{"id":14267,"date":"2025-08-20T18:10:15","date_gmt":"2025-08-20T14:40:15","guid":{"rendered":"https:\/\/cfd-mrk.ir\/?page_id=14267"},"modified":"2025-08-20T20:11:32","modified_gmt":"2025-08-20T16:41:32","slug":"spring-based-smoothing","status":"publish","type":"page","link":"https:\/\/cfd-mrk.ir\/index.php\/training\/grid-generation\/fundamentals-of-grid-generation\/dynamic-mesh\/dynamic-mesh-theory\/dynamic-mesh-update-methods\/dynamic-mesh-smoothing-method\/spring-based-smoothing\/","title":{"rendered":"\u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647"},"content":{"rendered":"<h2 style=\"text-align: right;\"><span style=\"color: #000000;\"><strong>\u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\u00a0<\/strong><\/span><\/h2>\n<h2 style=\"text-align: left;\"><span style=\"color: #000000;\"><strong>Spring-Based Smoothing<\/strong><\/span><\/h2>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647<\/span><span style=\"color: #000000; font-size: 9pt;\">\u060c \u0644\u0628\u0647\/\u0648\u062c\u0647 \u0628\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u06af\u0631\u0647 \u0645\u0634 (\u0634\u0628\u06a9\u0647) \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0628\u06a9\u0647\u200c\u0627\u06cc \u0627\u0632 \u0641\u0646\u0631\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 \u0647\u0645 \u0641\u0631\u0636 \u0645\u06cc \u0634\u0648\u062f \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 \u0637\u0648\u0644 \u06cc\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a \u0627\u06cc\u062f\u0647\u200c\u0622\u0644 \u062a\u0639\u0627\u062f\u0644\u06cc \u0628\u0627\u0634\u062f (\u0634\u0627\u0647\u062f \u062a\u063a\u06cc\u06cc\u0631\u0627\u062a \u062d\u062f\u0627\u0642\u0644\u06cc \u062f\u0631 \u0645\u0633\u0627\u062d\u062a \u06cc\u0627 \u062d\u062c\u0645 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0647\u0645\u0633\u0627\u06cc\u0647 \u0628\u0627\u0634\u06cc\u0645). \u0641\u0648\u0627\u0635\u0644 \u0627\u0648\u0644\u06cc\u0647\u200c \u0644\u0628\u0647\u200c\u0647\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0647\u0631 \u062d\u0631\u06a9\u062a \u0645\u0631\u0632\u06cc \u062d\u0627\u0644\u062a \u062a\u0639\u0627\u062f\u0644 \u0645\u0634 \u0631\u0627 \u062a\u0634\u06a9\u06cc\u0644 \u0645\u06cc \u062f\u0647\u062f. \u06cc\u06a9 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc \u062f\u0631 \u06cc\u06a9 \u06af\u0631\u0647 \u0645\u0631\u0632\u06cc \u0645\u0639\u06cc\u0646 \u0646\u06cc\u0631\u0648\u06cc\u06cc \u0645\u062a\u0646\u0627\u0633\u0628 \u0628\u0627 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc \u062f\u0631 \u0627\u0645\u062a\u062f\u0627\u062f \u062a\u0645\u0627\u0645 \u0641\u0646\u0631\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 \u06af\u0631\u0647 \u0627\u06cc\u062c\u0627\u062f \u0645\u06cc \u06a9\u0646\u062f. \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0642\u0627\u0646\u0648\u0646 \u0647\u0648\u06a9\u060c \u0646\u06cc\u0631\u0648\u06cc \u0648\u0627\u0631\u062f \u0628\u0631 \u06af\u0631\u0647 \u0645\u0634 \u0631\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646 \u0628\u0647 \u0635\u0648\u0631\u062a \u0645\u0639\u0627\u062f\u0644\u0647 (14) \u0646\u0648\u0634\u062a\u0647 \u0645\u06cc\u200e\u200c\u0634\u0648\u062f. <\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000; font-size: 9pt;\">\u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 (14) <\/span><span style=\"color: #000000; font-size: 9pt;\">\u00a0<\/span><em style=\"color: #000000; font-size: 9pt;\">n<sub>i<\/sub><\/em><span style=\"color: #000000; font-size: 9pt;\"> \u062a\u0639\u062f\u0627\u062f \u0646\u0648\u062f\u0647\u0627\u06cc \u0647\u0645\u0633\u0627\u06cc\u0647 \u0648 \u0645\u062a\u0635\u0644 \u0628\u0647 \u06af\u0631\u0647 <\/span><em style=\"color: #000000; font-size: 9pt;\">i<\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0627\u0633\u062a. <\/span><em style=\"color: #000000; font-size: 9pt;\">K<sub>ij<\/sub><\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0646\u06cc\u0632 \u062b\u0627\u0628\u062a \u0641\u0646\u0631 (\u06cc\u0627 \u0647\u0645\u0627\u0646 \u0633\u062e\u062a\u06cc \u0641\u0646\u0631) \u0628\u06cc\u0646 \u06af\u0631\u0647\u200c\u0647\u0627\u06cc <\/span><em style=\"color: #000000; font-size: 9pt;\">i<\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0648 <\/span><em style=\"color: #000000; font-size: 9pt;\">j<\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0648 \u0628\u0635\u0648\u0631\u062a \u0631\u0627\u0628\u0637\u0647 (15) \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f. \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 (15) \u067e\u0627\u0631\u0627\u0645\u062a\u0631 <\/span><em style=\"color: #000000; font-size: 9pt;\">k<sub>fac<\/sub><\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0631\u0627 \u0628\u0627\u06cc\u062f \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u06cc\u06a9 \u0645\u062a\u063a\u06cc\u0631 \u0648\u0631\u0648\u062f\u06cc \u062a\u0639\u0631\u06cc\u0641 \u0646\u0645\u0627\u06cc\u06cc\u062f. \u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 <\/span><em style=\"color: #000000; font-size: 9pt;\">Fluent<\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062a\u0648\u0633\u0637 \u06a9\u0627\u0631\u0628\u0631 \u0648 \u062f\u0631 \u0641\u0631\u0645 <\/span><em style=\"color: #000000; font-size: 9pt;\">Mesh Smoothing Parameters<\/em><span style=\"color: #000000; font-size: 9pt;\"> \u0645\u0631\u062a\u0628\u0637 \u0628\u0627 \u06af\u0632\u06cc\u0646\u0647 <\/span><strong style=\"color: #000000; font-size: 9pt;\"><em>Spring\/Laplace\/Boundary Layer<\/em><\/strong><span style=\"color: #000000; font-size: 9pt;\"> \u062a\u0639\u0631\u06cc\u0641 \u0645\u06cc\u200c\u0634\u0648\u062f (\u0634\u06a9\u0644-1).<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-14276 size-full\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-2.png\" alt=\"\u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\" width=\"988\" height=\"729\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-2.png 988w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-2-300x221.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-2-768x567.png 768w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-2-360x266.png 360w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-2-600x443.png 600w\" sizes=\"auto, (max-width: 988px) 100vw, 988px\" \/><\/p>\n<h6 style=\"text-align: center;\"><span style=\"color: #000000;\"><strong>\u0634\u06a9\u0644-1: \u0641\u0631\u0645 \u062a\u0646\u0638\u06cc\u0645\u0627\u062a \u067e\u0627\u0631\u0627\u0645\u062a\u0631\u0647\u0627\u06cc \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0641\u0646\u0631.<\/strong><\/span><\/h6>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14278\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-1.png\" alt=\"\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\" width=\"888\" height=\"263\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-1.png 888w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-1-300x89.