{"id":395112,"date":"2024-11-25T06:35:25","date_gmt":"2024-11-25T06:35:25","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2-way-fsi-problem-2\/"},"modified":"2024-11-26T09:49:20","modified_gmt":"2024-11-26T09:49:20","slug":"2-way-fsi-problem-2","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2-way-fsi-problem-2\/","title":{"rendered":"2 way FSI Problem"},"content":{"rendered":"<p>&lt;p&gt;I am facing some errors during system coupling. In mechanical convergence criteria satisfied from 1st iteration, but in CFX convergence criteria satisfied after 4 iteration, and then convergence criteria satisfied both domains. After that, the program shows error and stops. Please help me to find out error.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/25-11-2024-1732516384-4.JPG\" alt=\"\" width=\"1632\" height=\"918\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/25-11-2024-1732516449-7.JPG\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/25-11-2024-1732516428-6.JPG\" alt=\"\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/25-11-2024-1732516410-5.JPG\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-395112","topic","type-topic","status-closed","hentry","topic-tag-fluent-ansys-1","topic-tag-2-fsi","topic-tag-2-way-coupled-fsi","topic-tag-ansys-cfx"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I am facing some errors during system coupling. In mechanical convergence criteria satisfied from 1st iteration, but in CFX convergence criteria satisfied after 4 iteration, and then convergence criteria satisfied both domains. After that, the program shows error and stops. Please help me to find out error.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2-way-fsi-problem-2\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"2 way FSI Problem | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I am facing some errors during system coupling. 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