{"id":361028,"date":"2024-04-08T09:07:19","date_gmt":"2024-04-08T09:07:19","guid":{"rendered":"\/forum\/forums\/reply\/361028\/"},"modified":"2024-04-08T09:07:19","modified_gmt":"2024-04-08T09:07:19","slug":"361028","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/361028\/","title":{"rendered":"Reply To: VOF model with structured or unstructured mesh"},"content":{"rendered":"<p>&lt;p&gt;You&#8217;ll need 2024R1 for multizone. I can&#8217;t remember which version it was released in but know they&#8217;ve added a lot of options, and expect more features in R2 and 2025Rx.&nbsp;&lt;\/p&gt;&lt;p&gt;Mesh independence would need VOF too as it&#8217;s a free surface model and refining the free surface will have an impact on the solution. You&#8217;ll also find the time step needs checking as you refine the mesh.&nbsp;&lt;\/p&gt;&lt;p&gt;Please also refer to my comment about the likely mesh costs of VOF. You may want to review the alternatives.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-361028","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=\"You&#039;ll need 2024R1 for multizone. I can&#039;t remember which version it was released in but know they&#039;ve added a lot of options, and expect more features in R2 and 2025Rx. Mesh independence would need VOF too as it&#039;s a free surface model and refining the free surface will have an impact on the solution. 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I can't remember which version it was released in but know they've added a lot of options, and expect more features in R2 and 2025Rx. Mesh independence would need VOF too as it's a free surface model and refining the free surface will have an impact on the solution. 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