u0646\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc\u06cc \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0628\u0627 \u0627\u0646\u062c\u0627\u0645 \u0627\u0635\u0644\u0627\u062d\u0627\u062a\u06cc \u0628\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644\u060c \u0627\u0645\u06a9\u0627\u0646 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u067e\u062f\u06cc\u062f\u0647 \u06cc\u062e \u0632\u062f\u06af\u06cc \u0631\u0648\u06cc \u0633\u0637\u0648\u062d \u0631\u0627 \u0641\u0631\u0627\u0647\u0645 \u0646\u0645\u0648\u062f\u0647 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0631\u0627\u06cc \u062f\u0631\u06cc\u0627\u0641\u062a \u062c\u0632\u0626\u06cc\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0647 \u0631\u0627\u0647\u0646\u0645\u0627\u06cc \u0627\u06cc\u0646 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 \u0645\u0631\u0627\u062c\u0639\u0647 \u06a9\u0646\u06cc\u062f.\u00a0<\/span><\/li>\r\n<\/ul>\r\n<p style=\"text-align: right;\"><span style=\"color: #800000;\">\u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f (\u0627\u0644\u0628\u062a\u0647 \u0646\u0647 \u062f\u0631 \u0647\u0645\u0647 \u0645\u0648\u0627\u0631\u062f) \u0628\u0631\u0627\u06cc \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0628\u0647\u062a\u0631\u060c \u0627\u0632 \u0646\u062a\u0627\u06cc\u062c \u062d\u0627\u0635\u0644 \u0627\u0632 \u062d\u0644 \u0645\u062f\u0644 K-Epsilon Standard \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0631\u0627\u06cc\u0637 \u0627\u0648\u0644\u06cc\u0647 \u0627\u0646\u062c\u0627\u0645 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u062a\u0648\u0633\u0637 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Omega \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f.\u00a0<\/span><\/p>\r\n<h3 style=\"text-align: center;\"><span style=\"color: #3366ff;\"><strong>\u00a0<a style=\"color: #3366ff;\" href=\"https:\/\/cfd-mrk.ir\/index.php\/product\/k-omega-turbulence-model\/\">**\u0622\u0645\u0648\u0632\u0634 \u062a\u0626\u0648\u0631\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0646\u0648\u0627\u0639 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-W \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062d\u0644 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647**<\/a><\/strong><\/span><\/h3>\r\n<p>&nbsp;<\/p>\r\n<h2 class=\"block-editor-rich-text__editable editor-rich-text__editable\" style=\"text-align: right;\" role=\"textbox\" contenteditable=\"true\" aria-multiline=\"true\" data-is-placeholder-visible=\"false\" aria-label=\"\u0646\u0648\u0634\u062a\u0646 \u0639\u0646\u0648\u0627\u0646\u2026\" aria-autocomplete=\"list\"><span style=\"color: #800000;\"><strong data-rich-text-format-boundary=\"true\">\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0633\u0647 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc Transition K-Kl-Omega<\/strong><\/span><\/h2>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Kl-\u03c9: Omega \u06af\u0630\u0631\u0627 \u06a9\u0647 \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 \u0639\u0646\u0648\u0627\u0646 \u0645\u062f\u0644 K-Kl-Omega \u0645\u0639\u0631\u0648\u0641 \u0627\u0633\u062a \u06cc\u06a9\u06cc \u0627\u0632 \u062c\u062f\u06cc\u062f\u062a\u0631\u06cc\u0646 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u062a \u06a9\u0647 \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u062a\u0648\u0633\u0637 \u0648\u0627\u0644\u062a\u0631\u0632 (Walters) \u0648 \u06a9\u0627\u06a9\u0644\u062c\u062a (Cokljat) \u062f\u0631 \u0633\u0627\u0644 2008 \u0628\u0647 \u062f\u0646\u06cc\u0627\u06cc CFD \u0645\u0639\u0631\u0641\u06cc \u06af\u0634\u062a\u0647 \u06a9\u0647 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0645\u062f\u0644 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0634\u0646\u0627\u062e\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0641\u0627\u0631\u0633\u062a (Furst) \u0641\u0631\u0645 \u062a\u0635\u062d\u06cc\u062d \u0634\u062f\u0647 \u0645\u062f\u0644 \u0645\u0630\u06a9\u0648\u0631 \u0631\u0627 \u062f\u0631 \u0633\u0627\u0644 2013 \u0645\u0639\u0631\u0641\u06cc \u0646\u0645\u0648\u062f. \u0627\u0632 \u0641\u0631\u0645 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0648 \u0627\u0632 \u0641\u0631\u0645\u200c\u0647\u0627\u06cc \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f \u0648 \u062a\u0635\u062d\u06cc\u062d \u0634\u062f\u0647 \u0622\u0646 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 OpenFOAM \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f.\u00a0<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 K-Kl-\u03c9 \u0628\u0627 \u0647\u062f\u0641 \u067e\u06cc\u0634\u200c\u0628\u06cc\u0646\u06cc \u062a\u0648\u0633\u0639\u0647 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0648 \u0634\u0631\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u0627\u0633\u062a. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0622\u062f\u0631\u0633 \u062f\u0642\u06cc\u0642\u06cc \u0627\u0632 \u0645\u062d\u0644 \u067e\u06cc\u062f\u0627\u06cc\u0634 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647 \u062f\u0633\u062a \u06cc\u0627\u0641\u062a \u0648 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u0628\u0633\u06cc\u0627\u0631 \u062e\u0648\u0628\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0646\u0645\u0648\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u067e\u0631 \u0648\u0627\u0636\u062d \u0627\u0633\u062a \u06a9\u0647 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644\u060c \u062f\u0631 \u062d\u0644 \u0645\u0633\u0627\u0626\u0644 \u0645\u0647\u0646\u062f\u0633\u06cc \u062f\u0631\u06af\u06cc\u0631 \u0628\u0627 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u06cc\u0627\u062f \u0634\u062f\u0647 \u06cc\u06a9 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0633\u0647 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0628\u0648\u062f\u0647 \u06a9\u0647 \u0627\u0632 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (K)\u060c \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0631\u0627\u0645 (Kl) \u0648 \u06af\u0627\u0645 \u0632\u0645\u0627\u0646\u06cc \u0622\u0634\u0641\u062a\u0647 \u0645\u0639\u06a9\u0648\u0633 (Inverse Turbulent Time Scale) \u06cc\u0627 \u0647\u0645\u0627\u0646 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u0648\u06cc\u0698\u0647 (\u03c9) \u062a\u0634\u06a9\u06cc\u0644 \u0634\u062f\u0647 \u0627\u0633\u062a.