{"id":387595,"date":"2024-10-01T06:43:46","date_gmt":"2024-10-01T06:43:46","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/387595\/"},"modified":"2024-10-01T06:56:24","modified_gmt":"2024-10-01T06:56:24","slug":"387595","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/387595\/","title":{"rendered":"Reply To: Static Structural vs Transient Strutural &#8211; Contact stress"},"content":{"rendered":"<p>&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Hello Lydia,&nbsp;&lt;\/p&gt;&lt;p&gt;I want to do Transient Structural and I want to use cyclic symmetry (but <strong>cpcyc,all,,1,,40&nbsp; &nbsp; &nbsp;<\/strong><strong>allsel,all ) <\/strong>does not work. I have used Normal Symmetry now (but I am not sure it is right or wrong).&lt;\/p&gt;&lt;p&gt;I have applied radial load (500 N in +Y dir.) on bottom surface on IR and outer surface of OR is FIXED support. The contact is Frictional (0.1 around). I gave the IR to rotate around Z direction (+1000 RPM)&lt;\/p&gt;&lt;p&gt;I made it bit less complicated now&hellip;.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/01-10-2024-1727764370-mceclip2.png\" \/> <img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/01-10-2024-1727764239-mceclip1.png\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/10\/01-10-2024-1727764944-mceclip3.png\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;The ball has to rotate around their own axis in Z direction as the IR rotates and OR is fixed.&lt;\/p&gt;&lt;p&gt;I am not able to come up with the correct B.C.\/Solver setup. Could you please help me out here?&lt;\/p&gt;&lt;p&gt;Thank you!!&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-387595","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/387595","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/387595\/revisions"}],"predecessor-version":[{"id":387596,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/387595\/revisions\/387596"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=387595"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}