{"id":398302,"date":"2024-12-23T13:27:38","date_gmt":"2024-12-23T13:27:38","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398302\/"},"modified":"2024-12-23T13:27:38","modified_gmt":"2024-12-23T13:27:38","slug":"398302","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/398302\/","title":{"rendered":"Reply To: Tutorial or Help for 2 way FSI"},"content":{"rendered":"<p>&lt;p&gt;In the reference frame of the IR, the balls are not translating.&lt;\/p&gt;&lt;p&gt;The animation you show shows motion in the absolute frame. You are not solving this problem in the absolute frame.&lt;\/p&gt;&lt;p&gt;Your Mechanical setup should also reflect this. Only RZ should be free, the other 5 DOF should be fixed.&lt;\/p&gt;&lt;p&gt;You can check if remeshing is sufficient indeed.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-398302","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/398302","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/398302\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=398302"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}