{"id":309247,"date":"2023-09-28T10:35:02","date_gmt":"2023-09-28T10:35:02","guid":{"rendered":"\/forum\/forums\/reply\/309247\/"},"modified":"2023-09-28T10:35:02","modified_gmt":"2023-09-28T10:35:02","slug":"309247","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/309247\/","title":{"rendered":"Reply To: Homework &#8211;  Flow Through 90-Degree Bend Pipe"},"content":{"rendered":"<p>&lt;p&gt;From what I understand, it is possible numerically. It is still considered close to zero. However, I recommend you to recheck:&lt;br&gt;- Inlet boundary condition&lt;br&gt;- Outlet boundary condition&lt;br&gt;- Solution methods setting&lt;br&gt;- Residual setting&lt;br&gt;- Mass balance report definition&lt;br&gt;- Any reversed flow inside your model&lt;\/p&gt;&lt;p&gt;In my case, the solution is also negative. Again, if the overall physics does makes sense, then you do not have to worry about it.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-309247","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/309247","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\/309247\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=309247"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}