\u00a0<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"wp-image-3820\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-1.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-1.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-1-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-1-360x270.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"461\" class=\"wp-image-3822\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-2.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-2.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-2-300x216.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-2-360x259.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"428\" class=\"wp-image-3823\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-3.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-3.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-3-300x201.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-3-360x241.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"wp-image-3818\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-4.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-4.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-4-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/k-kl-w-4-360x270.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0627 \u0646\u06af\u0627\u0647\u06cc \u0628\u0647 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0641\u0648\u0642 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0628\u0647 \u0627\u06cc\u0646 \u0646\u06a9\u062a\u0647 \u0631\u0633\u06cc\u062f \u06a9\u0647 \u0639\u0644\u0627\u0648\u0647 \u0628\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0622\u0631\u0627\u0645\u060c \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0648 \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc\u060c \u0645\u062a\u063a\u06cc\u0631\u0647\u0627\u06cc \u0645\u0630\u06a9\u0648\u0631 \u0628\u0635\u0648\u0631\u062a \u0645\u062c\u0632\u0627 \u0628\u0631\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0628\u0639\u0627\u062f \u0628\u0632\u0631\u06af (Large Scale) \u0648 \u0627\u0628\u0639\u0627\u062f \u06a9\u0648\u0686\u06a9 (Small Scale) \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06af\u0631\u062f\u0646\u062f. \u0627\u06cc\u0646 \u0645\u0647\u0645 \u0645\u062f\u0644 \u0631\u0627 \u067e\u06cc\u0686\u06cc\u062f\u0647\u060c \u0628\u0627 \u062b\u0627\u0628\u062a\u200c\u0647\u0627\u06cc \u0641\u0631\u0627\u0648\u0627\u0646 \u0648 \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u0634\u0631\u0627\u06cc\u0637 \u062e\u0627\u0635\u06cc \u0645\u06cc\u200c\u06a9\u0646\u062f \u0648 \u062f\u0627\u0645\u0646\u0647 \u06a9\u0627\u0631\u0628\u0631\u062f \u0622\u0646 \u0647\u0645\u0627\u0646\u0646\u062f \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u062e\u0627\u0646\u0648\u0627\u062f\u0647 K-Epsilon \u0648 K-Omega \u06af\u0633\u062a\u0631\u062f\u0647 \u0646\u062e\u0648\u0627\u0647\u062f \u0628\u0648\u062f. \u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0648\u06cc\u0698\u06af\u06cc\u200c\u0647\u0627\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0632 \u062a\u0639\u062f\u0627\u062f \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0628\u06cc\u0634\u062a\u0631\u06cc \u0646\u0633\u0628\u062a \u0628\u0647 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc K-Epsilon \u0648 K-Omega \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0628\u0648\u062f\u0647 \u0648 \u062f\u0631 \u0646\u062a\u06cc\u062c\u0647 \u0628\u0647 \u062d\u0627\u0641\u0638\u0647 \u0648 \u0632\u0645\u0627\u0646 \u0628\u06cc\u0634\u062a\u0631\u06cc \u0628\u0631\u0627\u06cc \u0627\u0646\u062c\u0627\u0645 \u0645\u062d\u0627\u0633\u0628\u0627\u062a \u0646\u06cc\u0627\u0632 \u062f\u0627\u0631\u0646\u062f.\u00a0<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0635\u0631\u0641\u0627 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0627 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u067e\u0627\u06cc\u06cc\u0646 \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0631\u0627\u06cc \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0648 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0634\u0631\u0648\u0639 \u0648 \u062a\u0648\u0633\u0639\u0647\u00a0 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647 \u0628\u0633\u06cc\u0627\u0631 \u0645\u0646\u0627\u0633\u0628 \u0647\u0633\u062a\u0646\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u06a9\u0627\u0645\u0644\u0627 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0636\u0631\u0627\u0626\u0628 \u0622\u0626\u0631\u0648\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0648\u0633\u0627\u06cc\u0644 \u067e\u0631\u0646\u062f\u0647 \u0628\u0627 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0647\u0645\u0627\u0646\u0646\u062f \u06af\u0644\u0627\u06cc\u062f\u0631\u0647\u0627 \u0648 \u067e\u0647\u067e\u0627\u062f\u0647\u0627\u06cc \u0628\u0627 \u0633\u0631\u0639\u062a \u067e\u0627\u06cc\u06cc\u0646<\/span><\/li>\r\n<\/ul>\r\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/product\/k-kl-w-turbulence-model\/\"><span style=\"color: #3366ff;\"><strong>\u00a0**\u0622\u0645\u0648\u0632\u0634 \u062a\u0626\u0648\u0631\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644\u200c K-Kl-W \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062d\u0644 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647**<\/strong><\/span><\/a><\/h3>\r\n<hr class=\"wp-block-separator\" \/>\r\n<h2 style=\"text-align: right;\"><span style=\"color: #800000;\"><strong>\u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0686\u0647\u0627\u0631 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc Transition SST<\/strong><\/span><\/h2>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc SST (\u06cc\u0627 \u0647\u0645\u0627\u0646 \u0645\u062f\u0644 \u03b3-Re\u03b8) \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0645\u062f\u0644 K-Omega SST\u00a0 (\u0645\u0639\u0631\u0648\u0641 \u0628\u0647 SST-2003) \u0648 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u062f\u06cc\u06af\u0631 \u0628\u0648\u062f\u0647 \u06a9\u0647 \u06cc\u06a9\u06cc \u0628\u0631\u0627\u06cc \u062f\u0644 \u0632\u062f\u0646 \u06cc\u0627 \u062a\u0646\u0627\u0648\u0628 \u062c\u0631\u06cc\u0627\u0646 (Intermittency) \u0648 \u062f\u06cc\u06af\u0631\u06cc \u0628\u0631\u0627\u06cc \u0645\u0639\u06cc\u0627\u0631\u0647\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0627\u0632 \u062f\u06cc\u062f\u06af\u0627\u0647 \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0636\u062e\u0627\u0645\u062a \u0645\u0645\u0646\u062a\u0645 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0627\u0647\u0645\u06cc\u062a \u0645\u0648\u0636\u0648\u0639 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc\u060c \u06a9\u0645\u067e\u0627\u0646\u06cc Ansys \u0628\u0637\u0648\u0631 \u0627\u062e\u062a\u0635\u0627\u0635\u06cc \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u062a\u062c\u0631\u06cc \u0631\u0627 \u062a\u0648\u0633\u0637 \u0644\u0627\u0646\u06af\u062a\u0631\u06cc (Langtry) \u0648 \u0645\u0646\u062a\u0631 (Menter) \u0648 \u0628\u0631\u0627\u06cc \u067e\u0648\u0634\u0634 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u06a9\u0646\u0627\u0631 \u06af\u0630\u0631 \u0627\u0633\u062a\u0627\u0646\u062f\u0627\u0631\u062f (Standard Bypass Transition) \u0647\u0645\u0686\u0648\u0646 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0639\u0628\u0648\u0631\u06cc \u0627\u0632 \u0645\u062d\u06cc\u0637\u200c\u0647\u0627\u06cc \u06a9\u0645 \u0622\u0634\u0641\u062a\u0647 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0622\u0632\u0627\u062f\u060c \u062a\u0648\u0633\u0639\u0647 \u062f\u0627\u062f\u0647 \u0627\u0633\u062a. \u0627\u0644\u0628\u062a\u0647 \u062f\u0631 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631 Ansys Fluent \u0622\u067e\u0634\u0646 \u0628\u0633\u06cc\u0627\u0631 \u06a9\u0627\u0631\u0622\u0645\u062f\u06cc \u062f\u0631 \u0646\u0638\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u062f\u0647 \u062a\u0627 \u06a9\u0627\u0631\u0628\u0631 \u0628\u062a\u0648\u0627\u0646\u062f \u0628\u0627 \u0648\u0627\u0631\u062f \u06a9\u0631\u062f\u0646 \u0631\u0648\u0627\u0628\u0637 \u0627\u0635\u0644\u0627\u062d\u06cc \u062a\u062c\u0631\u0628\u06cc \u0645\u0637\u0644\u0648\u0628 \u062e\u0648\u062f\u060c \u0634\u0631\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0648 \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0636\u062e\u0627\u0645\u062a \u0645\u0645\u0646\u062a\u0645 \u0631\u0627 \u0628\u0627 \u062f\u0642\u062a \u0628\u0647\u062a\u0631\u06cc \u06a9\u0646\u062a\u0631\u0644 \u0648 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u06a9\u0646\u062f.<\/span><\/p>\r\n<h3 style=\"text-align: right;\"><span style=\"color: #ff0000;\"><strong>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 Transition SST<\/strong><\/span><\/h3>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u06af\u0641\u062a\u0647 \u0634\u062f\u060c \u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc SST \u0627\u0632 \u062a\u0631\u06a9\u06cc\u0628 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc K-Omega-SST \u0648 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0636\u0627\u0641\u06cc \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u062a\u0646\u0627\u0648\u0628 \u0648 \u0636\u062e\u0627\u0645\u062a \u0644\u0627\u06cc\u0647 \u0645\u0645\u0646\u062a\u0645 \u0628\u0648\u062c\u0648\u062f \u0622\u0645\u062f\u0647 \u0627\u0633\u062a. \u062f\u0631 \u0648\u0627\u0642\u0639 \u062f\u0648 \u0645\u0639\u0627\u062f\u0644\u0647 \u0622\u062e\u0631 \u0628\u0631\u0627\u06cc \u062a\u0635\u062d\u06cc\u062d \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0648 \u0627\u062a\u0644\u0627\u0641 \u0627\u0646\u0631\u0698\u06cc \u062c\u0646\u0628\u0634\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc\u060c K\u060c \u062f\u0631 \u0645\u062f\u0644 K-Omega-SST \u0627\u0636\u0627\u0641\u0647 \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0645\u0631\u0628\u0648\u0637 \u0628\u0647 \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u0648\u06cc\u0698\u0647\u060c \u03c9\u060c \u0628\u062f\u0648\u0646 \u062a\u063a\u06cc\u06cc\u0631 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u062f. \u0628\u0637\u0648\u0631 \u06a9\u0644\u06cc \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc SST \u0628\u0635\u0648\u0631\u062a \u0632\u06cc\u0631 \u0627\u0633\u062a.<\/span><\/p>\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"wp-image-4006\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-1.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-1.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-1-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-1-360x270.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"463\" class=\"wp-image-4007\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-2.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-2.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-2-300x217.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-2-360x260.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"480\" class=\"wp-image-4008\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-3.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-3.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-3-300x225.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-3-360x270.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\r\n<\/div>\r\n\r\n\r\n\r\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"399\" class=\"wp-image-4009\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-4.png\" alt=\"\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-4.png 640w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-4-300x187.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/4EQ-Transition-SST-model-4-360x224.png 360w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/>\r\n<figcaption>\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0686\u0647\u0627\u0631 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u06af\u0630\u0631\u0627\u06cc SST.