{"id":393803,"date":"2024-11-12T13:41:53","date_gmt":"2024-11-12T13:41:53","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393803\/"},"modified":"2024-11-12T13:41:53","modified_gmt":"2024-11-12T13:41:53","slug":"393803","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393803\/","title":{"rendered":"Reply To: Tutorial or Help for 2 way FSI"},"content":{"rendered":"<p>&lt;p&gt;Ball is a system coupling boundary, so it receives motion from mechanical where the ball is free to rotate. That&#8217;s also easy.&lt;\/p&gt;&lt;p&gt;As for cyclic symmetry, it just sounds like you just need to include more balls such that the solution remains cyclic. I.e. make a larger sector.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-393803","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=\"Ball is a system coupling boundary, so it receives motion from mechanical where the ball is free to rotate. That&#039;s also easy.As for cyclic symmetry, it just sounds like you just need to include more balls such that the solution remains cyclic. I.e. make a larger sector.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393803\/\" \/>\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=\"Ball is a system coupling boundary, so it receives motion from mechanical where the ball is free to rotate. That&#039;s also easy.As for cyclic symmetry, it just sounds like you just need to include more balls such that the solution remains cyclic. I.e. make a larger sector.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/393803\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-11-12T13:41:53+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-11-12T13:41:53+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Tutorial or Help for 2 way FSI | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Ball is a system coupling boundary, so it receives motion from mechanical where the ball is free to rotate. That&#039;s also easy.As for cyclic symmetry, it just sounds like you just need to include more balls such that the solution remains cyclic. 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