{"id":431855,"date":"2025-05-16T21:02:00","date_gmt":"2025-05-16T21:02:00","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/derivatives-of-custom-filed-function-in-fluent\/"},"modified":"2025-05-16T21:03:22","modified_gmt":"2025-05-16T21:03:22","slug":"derivatives-of-custom-filed-function-in-fluent","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/derivatives-of-custom-filed-function-in-fluent\/","title":{"rendered":"Derivatives of custom field function in Fluent"},"content":{"rendered":"<p>&lt;p&gt;&lt;p&gt;Hi&lt;\/p&gt;&lt;p&gt;I have defined a custom field func in Fluent. Can someone please let me know how to calculate the derivative of a custom field function in Fluent?&lt;\/p&gt;&lt;p&gt;thanks&lt;\/p&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-431855","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27792"],"_bbp_topic_id":["431855"],"_bbp_subscription":["296506","199"],"_bbp_author_ip":["129.11.145.115"],"_bbp_last_reply_id":["432192"],"_bbp_last_active_id":["432192"],"_bbp_last_active_time":["2025-05-21 10:36:01"],"_bbp_reply_count":["3"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["296506","199"],"_btv_view_count":["121"],"_bbp_topic_status":["unanswered"],"_edit_last":["296506"],"_bbp_revision_log":["a:1:{i:431856;a:2:{s:6:\"author\";i:296506;s:6:\"reason\";s:0:\"\";}}"]},"test":"scaboleeds-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/431855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/431855\/revisions"}],"predecessor-version":[{"id":431856,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/431855\/revisions\/431856"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=431855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}