{"id":256675,"date":"2018-12-04T10:20:06","date_gmt":"2018-12-04T10:20:06","guid":{"rendered":"\/forum\/forums\/topic\/how-to-get-massflow-in-a-section\/"},"modified":"2022-08-17T10:39:35","modified_gmt":"2022-08-17T10:39:35","slug":"how-to-get-massflow-in-a-section","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-get-massflow-in-a-section\/","title":{"rendered":"How to get massflow in a section"},"content":{"rendered":"<p> Hi all, <\/p>\n<p> the design task is to modify the tubes between the two cylinders to achieve similar massflow in both. <\/p>\n<p> to show the problem I created a simple model and added the massflow calculations. <\/p>\n<p> The massflwo at inlet and outlet match. <\/p>\n<p> I split the model to get faces between the fluid volumes. <\/p>\n<p> You can derive a massflow from theses internal faces. The picture shows results for both contacting faces and for each of them. These numbers do not match at all what you get at the outlet. <\/p>\n<p> How can you derive the massflow&nbsp;in a section of a fluid model? <\/p>\n<p>&nbsp;<\/p>\n<p> regards <\/p>\n<p> Marc&nbsp; <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/discovery\/2018\/12\/547-5-1.jpg\" alt=\"\" width=\"1085\" height=\"382\" class=\"alignnone size-full wp-image-243894\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/discovery\/2018\/12\/547-6-1.jpg\" alt=\"\" width=\"1331\" height=\"678\" class=\"alignnone size-full wp-image-243895\" \/><\/p>\n","protected":false},"template":"","class_list":["post-256675","topic","type-topic","status-closed","hentry","topic-tag-discovery-aim-2"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["278654"],"_bbp_likes_count":["0"],"_btv_view_count":["238"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["256675"],"_bbp_forum_id":["27789"],"_bbp_engagement":["276552","278654"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["271728"],"_bbp_last_active_id":["271728"],"_bbp_last_active_time":["2018-12-05 09:05:33"]},"test":"mvidalcadfem-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/256675","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\/256675\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=256675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}