{"id":365553,"date":"2024-05-05T03:34:32","date_gmt":"2024-05-05T03:34:32","guid":{"rendered":"\/forum\/forums\/reply\/365553\/"},"modified":"2024-05-05T03:34:32","modified_gmt":"2024-05-05T03:34:32","slug":"365553","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/365553\/","title":{"rendered":"Reply To: Two way FSI &#8211; Run time Error"},"content":{"rendered":"<p>&lt;p&gt;&lt;span style=&#8221;font-size: 14pt;&#8221;&gt;Hello Abhishek,&lt;\/span&gt;&lt;\/p&gt;&lt;p class=&#8221;MsoNormal&#8221;&gt;&lt;span style=&#8221;font-size: 14pt; color: black;&#8221;&gt;When running System Coupling and it stops running, the first thing to do is examine the output files for each solver to look for clues to what happened. For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. For CFX, look at the .out file. Also, look at the System Coupling log file, scl. You can also try re-running the case and stopping it just before the timestep when it crashes, then examine the mesh in Fluent or CFD-Post to get more clues.&lt;\/span&gt;&lt;\/p&gt;&lt;p class=&#8221;MsoNormal&#8221;&gt;&lt;span style=&#8221;font-size: 14pt; color: black;&#8221;&gt;From error messages in your case, it looks like it is failing in transient structural system. Please check the .out file to understand the source of error.&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-365553","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello Abhishek,When running System Coupling and it stops running, the first thing to do is examine the output files for each solver to look for clues to what happened. For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. For CFX, look at\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/365553\/\" \/>\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=\"Reply To: Two way FSI \u2013 Run time Error | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello Abhishek,When running System Coupling and it stops running, the first thing to do is examine the output files for each solver to look for clues to what happened. For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. 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For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. 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For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. For CFX, look at","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/365553\/#breadcrumblist"},"datePublished":"2024-05-05T03:34:32+00:00","dateModified":"2024-05-05T03:34:32+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: Two way FSI \u2013 Run time Error | Ansys Learning Forum","og:description":"Hello Abhishek,When running System Coupling and it stops running, the first thing to do is examine the output files for each solver to look for clues to what happened. For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. For CFX, look at","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/365553\/","article:published_time":"2024-05-05T03:34:32+00:00","article:modified_time":"2024-05-05T03:34:32+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Two way FSI \u2013 Run time Error | Ansys Learning Forum","twitter:description":"Hello Abhishek,When running System Coupling and it stops running, the first thing to do is examine the output files for each solver to look for clues to what happened. For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. 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