<\/figcaption>\r\n<\/figure>\r\n<\/div>\r\n\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0641\u0648\u0642:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>\u03b3<\/strong>sep: \u062c\u062f\u0627\u06cc\u0634 \u0627\u0644\u0642\u0627\u06cc\u06cc \u06af\u0630\u0631\u0627 (Separation-induced Transition)<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><em><strong>S<\/strong><\/em>: \u0645\u0642\u062f\u0627\u0631 \u0646\u0631\u062e \u06a9\u0631\u0646\u0634\u060c<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>F<\/strong><em>lenght<\/em>: \u06cc\u06a9 \u0631\u0627\u0628\u0637\u0647 \u062a\u062c\u0631\u0628\u06cc \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u0646\u062f\u0647 \u0637\u0648\u0644 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647\u060c<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u03a9: \u0627\u0646\u062f\u0627\u0632\u0647 \u0648\u0631\u062a\u06cc\u0633\u06cc\u062a\u0647\u060c<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">y: \u0641\u0627\u0635\u0644\u0647 \u0627\u0632 \u062f\u06cc\u0648\u0627\u0631\u0647\u060c\u00a0<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>R<\/strong><em>e\u03b8c<\/em>: \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0628\u062d\u0631\u0627\u0646\u06cc (\u0645\u0642\u062f\u0627\u0631 \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u067e\u062f\u06cc\u062f\u0647 \u062f\u0644 \u0632\u062f\u0646 \u06cc\u0627 \u062a\u0646\u0627\u0648\u0628\u06cc \u0634\u062f\u0646 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u0627\u06cc \u0627\u0648\u0644\u06cc\u0646 \u0628\u0627\u0631 \u062f\u0631 \u0644\u0627\u06cc\u0647 \u0631\u0632\u06cc \u0634\u0631\u0648\u0639 \u0634\u0648\u062f. \u0627\u06cc\u0646 \u0645\u0647\u0645 \u0645\u0639\u0645\u0648\u0644\u0627 \u062f\u0631 \u0628\u0627\u0644\u0627\u062f\u0633\u062a \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u0634\u062f\u0647 \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 \u0627\u0646\u062a\u0642\u0627\u0644 \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 \u0636\u062e\u0627\u0645\u062a \u0645\u0645\u0646\u062a\u0645\u060c <strong>R<\/strong>\u02dc<em>e\u03b8t\u060c\u00a0<\/em>\u0627\u062a\u0641\u0627\u0642 \u0645\u06cc \u0627\u0641\u062a\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>R<\/strong><em>e\u03b8t<\/em>: \u0639\u062f\u062f \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u06cc \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0634\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0627\u0632 \u0637\u0631\u06cc\u0642 \u0622\u0632\u0645\u0627\u06cc\u0634\u200c\u0647\u0627\u06cc \u062a\u062c\u0631\u0628\u06cc \u0642\u0627\u0628\u0644 \u0645\u0634\u0627\u0647\u062f\u0647 \u0628\u0627\u0634\u062f. \u0627\u06cc\u0646 \u062a\u0631\u0645 \u062a\u0648\u0633\u0637 \u0645\u0646\u062a\u0631 (Menter) \u0648 \u0628\u062e\u0627\u0637\u0631 \u0627\u0641\u0632\u0627\u06cc\u0634 \u062f\u0642\u062a \u062f\u0631 \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc\u060c \u0627\u0635\u0644\u0627\u062d \u0648 \u0627\u0631\u0627\u0626\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0631\u0648\u0627\u0628\u0637 \u0628\u0627\u0644\u0627 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u06cc\u0646 \u062a\u0631\u0645 \u0628\u0647 \u0634\u062f\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u062d\u0644\u06cc \u0648\u0627\u0628\u0633\u062a\u0647 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u0648<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">dU\/ds: \u0634\u062a\u0627\u0628 \u062f\u0631 \u062c\u0647\u062a \u062c\u0631\u06cc\u0627\u0646 \u0627\u0633\u062a.<\/span><\/li>\r\n<\/ul>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u06a9\u0627\u0645\u0644 \u0627\u0632 \u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0648 \u062c\u0632\u0626\u06cc\u0627\u062a \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0631\u0648\u06cc <a href=\"https:\/\/turbmodels.larc.nasa.gov\/langtrymenter_4eqn.html\"><span style=\"color: #0000ff;\"><strong>\u0627\u06cc\u0646\u062c\u0627<\/strong><\/span><\/a> \u06a9\u0644\u06cc\u06a9 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n<h3 style=\"text-align: center;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/product\/transition-sst-turbulence-model\/\"><span style=\"color: #3366ff;\"><strong>\u00a0**\u0622\u0645\u0648\u0632\u0634 \u062a\u0626\u0648\u0631\u06cc \u0648 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644\u200c Transition SST \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 Fluent \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062d\u0644 \u06cc\u06a9 \u0645\u0633\u0626\u0644\u0647**<\/strong><\/span><\/a><\/h3>\r\n<p>&nbsp;<\/p>\r\n<h3 style=\"text-align: right;\"><strong><span style=\"color: #ff0000;\">\u0634\u0631\u0627\u06cc\u0637 \u0645\u0631\u0632\u06cc \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0645\u062f\u0644 Transition SST<\/span><\/strong><\/h3>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u0642\u062f\u0627\u0631 \u0634\u0627\u0631 <strong>R<\/strong>\u02dc<em>e\u03b8t\u00a0<\/em>\u0631\u0648\u06cc \u0645\u0631\u0632 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0635\u0641\u0631 \u0627\u0633\u062a. \u0627\u0645\u0627 \u0644\u0627\u0632\u0645\u0633\u062a \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u062f\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0645\u0631\u0632\u06cc \u0648\u0631\u0648\u062f\u06cc \u0627\u0632 \u0631\u0648\u0627\u0628\u0637 \u0645\u0646\u0627\u0633\u0628 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0634\u062f\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0645\u062d\u0627\u0633\u0628\u0647 \u06af\u0631\u062f\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u0645\u0642\u062f\u0627\u0631 \u0634\u0627\u0631 \u0639\u0645\u0648\u062f \u0628\u0631 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0628\u0631\u0627\u06cc \u03b3\u060c \u0635\u0641\u0631 \u0648 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u062f\u0631 \u0645\u0631\u0632 \u0648\u0631\u0648\u062f\u06cc \u060c \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u06cc\u06a9 \u0644\u062d\u0627\u0638 \u06af\u0631\u062f\u062f. <\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0639\u0644\u0627\u0648\u0647 \u0628\u0631\u0627\u06cc\u0646 \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc\u06cc \u0645\u0627\u0646\u0646\u062f Ansys Fluent\u060c \u0647\u0646\u06af\u0627\u0645 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc SST \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u062f\u06cc\u0648\u0631\u0627\u0647\u200c\u0647\u0627\u06cc \u0632\u0628\u0631\u060c \u0631\u0627\u0628\u0637\u0647 \u0632\u0628\u0631\u06cc \u062a\u062d\u062a \u0639\u0646\u0648\u0627\u0646 &#8220;Roughness Correlation&#8221; \u062f\u0631 \u06a9\u0627\u062f\u0631 \u06af\u0641\u062a\u06af\u0648\u06cc &#8220;Viscous Model&#8221; \u0645\u0648\u062c\u0648\u062f \u0627\u0633\u062a \u06a9\u0647 \u0628\u0627 \u0641\u0639\u0627\u0644 \u06a9\u0631\u062f\u0646 \u0622\u0646 \u0648 \u062a\u0639\u06cc\u06cc\u0646 \u0627\u0631\u062a\u0641\u0627\u0639 \u0647\u0646\u062f\u0633\u06cc (k) \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0627\u062b\u0631\u0627\u062a \u0647\u0646\u062f\u0633\u06cc \u062a\u0623\u062b\u06cc\u0631 \u06af\u0630\u0627\u0631 \u0631\u0648\u06cc \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0631\u0627 \u0644\u062d\u0627\u0638 \u0646\u0645\u0648\u062f. \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647 \u0627\u0633\u062a \u062f\u0631 \u0641\u0631\u0622\u06cc\u0646\u062f \u06af\u0630\u0627\u0631 \u0622\u0631\u0627\u0645 \u0628\u0647 \u0622\u0634\u0641\u062a\u0647\u060c \u0627\u0631\u062a\u0641\u0627\u0639 \u0632\u0628\u0631\u06cc \u0647\u0646\u062f\u0633\u06cc \u0628\u0645\u0631\u0627\u062a\u0628 \u0645\u0647\u0645\u062a\u0631 \u0627\u0632 \u0627\u0631\u062a\u0641\u0627\u0639 \u0632\u0628\u0631\u06cc \u062f\u0627\u0646\u0647 \u0634\u0646 (Sand-Grain) \u0645\u0639\u0627\u062f\u0644 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. \u062c\u06af\u0648\u0646\u06af\u06cc \u0627\u0646\u062f\u0627\u0632\u0647\u200c\u06af\u06cc\u0631\u06cc \u0627\u0631\u062a\u0641\u0627\u0639 \u0632\u0628\u0631\u06cc \u0634\u0646-\u062f\u0627\u0646\u0647 \u0645\u0639\u0627\u062f\u0644 (\u0628\u0631\u0627\u0633\u0627\u0633 \u0627\u0631\u062a\u0641\u0627\u0639 \u0632\u0628\u0631\u06cc \u0647\u0646\u062f\u0633\u06cc\u060c \u0634\u06a9\u0644 \u0648 \u062a\u0648\u0632\u06cc\u0639 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0632\u0628\u0631\u06cc) \u062f\u0631 \u06a9\u0627\u0631\u0647\u0627\u06cc \u0634\u0644\u06cc\u062e\u062a\u06cc\u0646\u06af (Schlichting) \u0648 \u06af\u0631\u0633\u062a\u0646 (Gersten) \u0648 \u0647\u0645\u0686\u0646\u06cc\u0646 \u06a9\u0644\u0645\u0646 (Coleman) \u0648 \u0647\u0645\u06a9\u0627\u0631\u0646\u00a0 \u0628\u0637\u0648\u0631 \u06a9\u0627\u0645\u0644 \u062a\u0648\u0636\u06cc\u062d \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. \u0644\u0627\u0632\u0645 \u0628\u0647 \u0630\u06a9\u0631 \u0627\u0633\u062a \u0645\u0642\u062f\u0627\u0631 \u0647\u0646\u062f\u0633\u06cc \u0645\u0634\u062e\u0635 \u0634\u062f\u0647 \u062f\u0631 \u06a9\u0627\u062f\u0631 Roughness Correlation \u0628\u0631\u0627\u06cc \u062a\u0645\u0627\u0645\u06cc \u0645\u0631\u0632\u0647\u0627\u06cc \u062f\u06cc\u0648\u0627\u0631\u0647 \u0628\u06a9\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc\u06a9\u0647 \u062c\u0646\u0633 \u0648 \u0632\u06cc\u0631\u06cc \u0633\u0637\u062d \u062f\u06cc\u0648\u0627\u0631\u0647\u200c\u0647\u0627 \u0645\u062a\u0641\u0627\u0648\u062a \u0628\u0627\u0634\u062f \u0644\u0627\u0632\u0645\u0633\u062a \u0627\u0632 UDF \u0628\u0631\u0627\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0645\u0646\u0627\u0633\u0628 \u0628\u0631\u0627\u06cc \u0647\u0631 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0627\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a \u06a9\u0647 \u062a\u0627\u0628\u0639 K \u0628\u0631\u0627\u06cc \u062f\u0627\u062e\u0644 \u0641\u0636\u0627\u06cc \u0645\u062d\u0627\u0633\u0628\u0627\u062a\u06cc \u0648 \u0646\u0647 \u0631\u0648\u06cc \u0645\u0631\u0632 \u062f\u06cc\u0648\u0627\u0631\u0647 \u0645\u0648\u0631\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0642\u0631\u0627\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u06cc\u0646 \u062a\u0627\u0628\u0639 \u0628\u0627\u06cc\u062f \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u0628\u0627\u0634\u062f \u06a9\u0647 \u0628\u062a\u0648\u0627\u0646\u062f \u062f\u0627\u062e\u0644 \u0648 \u062e\u0627\u0631\u062c \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0631\u0627 \u067e\u0648\u0634\u0634 \u062f\u0647\u062f.<\/span><\/p>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0632 \u0637\u0631\u0641\u06cc \u062f\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u062f\u0631 \u0645\u0631\u0632\u0647\u0627\u06cc \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u0645\u0634\u0627\u0647\u062f\u0647 \u0646\u0645\u0648\u062f \u06a9\u0647 \u0634\u062f\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u062f\u0631 \u0648\u0631\u0648\u062f\u06cc\u060c \u0628\u0633\u062a\u0647 \u0628\u0647 \u0645\u0642\u062f\u0627\u0631 \u03bct\/\u03bc \u0628\u0647 \u0633\u0631\u0639\u062a \u0645\u0636\u0645\u062d\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0634\u062f\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u062f\u0631 \u067e\u0627\u06cc\u06cc\u0646 \u062f\u0633\u062a \u0648\u0631\u0648\u062f\u06cc \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u062e\u06cc\u0644\u06cc \u06a9\u0645\u062a\u0631 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u062a\u0639\u06cc\u06cc\u0646 \u0634\u062f\u0647 \u0628\u0631\u0627\u06cc \u0645\u0631\u0632 \u0648\u0631\u0648\u062f\u06cc \u0628\u0627\u0634\u062f. \u0645\u0639\u0645\u0648\u0644\u0627 \u0647\u0631\u0686\u0647 \u0645\u0642\u062f\u0627\u0631 \u0646\u0633\u0628\u062a \u0644\u0632\u062c\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627\u0634\u062f\u060c \u0646\u0631\u062e \u0627\u062a\u0644\u0627\u0641 \u0622\u0634\u0641\u062a\u06af\u06cc \u0646\u06cc\u0632 \u06a9\u0645\u062a\u0631 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0647 \u0647\u0631 \u062d\u0627\u0644\u060c \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0646\u0633\u0628\u062a \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0647 \u0644\u0632\u062c\u062a \u0645\u0644\u06a9\u0648\u0644\u06cc \u062e\u06cc\u0644\u06cc \u0628\u0632\u0631\u06af \u0641\u0631\u0636 \u0634\u0648\u062f (\u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 100) \u0645\u0642\u062f\u0627\u0631 \u0636\u0631\u06cc\u0628 \u0627\u0635\u0637\u06a9\u0627\u06a9\u06cc \u0628\u0637\u0648\u0631 \u0686\u0634\u0645\u06af\u06cc\u0631\u06cc \u0628\u0627 \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u0622\u0646 \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0632\u0627\u0645 \u062a\u0641\u0627\u0648\u062a \u067e\u06cc\u062f\u0627 \u0645\u06cc\u200c\u06a9\u0646\u062f. \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u062f\u0631\u0635\u0648\u0631\u062a \u0627\u0645\u06a9\u0627\u0646 \u0645\u0642\u062f\u0627\u0631 \u0646\u0633\u0628\u062a \u0644\u0632\u062c\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0647 \u0645\u0644\u06a9\u0648\u0644\u06cc \u0628\u0648\u06cc\u0698\u0647 \u0628\u0631\u0627\u06cc \u0645\u0633\u0627\u0626\u0644\u06cc \u0646\u0638\u06cc\u0631 \u0622\u0626\u0631\u0648\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u062e\u0627\u0631\u062c\u06cc\u060c \u06a9\u0645 \u0648 \u0628\u06cc\u0646 \u06cc\u06a9 \u062a\u0627 10 \u0628\u0627\u0634\u062f.