{"id":162108,"date":"2021-09-10T00:18:43","date_gmt":"2021-09-10T00:18:43","guid":{"rendered":"\/forum\/forums\/topic\/heat-flux-wall-boundary-condition-using-udf\/"},"modified":"2021-09-13T10:35:25","modified_gmt":"2021-09-13T10:35:25","slug":"heat-flux-wall-boundary-condition-using-udf","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/heat-flux-wall-boundary-condition-using-udf\/","title":{"rendered":"Heat flux Wall boundary condition using UDF."},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>I am trying to solve a conjugate heat transfer (CHT) problem, where I have a solid (zone A) adjacent to a fluid and solid zone (zone B and C). <\/p>\n<p>The conduction equation is solved for zone A which gives the temperature at interface. Now I wish to impose heat flux BC at walls of zone B &amp; C, say half to the wall of zone B and half to wall of zone C. <\/p>\n<p>I am confused about how to do it using UDFs. How to use the solution from fluent and input it as BC.<\/p>\n","protected":false},"template":"","class_list":["post-162108","topic","type-topic","status-closed","hentry","topic-tag-boundary-conditions","topic-tag-conjugate-heat-transfer","topic-tag-heat-flux","topic-tag-udf-fluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["1144"],"_bbp_likes_count":["0"],"_bbp_subscription":["239827"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["162108"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","221960"],"_bbp_voice_count":["3"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["191601"],"_bbp_last_active_id":["191601"],"_bbp_last_active_time":["2021-09-13 10:35:25"]},"test":"rajendraniitkgp-ac-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/162108","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":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/162108\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=162108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}