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-1-768x227.png 768w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-1-360x107.png 360w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-1-600x178.png 600w\" sizes=\"auto, (max-width: 888px) 100vw, 888px\" \/><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u062d\u0627\u0644\u062a \u062a\u0639\u0627\u062f\u0644 \u0644\u0627\u0632\u0645\u0633\u062a \u0628\u0631\u0622\u06cc\u0646\u062f \u0646\u06cc\u0631\u0648\u200c\u0647\u0627\u06cc \u0648\u0627\u0631\u062f \u0628\u0631 \u06af\u0631\u0647 <em>i<\/em> \u0627\u0632 \u062a\u0645\u0627\u0645\u06cc \u0641\u0646\u0631\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 \u0622\u0646 \u0635\u0641\u0631 \u0628\u0627\u0634\u062f. \u0627\u0639\u0645\u0627\u0644 \u0627\u06cc\u0646 \u0634\u0631\u0637 \u0645\u0639\u0627\u062f\u0644\u0647 (16) \u0631\u0627 \u0646\u062a\u06cc\u062c\u0647 \u0645\u06cc\u200c\u062f\u0647\u062f \u06a9\u0647 \u0628\u0647 \u0635\u0648\u0631\u062a \u062a\u06a9\u0631\u0627\u0631 (\u0633\u0639\u06cc \u0648 \u062e\u0637\u0627) \u062d\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. <em>m<\/em> \u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 (16) \u0634\u0645\u0627\u0631\u0647 \u062a\u06a9\u0631\u0627\u0631 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f. <\/span><span style=\"color: #000000;\">\u0627\u0632 \u0622\u0646\u062c\u0627\u06cc\u06cc \u06a9\u0647 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc\u200c\u0647\u0627 \u062f\u0631 \u0645\u0631\u0632\u0647\u0627 \u0645\u0634\u062e\u0635 \u0627\u0633\u062a (\u067e\u0633 \u0627\u0632 \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0645\u0648\u0642\u0639\u06cc\u062a \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc)\u060c \u0645\u0639\u0627\u062f\u0644\u0647 (16) \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc \u0698\u0627\u06a9\u0648\u0628\u06cc \u0628\u0631\u0627\u06cc \u062a\u0645\u0627\u0645 \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u062d\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u067e\u0633 \u0627\u0632 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u0645\u0648\u0642\u0639\u06cc\u062a\u200c\u0647\u0627\u06cc \u06af\u0631\u0647\u200c\u0647\u0627 \u0637\u0628\u0642 \u0631\u0627\u0628\u0637\u0647 (17) \u0628\u0647 \u0631\u0648\u0632 \u0631\u0633\u0627\u0646\u06cc \u0645\u06cc\u200c\u0634\u0648\u0646\u062f. \u062a\u0648\u062c\u0647 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f \u06a9\u0647 \u062f\u0631 \u0627\u06cc\u0646 \u0645\u0639\u0627\u062f\u0644\u0647 <em>n+1<\/em> \u0648 <em>n<\/em> \u0628\u0647 \u062a\u0631\u062a\u06cc\u0628 \u0628\u06cc\u0627\u0646\u06af\u0631 \u06af\u0627\u0645\u200c\u0647\u0627\u06cc \u0632\u0645\u0627\u0646\u06cc \u0628\u0639\u062f\u06cc \u0648 \u0641\u0639\u0644\u06cc \u0647\u0633\u062a\u0646\u062f.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14281\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-3.png\" alt=\"\u0641\u0631\u0645\u0648\u0644\u0627\u0633\u06cc\u0648\u0646 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\" width=\"902\" height=\"343\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-3.png 902w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-3-300x114.