{"id":358062,"date":"2024-03-20T05:30:18","date_gmt":"2024-03-20T05:30:18","guid":{"rendered":"\/forum\/forums\/reply\/358062\/"},"modified":"2024-03-20T05:30:18","modified_gmt":"2024-03-20T05:30:18","slug":"358062","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/358062\/","title":{"rendered":"Reply To: Potential\/Electrochemistry model &#8211; continuity equation diverges"},"content":{"rendered":"<p>&lt;p&gt;Hello,&lt;\/p&gt;&lt;p&gt;Try to reduce the under relaxation for the potential to 0.1 or 0.05.&nbsp; This may help.&nbsp; Also use peudo transient solver with time scale factor of 0.1&nbsp; Also make sure you have a good mesh quality and there is no jump at the interfaces.&nbsp; Make sure you use option 9 when activating the PEMFC as compared to option 3 (for old releases).&lt;\/p&gt;&lt;p&gt;Best,&lt;\/p&gt;&lt;p&gt;John&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-358062","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/358062","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\/358062\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=358062"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}