{"id":457845,"date":"2026-05-08T05:10:56","date_gmt":"2026-05-08T05:10:56","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cement-hydration-heat-with-cooling-tube\/"},"modified":"2026-05-08T05:10:56","modified_gmt":"2026-05-08T05:10:56","slug":"cement-hydration-heat-with-cooling-tube","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cement-hydration-heat-with-cooling-tube\/","title":{"rendered":"Cement hydration heat with cooling tube"},"content":{"rendered":"<p>&lt;p&gt;Hi, everyone&lt;\/p&gt;&lt;p&gt;I am simulating a case of cement hydration heat with a cooling tube; the geometry is modeled as Figures 1 and 2. Element fluid116 simulates the cooling tube, and solid 279 simulates the concrete part. The cooling tube is a line body in DM, and the line body mesh needs to use the same node as the mesh of the concrete part for conducting thermal. Here is the problem: how can I share the topology between the line body and the solid body for using the same node? Or use a Boolean tool to make sense?<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2026\/05\/08-05-2026-1778216746-1.png\" alt=\"Figure1\" \/><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2026\/05\/08-05-2026-1778216088-2.png\" alt=\"Figure 2\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-457845","topic","type-topic","status-publish","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27791"],"_bbp_topic_id":["457845"],"_bbp_author_ip":["182.245.65.132"],"_bbp_last_reply_id":["457869"],"_bbp_last_active_id":["457869"],"_bbp_last_active_time":["2026-05-08 11:14:50"],"_bbp_reply_count":["2"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["3"],"_bbp_engagement":["586453","58821","685324"],"_btv_view_count":["27"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["58821","685324"]},"test":"shajie9981126-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/457845","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\/457845\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=457845"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}