{"id":234507,"date":"2022-09-06T10:14:53","date_gmt":"2022-09-06T10:14:53","guid":{"rendered":"\/forum\/forums\/topic\/heat-conduction-through-walls-not-working-semi-urgent-please-help\/"},"modified":"2022-09-06T10:14:53","modified_gmt":"2022-09-06T10:14:53","slug":"heat-conduction-through-walls-not-working-semi-urgent-please-help","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/heat-conduction-through-walls-not-working-semi-urgent-please-help\/","title":{"rendered":"Heat conduction through walls not working (semi-urgent, please help!)"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/09\/06-09-2022-1662458650-mceclip0.png\" width=\"452\" height=\"314\"><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2022\/09\/06-09-2022-1662458718-mceclip2.png\" width=\"550\" height=\"278\"><\/p>\n<p>Hi all, this is meant to be a thermal analysis of the molten metallic alloy in a pipe but it seems as though the conduction feature is not working out despite using coupled walls for the fluid walls and the pipe&#8217;s inner walls. This is what I did during the pre-processing stage:<\/p>\n<ol>\n<li>volume extract inside the pipe to generate the fluid volume. The pipe is meshed with the fluid<\/li>\n<li>create named selections &#8211; inlet,outlet,pipeinnerwalls, fluidwalls<\/li>\n<li>This later autogenerated coupled conditions for the wall\/shadowwalls<\/li>\n<\/ol>\n<p>I ran the simulation with my velocity-inlet and pressure-outlet conditions and I think these are correctly assigned considering the results of the first image. Please does anyone know why heat conduction through the walls is not working? I don&#8217;t think I&#8217;m able to use shell conduction as there&#8217;s an already assigned thickness to the walls from the mesh.<\/p>\n","protected":false},"template":"","class_list":["post-234507","topic","type-topic","status-closed","hentry","topic-tag-fluent-cfd-ansys-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["260650","218"],"_bbp_author_ip":["23.56.168.190"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1842"],"_bbp_likes_count":["1"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["234507"],"_bbp_forum_id":["27792"],"_bbp_engagement":["218","260650"],"_bbp_voice_count":["2"],"_bbp_reply_count":["19"],"_bbp_last_reply_id":["234649"],"_bbp_last_active_id":["234649"],"_bbp_last_active_time":["2022-09-07 09:33:24"]},"test":"al1419ic-ac-uk"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/234507","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\/234507\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=234507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}