<\/span><\/p>\r\n<h3 style=\"text-align: right;\"><strong><span style=\"color: #ff0000;\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0634\u0628\u06a9\u0647\u200c\u0628\u0646\u062f\u06cc \u062f\u0631 \u0645\u062f\u0644 Transition SST<\/span><\/strong><\/h3>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646\u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u062a\u0648\u0627\u0646 \u0647\u0645\u0632\u0645\u0627\u0646 \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u0622\u0631\u0627\u0645\u060c \u06af\u0630\u0631\u0627 \u0648 \u0622\u0634\u0641\u062a\u0647\u00a0 \u0631\u0627 \u067e\u0648\u0634\u0634 \u062f\u0627\u062f \u0644\u0627\u0632\u0645\u0633\u062a \u0634\u0628\u06a9\u0647 \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0628\u0647 \u06af\u0648\u0646\u0647\u200c\u0627\u06cc \u0628\u0627\u0634\u062f \u062a\u0627 Yplus \u0622\u0646 \u062a\u0642\u0631\u06cc\u0628\u0627 \u0628\u0631\u0627\u0628\u0631 \u0628\u0627 \u06cc\u06a9 \u0628\u0627\u0634\u062f. \u0645\u0642\u062f\u0627\u0631 Yplus \u0628\u06cc\u0646 0.1 \u062a\u0627 1 \u0628\u0647\u062a\u0631\u06cc\u0646 \u062d\u0627\u0644\u062a \u0634\u0628\u06a9\u0647 \u062f\u0631 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u0627\u0633\u062a. \u0627\u06af\u0631 Yplus \u062e\u06cc\u0644\u06cc \u06a9\u0648\u0686\u06a9\u062a\u0631 1 \u0628\u0627\u0634\u062f (\u06a9\u0648\u0686\u06a9\u062a\u0631 \u0627\u0632 0.001) \u0628\u0627\u0634\u062f \u0622\u0646\u06af\u0627\u0647 \u0634\u0631\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647\u200c\u06cc \u06af\u0630\u0631\u0627 \u0628\u0637\u0648\u0631 \u0642\u0627\u0628\u0644 \u062a\u0648\u062c\u0647\u06cc \u0639\u0642\u0628\u200c\u062a\u0631 \u0627\u0632 \u0645\u06a9\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc (\u0637\u0648\u0644 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0622\u0631\u0627\u0645 \u0628\u0637\u0648\u0631 \u0686\u0634\u0645\u06af\u06cc\u0631\u06cc \u0628\u06cc\u0634\u062a\u0631 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u0642\u0639\u06cc \u0622\u0646) \u067e\u06cc\u0634 \u0628\u06cc\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0631\u0639\u06a9\u0633 \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 Yplus \u0628\u0633\u06cc\u0627\u0631 \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 \u06cc\u06a9 (\u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 10) \u0628\u0627\u0634\u062f\u060c \u062f\u0631 \u0627\u06cc\u0646\u0635\u0648\u0631\u062a \u0628\u0627 \u0627\u0641\u0632\u0627\u06cc\u0634 \u0645\u0642\u062f\u0627\u0631 \u0622\u0646 \u0646\u0642\u0637\u0647 \u0634\u0631\u0648\u0639 \u0646\u0627\u062d\u06cc\u0647 \u06af\u0630\u0627\u0631 \u0646\u06cc\u0632 \u0628\u0647 \u062c\u0644\u0648\u062a\u0631 \u0627\u0632 \u0645\u06a9\u0627\u0646 \u0648\u0627\u0642\u0639\u06cc \u0622\u0646 (\u0637\u0648\u0644 \u0644\u0627\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0622\u0631\u0627\u0645 \u0628\u0647 \u0646\u0633\u0628\u062a \u0645\u0642\u062f\u0627\u0631 Yplus \u06a9\u0645\u062a\u0631 \u0627\u0632 \u0645\u0642\u062f\u0627\u0631 \u0648\u0627\u0642\u0639\u06cc \u0622\u0646) \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0628\u0637\u0648\u0631\u06cc\u06a9\u0647 \u0628\u0631\u0627\u06cc Yplus\u0647\u0627\u06cc \u0628\u0632\u0631\u06af\u062a\u0631 \u0627\u0632 25 \u062f\u06cc\u06af\u0631 \u0627\u062b\u0631\u06cc \u0627\u0632 \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u0622\u0631\u0627\u0645 \u0648 \u0622\u0634\u0641\u062a\u0647 \u0646\u0628\u0648\u062f\u0647 \u0648 \u0645\u062f\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0631\u0627 \u06a9\u0627\u0645\u0644\u0627 \u0622\u0634\u0641\u062a\u0647 (Fully Turbulent) \u062a\u0634\u062e\u06cc\u0635 \u0645\u06cc\u200c\u062f\u0647\u062f.\u00a0<\/span><\/p>\r\n<h3 style=\"text-align: right;\"><span style=\"color: #ff0000;\"><strong>\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627 \u0648 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u0645\u062f\u0644 Transition SST<\/strong><\/span><\/h3>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0647\u0645\u0627\u0646\u0646\u062f \u062a\u0645\u0627\u0645\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc\u060c \u0627\u06cc\u0646 \u0645\u062f\u0644\u200c \u0646\u06cc\u0632 \u0627\u0632 \u0645\u062d\u062f\u0648\u062f\u06cc\u062a\u200c\u0647\u0627\u06cc \u062e\u0627\u0635 \u062e\u0648\u062f \u0628\u0631\u062e\u0648\u0631\u062f\u0627\u0631 \u0627\u0633\u062a \u06a9\u0647 \u0645\u0647\u0645\u062a\u0631\u06cc\u0646 \u0622\u0646\u200c\u0647\u0627 \u0639\u0628\u0627\u0631\u062a\u0646\u062f \u0627\u0632:<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u06af\u0630\u0631\u0627\u06cc SST \u062a\u0646\u0647\u0627 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u062d\u062f\u0648\u062f \u0628\u0647 \u062f\u06cc\u0648\u0627\u0631\u0647 (Wall-Bounded) \u06a9\u0627\u0631\u0628\u0631\u062f \u062f\u0627\u0631\u062f. \u0647\u0645\u0627\u0646\u0646\u062f \u062a\u0645\u0627\u0645\u06cc \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u06af\u0630\u0631\u0627\u06cc \u062f\u06cc\u06af\u0631\u060c \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u062f\u0631 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u0646\u0627\u062d\u06cc\u0647 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u062f\u0631 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u0634\u06cc \u0622\u0632\u0627\u062f \u0645\u0646\u0627\u0633\u0628 \u0646\u06cc\u0633\u062a. \u0686\u0631\u0627\u06a9\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062c\u0631\u06cc\u0627\u0646 \u0628\u0631\u0634\u06cc \u0622\u0632\u0627\u062f \u0631\u0627 \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u062c\u0631\u06cc\u0627\u0646 \u06a9\u0627\u0645\u0644\u0627 \u0622\u0634\u0641\u062a\u0647 \u062f\u0631 \u0646\u0638\u0631 \u0645\u06cc\u200c\u06af\u06cc\u0631\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06cc\u0646 \u0645\u062f\u0644 \u0646\u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u062f \u0628\u0631\u0627\u06cc \u062d\u0644 \u0645\u06cc\u062f\u0627\u0646\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646 \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u0633\u0637\u0648\u062d \u0645\u062a\u062d\u0631\u06a9 \u0646\u0633\u0628\u062a \u0628\u0647 \u062f\u0633\u062a\u06af\u0627\u0647 \u0645\u062e\u062a\u0635\u0627\u062a \u06a9\u0647 \u062f\u0631 \u0622\u0646 \u0645\u06cc\u062f\u0627\u0646\u200c \u0633\u0631\u0639\u062a \u0645\u062d\u0627\u0633\u0628\u0647 \u0645\u06cc\u200c\u06af\u0631\u062f\u062f\u060c \u0628\u06a9\u0627\u0631 \u06af\u0631\u0641\u062a\u0647 \u0634\u0648\u062f. \u0628\u0631\u0627\u06cc \u0686\u0646\u06cc\u0646 \u0645\u0633\u0627\u0626\u0644\u06cc \u0644\u0627\u0632\u0645\u0633\u062a \u0627\u0632 \u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0645\u062a\u0646\u0627\u0648\u0628 (Intermittency Transition) \u0628\u062c\u0627\u06cc \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u0645\u0630\u06a9\u0648\u0631 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u0628\u0627 \u0633\u0631\u0639\u062a \u062c\u0631\u06cc\u0627\u0646 \u0622\u0632\u0627\u062f \u063a\u06cc\u0631 \u0635\u0641\u0631 \u0637\u0631\u0627\u062d\u06cc \u0634\u062f\u0647 \u0627\u0633\u062a. \u0644\u0630\u0627 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u06a9\u0627\u0645\u0644\u0627 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647 \u062f\u0631 \u062f\u0627\u062e\u0644 \u0644\u0648\u0644\u0647 \u0648 \u06cc\u0627 \u062c\u0631\u06cc\u0627\u0646 \u062f\u0631 \u062f\u0627\u062e\u0644 \u06a9\u0627\u0646\u0627\u0644\u200c\u0647\u0627 \u06a9\u0647 \u0647\u06cc\u0686 \u062c\u0631\u06cc\u0627\u0646 \u0622\u0632\u0627\u062f\u06cc \u062f\u0631 \u0622\u0646\u200c\u0647\u0627 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u0645\u0646\u0627\u0633\u0628 \u0646\u06cc\u0633\u062a. \u0628\u0647 \u062f\u0644\u06cc\u0644 \u0645\u0634\u0627\u0628\u0647 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u0628\u0631\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u062c\u062a \u062f\u06cc\u0648\u0627\u0631\u0647 \u0646\u06cc\u0632 \u0645\u0646\u0627\u0633\u0628 \u0646\u06cc\u0633\u062a. \u0628\u0631\u0627\u06cc \u0686\u0646\u06cc\u0646 \u0645\u0633\u0627\u0626\u0644\u06cc \u0644\u0627\u0632\u0645\u0633\u062a \u0627\u0632 \u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0645\u062a\u0646\u0627\u0648\u0628 (Intermittency Transition) \u0628\u062c\u0627\u06cc \u0622\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0646\u0645\u0648\u062f. \u0627\u0644\u0628\u062a\u0647 \u0628\u0627\u06cc\u062f \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u062d\u0627\u0644\u062a \u0646\u06cc\u0632 \u0645\u0645\u06a9\u0646 \u0627\u0633\u062a \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0645\u062f\u0644 \u0627\u0646\u062a\u0642\u0627\u0644\u06cc \u0645\u062a\u0646\u0627\u0648\u0628 \u0645\u0633\u062a\u0644\u0632\u0645 \u0627\u0646\u062c\u0627\u0645 \u0627\u0635\u0644\u0627\u062d\u0627\u062a\u06cc \u0646\u06cc\u0632 \u0628\u0627\u0634\u062f.<\/span><\/li>\r\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u062f\u0644 \u06cc\u0627\u062f \u0634\u062f\u0647 \u062f\u0631 \u062a\u0631\u06a9\u06cc\u0628 \u0628\u0627 \u0633\u0627\u06cc\u0631 \u067e\u062f\u06cc\u062f\u0647\u200c\u0647\u0627\u06cc \u0641\u06cc\u0632\u06cc\u06a9\u06cc \u0645\u0624\u062b\u0631 \u0628\u0631 \u062a\u0631\u0645\u200c\u0647\u0627\u06cc \u062a\u0648\u0644\u06cc\u062f \u0648 \u0627\u062a\u0644\u0627\u0641 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc (\u0646\u0638\u06cc\u0631 \u0628\u0648\u06cc\u0627\u0646\u0633\u06cc \u0648 \u0627\u062b\u0631\u0627\u062a \u0622\u0634\u0641\u062a\u06af\u06cc \u0686\u0646\u062f\u0641\u0627\u0632\u06cc)\u06a9\u0627\u0644\u06cc\u0628\u0631\u0647 \u0646\u0634\u062f\u0647 \u0627\u0633\u062a \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062f\u0631 \u0686\u0646\u06cc\u0646 \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc\u06cc \u0628\u0647 \u0647\u06cc\u0686 \u0639\u0646\u0648\u0627\u0646 \u062a\u0648\u0635\u06cc\u0647 \u0646\u0645\u06cc\u200c\u06af\u0631\u062f\u062f.<\/span><\/li>\r\n<\/ul>\r\n<p style=\"text-align: right;\"><span style=\"color: #000000;\"><em><strong>\u0644\u0627\u0632\u0645 \u0628\u0647 \u062a\u0648\u0636\u06cc\u062d \u0627\u0633\u062a \u0645\u062f\u0644 \u06af\u0630\u0631\u0627\u06cc \u0645\u062a\u0646\u0627\u0648\u0628 (Intermittency Transition) \u06cc\u06a9 \u0645\u062f\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647\u200c\u0627\u06cc \u0627\u0635\u0644\u0627\u062d \u0634\u062f\u0647 \u0628\u0631 \u0627\u0633\u0627\u0633 \u0645\u062f\u0644 \u03b3-Re\u03b8) \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0642\u0627\u0628\u0644\u06cc\u062a \u06a9\u0648\u067e\u0644 \u0634\u062f\u0646 \u0628\u0627 \u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0645\u062e\u062a\u0644\u0641 \u0632\u06cc\u0631 \u0631\u0627 \u062f\u0627\u0631\u062f\u00a0<\/strong><\/em>\u00a0<\/span><\/p>\r\n<ul>\r\n<li style=\"text-align: left;\"><span style=\"color: #000000;\">BSL &#8211; model<\/span><\/li>\r\n<li style=\"text-align: left;\"><span style=\"color: #000000;\">SST &#8211; model<\/span><\/li>\r\n<li style=\"text-align: left;\"><span style=\"color: #000000;\">Scale-Adaptive Simulation with BSL or SST<\/span><\/li>\r\n<li style=\"text-align: left;\"><span style=\"color: #000000;\">Detached Eddy Simulation with BSL or SST<\/span><\/li>\r\n<li style=\"text-align: left;\"><span style=\"color: #000000;\">Shielded Detached Eddy Simulation (SDES) with BSL or SST<\/span><\/li>\r\n<li style=\"text-align: left;\"><span style=\"color: #000000;\">Stress-Blended Eddy Simulation (SBES) with BSL or SST<\/span><\/li>\r\n<\/ul>\r\n<p style=\"text-align: right;\"><span style=\"color: #800080;\"><strong><em>\u0628\u0637\u0648\u0631 \u062e\u0644\u0627\u0635\u0647 \u0628\u0647\u062a\u0631\u06cc\u0646 \u0639\u0645\u0644\u06a9\u0631\u062f \u0627\u06cc\u0646 \u0645\u062f\u0644 \u062f\u0631 \u0645\u062d\u0627\u0633\u0628\u0647 \u062f\u0642\u06cc\u0642 \u0636\u0631\u06cc\u0628 \u062f\u0631\u06af \u0627\u0635\u0637\u06a9\u0627\u06a9\u06cc \u0648 \u0634\u0628\u06cc\u0647 \u0633\u0627\u0632\u06cc \u062f\u0642\u06cc\u0642 \u0644\u0627\u06cc\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u0647\u0645\u0631\u0627\u0647 \u0628\u0627 \u067e\u0648\u0634\u0634 \u0646\u0627\u062d\u06cc\u0647 \u06af\u0630\u0631\u0627 \u0628\u0631\u0627\u06cc \u0622\u0626\u0631\u0648\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9 \u062e\u0627\u0631\u062c\u06cc \u062f\u0631 \u0633\u0631\u0639\u062a\u200c\u0647\u0627 \u0648 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632\u0647\u0627\u06cc \u067e\u0627\u06cc\u06cc\u0646 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f.