{"id":317455,"date":"2023-11-13T15:34:55","date_gmt":"2023-11-13T15:34:55","guid":{"rendered":"\/forum\/forums\/topic\/mass-flow-inlet-multiphase-flow-volume-fraction\/"},"modified":"2023-11-13T15:34:55","modified_gmt":"2023-11-13T15:34:55","slug":"mass-flow-inlet-multiphase-flow-volume-fraction","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mass-flow-inlet-multiphase-flow-volume-fraction\/","title":{"rendered":"Mass flow inlet multiphase flow volume fraction"},"content":{"rendered":"<p>When using multiphase flow mixture model and component transport model in fluent, why can&#8217;t I determine the volume fraction of each phase in the multiphase flow inlet when I set the boundary condition of mass flow inlet? In a multiphase flow, the first phase is liquid water and the second phase is wet air, which consists of two components, air and water vapor. I want to set the inlet to be all second phase, i.e., the volume fraction of the second phase is 1, but I can&#8217;t set the multiphase flow inlet.<\/p>\n","protected":false},"template":"","class_list":["post-317455","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["301918"],"_bbp_author_ip":["23.206.193.41"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["128"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["317455"],"_bbp_forum_id":["27792"],"_bbp_engagement":["301918"],"_bbp_voice_count":["1"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["317473"],"_bbp_last_active_id":["317473"],"_bbp_last_active_time":["2023-11-13 16:49:10"]},"test":"1689584662qq-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/317455","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\/317455\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=317455"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}