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-3-768x292.png 768w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-3-360x137.png 360w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-3-600x228.png 600w\" sizes=\"auto, (max-width: 902px) 100vw, 902px\" \/><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0645\u062b\u0627\u0644\u06cc \u0627\u0632 \u0631\u0648\u0634 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0641\u0646\u0631-\u067e\u0627\u06cc\u0647 \u0631\u0627 \u062f\u0631 \u0634\u06a9\u0644 (2) \u0645\u0634\u0627\u0647\u062f\u0647 \u06a9\u0646\u06cc\u062f.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14032\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2024\/09\/Spring-Mesh.png\" alt=\"\u0634\u0628\u06a9\u0647 (\u0645\u0634) \u067e\u0648\u06cc\u0627 (\u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc)\" width=\"278\" height=\"583\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2024\/09\/Spring-Mesh.png 278w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2024\/09\/Spring-Mesh-143x300.png 143w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2024\/09\/Spring-Mesh-129x270.png 129w\" sizes=\"auto, (max-width: 278px) 100vw, 278px\" \/><\/p>\n<h6 style=\"text-align: center;\"><strong><span style=\"color: #000000;\">\u0634\u06a9\u0644-2: \u0628\u0647\u0631\u0647 \u06af\u06cc\u0631\u06cc \u0627\u0632 \u0634\u0628\u06a9\u0647 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0628\u0627 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0641\u0646\u0631-\u067e\u0627\u06cc\u0647.<\/span><\/strong><\/h6>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0634\u0645\u0627 \u0645\u06cc \u062a\u0648\u0627\u0646\u06cc\u062f \u0633\u062e\u062a\u06cc \u0641\u0646\u0631 \u0631\u0627 \u0628\u0627 \u062a\u0646\u0638\u06cc\u0645 \u0645\u0642\u062f\u0627\u0631 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u062b\u0627\u0628\u062a \u0641\u0646\u0631 (<em>Spring Constant Factor<\/em>) \u0628\u06cc\u0646 0 \u0648 1 \u06a9\u0646\u062a\u0631\u0644 \u06a9\u0646\u06cc\u062f. \u0645\u0642\u062f\u0627\u0631 \u0635\u0641\u0631 \u0646\u0634\u0627\u0646 \u0645\u06cc \u062f\u0647\u062f \u06a9\u0647 \u0647\u06cc\u0686 \u0645\u06cc\u0631\u0627\u06cc\u06cc \u0631\u0648\u06cc \u0641\u0646\u0631\u0647\u0627 \u0648\u062c\u0648\u062f \u0646\u062f\u0627\u0631\u062f \u0648 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u0645\u0631\u0632\u06cc \u062d\u062f\u0627\u06a9\u062b\u0631 \u062a\u0623\u062b\u06cc\u0631 \u0631\u0627 \u0628\u0631 \u062d\u0631\u06a9\u062a \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u062f\u0627\u0631\u062f. \u0645\u0642\u062f\u0627\u0631 1 (\u06a9\u0647 \u0645\u0642\u062f\u0627\u0631 \u067e\u06cc\u0634\u200c\u0641\u0631\u0636 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 <em>Fluent<\/em> \u0647\u0645 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f) \u0645\u06cc\u0631\u0627\u06cc\u06cc \u0631\u0627 \u0628\u0631 \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc\u200c\u0647\u0627\u06cc \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u062a\u062d\u0645\u06cc\u0644 \u0645\u06cc\u200c\u06a9\u0646\u062f \u06a9\u0647 \u0627\u0632 \u0637\u0631\u06cc\u0642 \u062d\u0644 \u0645\u0639\u0627\u062f\u0644\u0647 (16) \u0628\u0647 \u062f\u0633\u062a \u0645\u06cc\u200c\u0622\u06cc\u062f.