<\/em><\/strong><\/span><\/p>\r\n<p>&nbsp;<\/p>\r\n\r\n<p class=\"has-text-align-left\">\u0627\u062f\u0627\u0645\u0647 \u062f\u0627\u0631\u062f&#8230;<\/p>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right has-vivid-cyan-blue-color has-text-color\"><strong><a href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/\">\u0628\u0627\u0632\u06af\u0634\u062a<\/a><\/strong><\/p>\r\n\r\n\r\n\r\n<p class=\"has-text-align-right has-vivid-red-color has-cyan-bluish-gray-background-color has-text-color has-background has-medium-font-size\"><strong>\u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637<\/strong><\/p>\r\n\r\n<h4 style=\"text-align: right;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/about-cfd\/cfd-application\/flow-regimes-simulation\/inviscid-laminar-and-turbulent-flow\/\"><span style=\"color: #3366ff;\"><strong>\u062d\u0644 \u0645\u06cc\u062f\u0627\u0646\u200c\u0647\u0627\u06cc \u062c\u0631\u06cc\u0627\u0646\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0644\u0632\u062c\u060c \u0622\u0631\u0627\u0645 \u0648 \u0622\u0634\u0641\u062a\u0647 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0646\u0631\u0645\u200c\u0627\u0641\u0632\u0627\u0631\u0647\u0627\u06cc CFD<\/strong><\/span><\/a><\/h4>\r\n<h4 style=\"text-align: right;\"><span style=\"color: #3366ff;\"><a style=\"color: #3366ff;\" href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rsm-turbulence-model\/\"><strong>\u0645\u0639\u0631\u0641\u06cc \u0645\u062f\u0644 \u0622\u0634\u0641\u062a\u06af\u06cc \u062a\u0646\u0634 \u0631\u06cc\u0646\u0648\u0644\u062f\u0632 (RSM)<\/strong><\/a><\/span><\/h4>\r\n<h4 class=\"page-title\" style=\"text-align: right;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/les-turbulence-model\/\"><span style=\"color: #3366ff;\"><strong>\u0645\u062f\u0644\u0633\u0627\u0632\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc LES<\/strong><\/span><\/a><\/h4>\r\n<h4 style=\"text-align: right;\"><span style=\"color: #3366ff;\"><strong><a style=\"color: #3366ff;\" href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/sas-and-des-turbulence-nodels\/\">\u0645\u062f\u0644\u200c\u0647\u0627\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u062a\u0631\u06a9\u06cc\u0628\u06cc SAS \u0648 DES<\/a><\/strong><\/span><\/h4>\r\n<p>&nbsp;<\/p>\r\n\r\n<p class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color\"><em><a href=\"https:\/\/cfd-mrk.ir\/index.php\/contact-us\/\"><strong>\u0628\u0631\u0627\u06cc \u06a9\u0633\u0628 \u0627\u0637\u0644\u0627\u0639\u0627\u062a \u0628\u06cc\u0634\u062a\u0631 \u0628\u0627 \u0645\u0627 \u062a\u0645\u0627\u0633 \u0628\u06af\u06cc\u0631\u06cc\u062f<\/strong><\/a><\/em><\/p>\r\n\r\n\r\n\r\n<p class=\"has-text-align-left has-text-color\" style=\"color: #0800a3;\"><strong><em><a href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/mohammad-reza-kelich-cv\/\">\u0645\u062d\u0645\u062f\u0631\u0636\u0627 \u06a9\u0644\u06cc\u0686<\/a><\/em><\/strong><\/p>\r\n","protected":false},"excerpt":{"rendered":"<p>\u0645\u062f\u0644\u0633\u0627\u0632\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS Turbulence Modeling Using RANS Methods \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS \u0628\u0631\u0627\u0633\u0627\u0633 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646\u200c\u06af\u06cc\u0631\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631 \u0627\u0633\u062a\u0648\u06a9\u0633 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647\u200c\u0627\u0646\u062f. \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631-\u0627\u0633\u062a\u0648\u06a9\u0633 \u062c\u0627\u0645\u0639\u200c\u062a\u0631\u06cc\u0646 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u062d\u0627\u06a9\u0645 \u0645\u0648\u062c\u0648\u062f \u0628\u0631 \u062d\u0631\u06a9\u062a \u0633\u06cc\u0627\u0644\u0627\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u06a9\u0647 \u0634\u0627\u0645\u0644 \u06cc\u06a9 \u0645\u0639\u0627\u062f\u0644\u0647 \u067e\u06cc\u0648\u0633\u062a\u06af\u06cc\u060c \u0633\u0647 \u0645\u0639\u0627\u062f\u0644\u0647 \u0645\u0645\u0646\u062a\u0645 (\u0628\u0631\u0627\u06cc&hellip;&nbsp;<a href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rans-turbulence-models\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":3511,"parent":3477,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3506","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - 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\u0633\u06cc\u0627\u0644\u0627\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rans-turbulence-models\/\" \/>\n<meta property=\"og:locale\" content=\"fa_IR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u0645\u062f\u0644\u0633\u0627\u0632\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS - cfd-mrk\" \/>\n<meta property=\"og:description\" content=\"\u0631\u0648\u0634\u200c\u0647\u0627\u06cc RANS \u0628\u0631\u0627\u0633\u0627\u0633 \u0645\u06cc\u0627\u0646\u06af\u06cc\u0646\u200c\u06af\u06cc\u0631\u06cc \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631 \u0627\u0633\u062a\u0648\u06a9\u0633 \u062a\u0648\u0633\u0639\u0647 \u06cc\u0627\u0641\u062a\u0647\u200c\u0627\u0646\u062f. \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u0646\u0627\u0648\u06cc\u0631-\u0627\u0633\u062a\u0648\u06a9\u0633 \u062c\u0627\u0645\u0639\u200c\u062a\u0631\u06cc\u0646 \u0645\u0639\u0627\u062f\u0644\u0627\u062a \u062d\u0627\u06a9\u0645 \u0645\u0648\u062c\u0648\u062f \u0628\u0631 \u062d\u0631\u06a9\u062a \u0633\u06cc\u0627\u0644\u0627\u062a \u0645\u06cc\u200c\u0628\u0627\u0634\u062f\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rans-turbulence-models\/\" \/>\n<meta property=\"og:site_name\" content=\"cfd-mrk\" \/>\n<meta property=\"article:modified_time\" content=\"2021-12-29T11:33:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2019\/08\/etc-6.png\" \/>\n\t<meta property=\"og:image:width\" content=\"830\" \/>\n\t<meta property=\"og:image:height\" content=\"616\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0632\u0645\u0627\u0646 \u062a\u0642\u0631\u06cc\u0628\u06cc \u0628\u0631\u0627\u06cc \u062e\u0648\u0627\u0646\u062f\u0646\" \/>\n\t<meta name=\"twitter:data1\" content=\"38 \u062f\u0642\u06cc\u0642\u0647\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rans-turbulence-models\/\",\"url\":\"https:\/\/cfd-mrk.ir\/index.php\/training\/flow-analysis\/fundamentals-of-cfd\/rans-turbulence-models\/\",\"name\":\"\u0645\u062f\u0644\u0633\u0627\u0632\u06cc \u0622\u0634\u0641\u062a\u06af\u06cc \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 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