{"id":391724,"date":"2024-10-29T11:58:53","date_gmt":"2024-10-29T11:58:53","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391724\/"},"modified":"2024-10-29T11:58:53","modified_gmt":"2024-10-29T11:58:53","slug":"391724","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/391724\/","title":{"rendered":"Reply To: Scaling Predefined Functional Boundary Conditions Across Time Steps in Ansys"},"content":{"rendered":"<p>&lt;p&gt;Hello Maximilian,&lt;\/p&gt;&lt;p&gt;One reason temperture and heat transfer coefficient vary as a function of position and time is due to the nature of the fluid flow conditions at the wall you have in your mechanical model.&nbsp; Instead of a Transient Thermal mechanical model, use Fluent to build a transient thermal fluid flow simulation that includes the solid body that experiences the heat transfer.&nbsp; By meshing the fluid outside the wall, the flow of fluid will cause heat to transfer at the wall as a function of position and time and the rate of transfer will depend on the velocity of fluid flow.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-391724","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/391724","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\/391724\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=391724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}