{"id":373770,"date":"2024-07-26T11:03:21","date_gmt":"2024-07-26T11:03:21","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/vacuum-insulated-pipe\/"},"modified":"2024-07-26T11:03:21","modified_gmt":"2024-07-26T11:03:21","slug":"vacuum-insulated-pipe","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/vacuum-insulated-pipe\/","title":{"rendered":"Vacuum Insulated Pipe"},"content":{"rendered":"<p>When trying to model a vacuum chamber, what is the best possible approach in Discovery?<\/p>\n<p>I was wondering what happens when you model a chamber with no material assign and set the default convection to 0 W\/m2C. Is then no heat transfer in that way?<\/p>\n<p>In the next images you may see an internal fluid channel, next to the aforementioned chamber and then the external surface with certain higher temperature:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/26-07-2024-1721991356-blobid0.png\" alt=\"\"><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/26-07-2024-1721991536-mceclip1.png\"><\/p>\n<p>I hope it was clear and you can answer me.<\/p>\n","protected":false},"template":"","class_list":["post-373770","topic","type-topic","status-closed","hentry","topic-tag-ansys-discovery","topic-tag-fluid-thermal","topic-tag-vacuum-2","topic-tag-vacuum-chamber-1"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["30864","431745"],"_bbp_author_ip":["83.48.41.192"]," _bbp_last_reply_id":["0"],"_btv_view_count":["220"]," _bbp_likes_count":["0"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1724153154:57346"],"_bbp_topic_id":["373770"],"_bbp_forum_id":["27789"],"_bbp_engagement":["30864","431745"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["373780"],"_bbp_last_active_id":["373780"],"_bbp_last_active_time":["2024-07-26 12:23:22"]},"test":"c47591dc61945924d4674ccddd0e5e03ce637d2e"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/373770","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\/373770\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=373770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}