{"id":279663,"date":"2023-04-16T05:15:13","date_gmt":"2023-04-16T05:15:13","guid":{"rendered":"\/forum\/forums\/topic\/missing-domain-in-boundary-conditions-while-simulating-melting-of-3d-pcm\/"},"modified":"2023-04-17T09:14:18","modified_gmt":"2023-04-17T09:14:18","slug":"missing-domain-in-boundary-conditions-while-simulating-melting-of-3d-pcm","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/missing-domain-in-boundary-conditions-while-simulating-melting-of-3d-pcm\/","title":{"rendered":"Missing domain in boundary conditions while simulating melting of 3D PCM"},"content":{"rendered":"<p>I am simulating the melting characteristics of a 25 mm thick hollow cube like structure as shown in figure below: <img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/04\/16-04-2023-1681621879-mceclip0.png\"><\/p>\n<p>But in the boundary conditions, I am not able to find the fluid_domain which I named while meshing. Below is the boundary conditions from Fluent setup:<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/04\/16-04-2023-1681621945-mceclip1.png\"><\/p>\n<p>And here are the named selections from the mesh:<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/04\/16-04-2023-1681622077-mceclip2.png\"><\/p>\n<p>The aim is to generate a curve with time vs %PCM melted. But because the domain is lacking, I am not able to perform volume integral in post processing to get the desired curve.<\/p>\n","protected":false},"template":"","class_list":["post-279663","topic","type-topic","status-closed","hentry","topic-tag-cfd-post","topic-tag-meltingandsolidification-1","topic-tag-pcm"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["251790","199842"],"_bbp_author_ip":["23.220.96.180"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["751"],"_bbp_status":["publish"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["279663"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199842","251790"],"_bbp_voice_count":["2"],"_bbp_reply_count":["11"],"_bbp_last_reply_id":["279775"],"_bbp_last_active_id":["279775"],"_bbp_last_active_time":["2023-04-17 09:14:05"]},"test":"f20180958pilani-bits-pilani-ac-in"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/279663","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\/279663\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=279663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}