{"id":398414,"date":"2024-12-24T09:41:55","date_gmt":"2024-12-24T09:41:55","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398414\/"},"modified":"2024-12-24T09:41:55","modified_gmt":"2024-12-24T09:41:55","slug":"398414","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398414\/","title":{"rendered":"Reply To: Tutorial or Help for 2 way FSI"},"content":{"rendered":"<p>&lt;p&gt;Hi Ashish,&lt;\/p&gt;&lt;p&gt;Sorry, I cannot solve your problem for you. We would normally charge commercial customers for this. I have told you enough about how Fluent and Mechanical are working now to set boundary conditions that are consistent with whatever frame of reference you use. You have to think about that for yourself.&lt;\/p&gt;&lt;p&gt;I recommend defining your problem in a way that can be solved, otherwise you risk completing nothing in the end.&lt;\/p&gt;&lt;p&gt;It sounds too complex to include the slip of the balls, especially if it&#8217;s only for a short time(!). I would continue with a single frame of reference as we&#8217;ve talked about so far, and then consider slip later in the project as a separate investigation. This should have been mapped out better from the beginning of your studies.&lt;\/p&gt;&lt;p&gt;I&#8217;ll be away for 1-2 weeks now, so I wish you luck and happy holidays.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-398414","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=\"Hi Ashish,Sorry, I cannot solve your problem for you. We would normally charge commercial customers for this. I have told you enough about how Fluent and Mechanical are working now to set boundary conditions that are consistent with whatever frame of reference you use. You have to think about that for yourself.I recommend defining your\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398414\/\" \/>\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: Tutorial or Help for 2 way FSI | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Ashish,Sorry, I cannot solve your problem for you. We would normally charge commercial customers for this. 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