<\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u062b\u0631 \u0636\u0631\u06cc\u0628 \u062b\u0627\u0628\u062a (\u0633\u062e\u062a\u06cc) \u0641\u0646\u0631 \u062f\u0631 \u0634\u06a9\u0644\u200c\u0647\u0627\u06cc (3) \u0648 (4) \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a: \u0627\u06af\u0631 \u0645\u0642\u062f\u0627\u0631 \u0627\u06cc\u0646 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 1 \u0628\u0627\u0634\u062f \u0622\u0646\u06af\u0627\u0647\u00a0 \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0641\u0631\u0627\u062a\u0631 \u0627\u0632 \u0645\u0631\u0632 \u06af\u0633\u062a\u0631\u0634 \u0645\u06cc \u06cc\u0627\u0628\u0646\u062f (\u0634\u06a9\u0644-3). \u062f\u0631 \u0635\u0648\u0631\u062a\u06cc\u06a9\u0647 \u0628\u0627 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u0642\u062f\u0627\u0631 \u0635\u0641\u0631 \u0628\u0631\u0627\u06cc \u062b\u0627\u0628\u062a \u0641\u0646\u0631 \u06af\u0631\u0647 \u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u062f\u0631 \u062f\u0627\u062e\u0644 \u0645\u0631\u0632 \u0628\u0627\u0642\u06cc \u0645\u06cc\u200c\u0645\u0627\u0646\u0646\u062f (\u0634\u06a9\u0644-4). \u062f\u0631 \u0627\u06cc\u0646 \u062f\u0648 \u0634\u06a9\u0644 \u0634\u0628\u06a9\u0647 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647 \u0631\u0627 \u062f\u0631 \u0644\u0628\u0647 \u0627\u0646\u062a\u0647\u0627\u06cc\u06cc \u06cc\u06a9 \u0627\u06cc\u0631\u0641\u0648\u06cc\u0644 <em>NACA0012<\/em> \u0631\u0627 \u067e\u0633 \u0627\u0632 \u0686\u0631\u062e\u0634 2.3 \u062f\u0631\u062c\u0647 \u062f\u0631 \u062e\u0644\u0627\u0641 \u062c\u0647\u062a \u0639\u0642\u0631\u0628\u0647\u200c\u0647\u0627\u06cc \u0633\u0627\u0639\u062a \u0646\u0634\u0627\u0646 \u0645\u06cc\u200c\u062f\u0647\u062f. \u0627\u06cc\u0646 \u0645\u0634 \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0641\u0646\u0631 \u0627\u0645\u0627 \u0645\u062d\u062f\u0648\u062f \u0628\u0647 20 \u062a\u06a9\u0631\u0627\u0631 \u062a\u0648\u0644\u06cc\u062f \u0634\u062f\u0647 \u0627\u0633\u062a.<\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\"><em> <img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14285\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor1.png\" alt=\"\u062b\u0627\u0628\u062a \u0641\u0646\u0631=1 \" width=\"469\" height=\"355\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor1.png 469w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor1-300x227.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor1-357x270.png 357w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/em><\/span><\/p>\n<h6 style=\"text-align: center;\"><strong><span style=\"color: #000000;\">\u0634\u06a9\u0644-3: \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0634 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0628\u0627 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647 (\u062b\u0627\u0628\u062a \u0641\u0646\u0631=1)<\/span><\/strong><\/h6>\n<h6><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14284\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor0.png\" alt=\"\u062b\u0627\u0628\u062a \u0641\u0646\u0631=0\" width=\"469\" height=\"355\" srcset=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor0.png 469w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor0-300x227.png 300w, https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-factor0-357x270.png 357w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/h6>\n<h6 style=\"text-align: center;\"><strong><span style=\"color: #000000;\">\u0634\u06a9\u0644-4: \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0645\u0634 \u062f\u06cc\u0646\u0627\u0645\u06cc\u06a9\u06cc \u0628\u0627 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647 (\u062b\u0627\u0628\u062a \u0641\u0646\u0631=0)<\/span><\/strong><\/h6>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u062f\u0631 \u0646\u0631\u0645 \u0627\u0641\u0632\u0627\u0631 <em>Ansys Fluent<\/em> \u0628\u0627 \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u0627\u0632 \u062a\u0639\u06cc\u06cc\u0646 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062a\u0644\u0648\u0631\u0627\u0646\u0633 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc (<em>Convergence Tolerance<\/em>) \u0648 \u062d\u062f\u0627\u06a9\u062b\u0631 \u062a\u0639\u062f\u0627\u062f \u062a\u06a9\u0631\u0627\u0631 (<em>Maximum Number of Iterations<\/em>) \u06a9\u0647 \u062f\u0631 \u0634\u06a9\u0644 (1) \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a \u0634\u0645\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0631\u0648\u06cc \u062d\u0644 \u0645\u0639\u0627\u062f\u0644\u0647 (16) \u06a9\u0646\u062a\u0631\u0644 \u062f\u0627\u0634\u062a\u0647 \u0628\u0627\u0634\u06cc\u062f. \u062f\u0631 \u0648\u0627\u0642\u0639 \u0628\u0627 \u0627\u0631\u0636\u0627\u0621 \u06cc\u06a9\u06cc \u0627\u0632 \u0645\u0642\u0627\u062f\u06cc\u0631 \u062f\u0648 \u067e\u0627\u0631\u0627\u0645\u062a\u0631 \u0641\u0648\u0642 \u062d\u0644 \u0645\u0639\u0627\u062f\u0644\u0647 (16) \u062a\u06a9\u0645\u06cc\u0644 \u0645\u06cc\u200c\u0634\u0648\u062f. \u0645\u0639\u06cc\u0627\u0631 \u062a\u0644\u0648\u0631\u0627\u0646\u0633 \u0647\u0645\u06af\u0631\u0627\u06cc\u06cc \u062f\u0631 \u0631\u0627\u0628\u0637\u0647 (18) \u062a\u0639\u0631\u06cc\u0641 \u0634\u062f\u0647 \u0627\u0633\u062a. <\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14288 alignnone\" src=\"https:\/\/cfd-mrk.ir\/wp-content\/uploads\/2025\/08\/Spring-Based-Smoothing-4.png\" alt=\"\u0645\u062a\u0648\u0633\u0637 RMS\" width=\"59\" height=\"40\" \/>\u062f\u0631 \u0645\u0639\u0627\u062f\u0644\u0647 (18) \u0645\u062a\u0648\u0633\u0637 <em>RMS<\/em> \u062c\u0627\u0628\u062c\u0627\u06cc\u06cc \u06af\u0631\u0647\u200c\u0647\u0627\u06cc \u062f\u0627\u062e\u0644\u06cc \u0648 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u0634\u0628\u06a9\u0647 \u062f\u0631 \u0627\u0648\u0644\u06cc\u0646 \u062a\u06a9\u0631\u0627\u0631 \u0627\u0633\u062a.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3 style=\"text-align: right;\"><span style=\"color: #800000;\">\u06a9\u0627\u0631\u0628\u0631\u062f\u0647\u0627\u06cc \u0631\u0648\u0634 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647 (Spring-Based Smoothing Method)<\/span><\/h3>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u0632 \u0631\u0648\u0634 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0641\u0646\u0631 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646\u06cc\u062f \u0628\u0631\u0627\u06cc \u0628\u0647\u200c\u0631\u0648\u0632\u0631\u0633\u0627\u0646\u06cc \u0633\u0644\u0648\u0644\u200c\u0647\u0627 \u06cc\u0627 \u0648\u062c\u0647\u200c\u0647\u0627 \u00a0\u06a9\u0647 \u0645\u0631\u0632 \u0622\u0646 \u062f\u0631 \u062d\u0627\u0644 \u062d\u0631\u06a9\u062a \u06cc\u0627 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644 \u0645\u06cc\u200c\u0628\u0627\u0634\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0628\u0631\u0627\u06cc \u0646\u0648\u0627\u062d\u06cc \u0645\u062a\u0634\u06a9\u0644 \u0627\u0632 \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u063a\u06cc\u0631 \u0686\u0647\u0627\u0631 \u0648\u062c\u0647\u06cc (\u063a\u06cc\u0631 \u0645\u062b\u0644\u062b\u06cc \u062f\u0631 2 \u0628\u0639\u062f\u06cc)\u060c \u0631\u0648\u0634 \u0641\u0646\u0631-\u067e\u0627\u06cc\u0647 \u0631\u0627 \u0645\u06cc\u200c\u062a\u0648\u0627\u0646 \u062f\u0631 \u0632\u0645\u0627\u0646\u06cc \u06a9\u0647 \u0634\u0631\u0627\u06cc\u0637 \u0632\u06cc\u0631 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0645\u06cc\u200c\u0634\u0648\u062f \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0631\u062f:<\/span><\/p>\n<ul>\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u0645\u0631\u0632 \u0646\u0627\u062d\u06cc\u0647 \u0633\u0644\u0648\u0644\u06cc \u0639\u0645\u062f\u062a\u0627\u064b \u062f\u0631 \u06cc\u06a9 \u062c\u0647\u062a \u062d\u0631\u06a9\u062a \u0645\u06cc \u06a9\u0646\u062f (\u06cc\u0639\u0646\u06cc \u0628\u062f\u0648\u0646 \u06a9\u0634\u0634 \u0646\u0627\u0647\u0645\u0633\u0627\u0646\u06af\u0631\u062f \u06cc\u0627 \u0641\u0634\u0631\u062f\u0647 \u0633\u0627\u0632\u06cc \u0628\u06cc\u0634 \u0627\u0632 \u062d\u062f \u0646\u0627\u062d\u06cc\u0647 \u0633\u0644\u0648\u0644\u06cc).<\/span><\/li>\n<li style=\"text-align: right;\"><span style=\"color: #000000;\">\u062d\u0631\u06a9\u062a \u0627\u063a\u0644\u0628 \u0639\u0645\u0648\u062f \u0628\u0631 \u0646\u0627\u062d\u06cc\u0647 \u0645\u0631\u0632\u06cc \u0628\u0627\u0634\u062f.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\">\u0627\u06af\u0631 \u0634\u0631\u0627\u06cc\u0637 \u0641\u0648\u0642 \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0646\u0634\u0648\u062f\u060c \u0627\u062d\u062a\u0645\u0627\u0644\u0627 \u0634\u0627\u0647\u062f \u062a\u0648\u0644\u06cc\u062f \u0633\u0644\u0648\u0644\u200c\u0647\u0627\u06cc \u062f\u0627\u0631\u0627\u06cc \u0645\u0642\u0627\u062f\u06cc\u0631 \u0686\u0648\u0644\u06af\u06cc (<em>Skewness<\/em>) \u0628\u0627\u0644\u0627\u06cc\u06cc \u062e\u0648\u0627\u0647\u06cc\u0645 \u0628\u0648\u062f\u060c \u0686\u0631\u0627\u06a9\u0647 \u0647\u0645\u0647 \u062a\u0631\u06a9\u06cc\u0628\u0627\u062a \u0645\u0645\u06a9\u0646 \u0627\u0632 \u062c\u0641\u062a \u06af\u0631\u0647 \u0647\u0627 \u062f\u0631 \u0633\u0644\u0648\u0644 \u0647\u0627\u06cc \u063a\u06cc\u0631 \u0686\u0647\u0627\u0631 \u0648\u062c\u0647\u06cc (\u06cc\u0627 \u063a\u06cc\u0631 \u0645\u062b\u0644\u062b\u06cc \u062f\u0631 2 \u0628\u0639\u062f\u06cc) \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0641\u0646\u0631 \u0627\u06cc\u062f\u0647 \u0622\u0644 \u0646\u06cc\u0633\u062a\u0646\u062f. \u0633\u0644\u0648\u0644 \u0647\u0627\u06cc \u0686\u0646\u062f \u0648\u062c\u0647\u06cc \u0628\u0647 \u062e\u0635\u0648\u0635 \u0628\u0627 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0641\u0646\u0631 (\u0628\u062f\u0648\u0646 \u062a\u0648\u062c\u0647 \u0628\u0647 \u0627\u06cc\u0646\u06a9\u0647 \u0622\u06cc\u0627 \u0634\u0631\u0627\u06cc\u0637 \u0642\u0628\u0644\u06cc \u0628\u0631\u0622\u0648\u0631\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a) \u0628\u0633\u06cc\u0627\u0631 \u06a9\u062c \u0645\u06cc \u0634\u0648\u0646\u062f. \u062f\u0631 \u0686\u0646\u06cc\u0646 \u0634\u0631\u0627\u06cc\u0637\u06cc \u0639\u0645\u0648\u0645\u0627 \u067e\u06cc\u0634\u0646\u0647\u0627\u062f \u0645\u06cc\u200c\u0634\u0648\u062f \u06a9\u0647 \u0627\u0632 \u0631\u0648\u0634 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0627\u0646\u062a\u0634\u0627\u0631 (<em>Diffusion Based Smoothing<\/em>) \u0628\u0631\u0627\u06cc \u0627\u0644\u0645\u0627\u0646\u200c\u0647\u0627\u06cc \u0686\u0646\u062f \u0648\u062c\u0647\u06cc \u0627\u0633\u062a\u0641\u0627\u062f\u0647 \u06a9\u0646\u06cc\u062f. \u0647\u0645\u0686\u0646\u06cc\u0646 \u0628\u0631 \u062e\u0644\u0627\u0641 \u0631\u0648\u0634 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u062a\u0627\u0628\u0639 \u067e\u0627\u06cc\u0647 \u0634\u0639\u0627\u0639\u06cc (<em>Radial Basis Function Smoothing<\/em>)\u060c \u062f\u0631 \u0645\u0646\u0627\u0637\u0642\u06cc \u06a9\u0647 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0634\u0627\u0645\u0644 \u0645\u0631\u0632\u0647\u0627\u06cc \u062a\u0646\u0627\u0648\u0628\u06cc \u0645\u0646\u0633\u062c\u0645 \u062a\u063a\u06cc\u06cc\u0631 \u0634\u06a9\u0644\u200c\u062f\u0647\u0646\u062f\u0647 \u0628\u0627\u0634\u062f \u0631\u0648\u0634 \u0647\u0645\u0648\u0627\u0631\u0633\u0627\u0632\u06cc \u0645\u0628\u062a\u0646\u06cc \u0628\u0631 \u0641\u0646\u0631 \u067e\u0634\u062a\u06cc\u0628\u0627\u0646\u06cc \u0646\u0645\u06cc\u200c\u0634\u0648\u062f.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h4 class=\"has-text-align-right has-vivid-cyan-blue-color has-text-color\" style=\"text-align: right;\"><a href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/grid-generation\/fundamentals-of-grid-generation\/dynamic-mesh\/dynamic-mesh-theory\/dynamic-mesh-update-methods\/dynamic-mesh-smoothing-method\/\"><span style=\"color: #3366ff;\"><strong>\u0628\u0627\u0632\u06af\u0634\u062a<\/strong><\/span><\/a><\/h4>\n<h4 class=\"has-text-align-right has-vivid-red-color has-cyan-bluish-gray-background-color has-text-color has-background has-medium-font-size\" style=\"text-align: right;\"><strong>\u0645\u0637\u0627\u0644\u0628 \u0645\u0631\u062a\u0628\u0637<\/strong><\/h4>\n<h6 class=\"has-text-align-left has-cyan-bluish-gray-color has-text-color\" style=\"text-align: left;\"><span style=\"color: #3366ff;\"><em><a style=\"color: #3366ff;\" 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><\/span><\/h6>\n<h4 class=\"has-text-align-left has-text-color\" style=\"text-align: left;\"><span style=\"color: #0000ff;\"><strong><em><a style=\"color: #0000ff;\" 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><\/span><\/h4>\n<h4 class=\"has-text-align-left has-vivid-cyan-blue-color has-text-color\" style=\"text-align: left;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.ansys.com\/products\/fluids\/ansys-fluent\"><strong>Ansys Inc<\/strong><\/a><\/span><\/h4>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\u00a0 Spring-Based Smoothing \u062f\u0631 \u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\u060c \u0644\u0628\u0647\/\u0648\u062c\u0647 \u0628\u06cc\u0646 \u0647\u0631 \u062f\u0648 \u06af\u0631\u0647 \u0645\u0634 (\u0634\u0628\u06a9\u0647) \u0628\u0647 \u0639\u0646\u0648\u0627\u0646 \u0634\u0628\u06a9\u0647\u200c\u0627\u06cc \u0627\u0632 \u0641\u0646\u0631\u0647\u0627\u06cc \u0645\u062a\u0635\u0644 \u0628\u0647 \u0647\u0645 \u0641\u0631\u0636 \u0645\u06cc \u0634\u0648\u062f \u0628\u0647 \u0637\u0648\u0631\u06cc \u06a9\u0647 \u0637\u0648\u0644 \u06cc\u0627 \u0627\u0646\u062f\u0627\u0632\u0647 \u0622\u0646\u200c\u0647\u0627 \u062f\u0631 \u062d\u0627\u0644\u062a&hellip;&nbsp;<a href=\"https:\/\/cfd-mrk.ir\/index.php\/training\/grid-generation\/fundamentals-of-grid-generation\/dynamic-mesh\/dynamic-mesh-theory\/dynamic-mesh-update-methods\/dynamic-mesh-smoothing-method\/spring-based-smoothing\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":14032,"parent":14257,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-14267","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647 - cfd-mrk<\/title>\n<meta name=\"description\" content=\"\u0647\u0645\u0648\u0627\u0631 \u0633\u0627\u0632\u06cc \u0634\u0628\u06a9\u0647 \u0641\u0646\u0631 \u067e\u0627\u06cc\u0647\u060c 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