{"id":357800,"date":"2024-03-19T04:33:35","date_gmt":"2024-03-19T04:33:35","guid":{"rendered":"\/forum\/forums\/reply\/357800\/"},"modified":"2024-03-19T04:33:35","modified_gmt":"2024-03-19T04:33:35","slug":"357800","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/357800\/","title":{"rendered":"Reply To: Problems of  DPM concentration UDF"},"content":{"rendered":"<p>&lt;p&gt;Hello, Prashanth,&lt;\/p&gt;&lt;p&gt;Thanks for your suggestion, I modified my code with your suggested code and ran the simulation, but the value of UDMI didn&#8217;t change at every timestep, which means that the value of UDMI remains the same. The following picture is my code.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/19-03-2024-1710822618-mceclip0.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-357800","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/357800","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\/357800\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=357800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}