{"id":54724,"date":"2021-04-27T00:20:52","date_gmt":"2021-04-27T00:20:52","guid":{"rendered":"\/forum\/forums\/topic\/setup-different-pressure-for-two-fluids\/"},"modified":"2021-04-27T00:20:52","modified_gmt":"2021-04-27T00:20:52","slug":"setup-different-pressure-for-two-fluids","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/setup-different-pressure-for-two-fluids\/","title":{"rendered":"Setup different pressure for two fluids"},"content":{"rendered":"<p>Dear Forum,nI have my simple fluent without inlet and outlet as shown in the picture below.n<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/510\/25SIKWYS3PKG.jpg\" width=\"1843\" height=\"859\" \/>I would like to have some questions regarding the setup of the boundary conditions:n- How to set up material properties for air and helium, should I set constant-density or incompressible-ideal-gas or another one?n- How to set the pressure for air and helium because as you can see that the helium pressure is 0.75MPa while air pressure is 0.1Mpa.nThank you in advance for your kind helps,n<\/p>\n","protected":false},"template":"","class_list":["post-54724","topic","type-topic","status-closed","hentry","topic-tag-fluent","topic-tag-total-pressure"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["27060"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["?5??"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["951"],"_bbp_subscription":["254847"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["54724"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","180734"],"_bbp_voice_count":["2"],"_bbp_reply_count":["8"],"_bbp_last_reply_id":["151074"],"_bbp_last_active_id":["151074"],"_bbp_last_active_time":["2021-04-28 09:22:18"]},"test":"phongnhi"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/54724","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\/54724\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=54724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}