{"id":371477,"date":"2024-07-11T15:36:32","date_gmt":"2024-07-11T15:36:32","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/371477\/"},"modified":"2024-07-11T15:36:32","modified_gmt":"2024-07-11T15:36:32","slug":"371477","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/371477\/","title":{"rendered":"Reply To: Near Wall Pressure Gradients"},"content":{"rendered":"<p>&lt;p&gt;Hi Rob,&nbsp;&lt;\/p&gt;&lt;p&gt;This is not a single value problem but occurs at many cells close to the wall and I&#8217;ve observed these artifiical gradients on various simulations. Attached is the contour in the region along with a closer look at the dp\/dx behavior in those final cells. I&#8217;ve attached plora od both cell and nodal values.&nbsp; Please note values are slightly different as I continue to work on this issue to find a solution but the problem remains regardless of the numerical approach.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/11-07-2024-1720712054-dpdx-zoom.JPG\" alt=\"\" width=\"441\" height=\"360\" \/><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/11-07-2024-1720712086-dpdx-zoom-cell.JPG\" alt=\"\" width=\"476\" height=\"381\" \/>&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/11-07-2024-1720712138-dpdx-bl.JPG\" alt=\"\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-371477","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/371477","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\/371477\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=371477"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}