{"id":183823,"date":"2021-07-25T19:16:18","date_gmt":"2021-07-25T19:16:18","guid":{"rendered":"\/forum\/forums\/reply\/183823\/"},"modified":"2021-07-25T19:35:17","modified_gmt":"2021-07-25T19:35:17","slug":"183823","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/183823\/","title":{"rendered":"Reply To: execution error  for FENSAP \/On the other hand no problem for Fluent"},"content":{"rendered":"<p>Hi Mr. Shah ; <br \/>\nThank you for the reply. <br \/>\nThis video is just an example from Youtube, in the order to give an idea of how I have set my fluid domain and boundaries conditions. <br \/>\nMy geometry is a plane into a sphere domain. In the order to save time I have performed an axisymmetric geometry.  Computation diverged on FENSAP but easily converged on Fluent. <br \/>\nI am not sure but I think that the mesh is not good ( because of the presence of some small surfaces on my geometry); the question is so: why computation has converged on Fluent? <br \/>\nThe error message is: Zero iterations in the iterative solver ( Fensap) <br \/>\nHave you an idea about the reason and solution please (especially for FENSAP)? <br \/>\nThank you a lot<br \/>\nSincerely regards <\/p>\n","protected":false},"template":"","class_list":["post-183823","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/183823","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\/183823\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=183823"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}