{"id":370276,"date":"2024-07-03T09:07:10","date_gmt":"2024-07-03T09:07:10","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370276\/"},"modified":"2024-07-03T09:07:10","modified_gmt":"2024-07-03T09:07:10","slug":"370276","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370276\/","title":{"rendered":"Reply To: Defining  fluid domain"},"content":{"rendered":"<p>&lt;p&gt;An interior is just a meshed surface in the model &#8211; you can monitor the flow on it, but that&#8217;s it. If you want to suck flow out &amp; blow it into the domain at pre-set rates you&#8217;ll need (velocity) flow boundaries. Using paired boundaries so you suck in some kg\/s and then return the same kg\/s at a higher temperature is allowed, and Expressions will make this much easier than would be the case with UDFs.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-370276","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/370276","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\/370276\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=370276"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}