{"id":395694,"date":"2024-11-28T20:41:56","date_gmt":"2024-11-28T20:41:56","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-body-does-not-rotate-fluent\/"},"modified":"2024-11-28T20:41:56","modified_gmt":"2024-11-28T20:41:56","slug":"the-body-does-not-rotate-fluent","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-body-does-not-rotate-fluent\/","title":{"rendered":"The body does not rotate. Fluent"},"content":{"rendered":"<p>&lt;p&gt;Hello everyone.&lt;br&gt;I am trying to achieve the rotation of the body.&lt;br&gt;I have three bodies, two bodies do not rotate, one rotates (yellow), it rotates inside the black one. I created a namespace of surfaces for the bodies.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/28-11-2024-1732826422-mceclip0.png\" \/>&lt;br&gt;I set the rotation, first to the green body, inside which the yellow one rotates:&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/28-11-2024-1732826453-mceclip1.png\" \/>&lt;\/p&gt;&lt;p&gt;Then I set the rotation to the yellow one (consists of a surface):&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/28-11-2024-1732826482-mceclip3.png\" \/>&lt;\/p&gt;&lt;p&gt;I track the rotation of the body using the moment and the formula:&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\/11\/28-11-2024-1732826501-mceclip4.png\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/28-11-2024-1732826501-mceclip5.png\" \/>&lt;\/p&gt;&lt;p&gt;I also make a note:&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/28-11-2024-1732826510-mceclip6.png\" \/>&lt;\/p&gt;&lt;p&gt;After the calculation, I look at the animation in the postprocessor, but the body does not rotate. Why?&lt;br&gt;Please give me some advice on what else I need to come up with?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-395694","topic","type-topic","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 everyone.I am trying to achieve the rotation of the body.I have three bodies, two bodies do not rotate, one rotates (yellow), it rotates inside the black one. I created a namespace of surfaces for the bodies.I set the rotation, first to the green body, inside which the yellow one rotates:Then I set the rotation\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/the-body-does-not-rotate-fluent\/\" \/>\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=\"The body does not rotate. Fluent | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello everyone.I am trying to achieve the rotation of the body.I have three bodies, two bodies do not rotate, one rotates (yellow), it rotates inside the black one. 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