{"id":166783,"date":"2023-04-05T14:32:06","date_gmt":"2023-04-05T14:32:06","guid":{"rendered":"\/knowledge\/forums\/topic\/how-should-you-set-up-different-wall-boundary-conditions-for-different-fluids-in-a-cfx-multiphase-simulation\/"},"modified":"2023-07-31T12:27:40","modified_gmt":"2023-07-31T12:27:40","slug":"how-should-you-set-up-different-wall-boundary-conditions-for-different-fluids-in-a-cfx-multiphase-simulation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-should-you-set-up-different-wall-boundary-conditions-for-different-fluids-in-a-cfx-multiphase-simulation\/","title":{"rendered":"How should you set up different wall boundary conditions for different fluids in a CFX multiphase simulation?"},"content":{"rendered":"<p>To be able to select different wall boundary conditions for different fluids, you need to:  1) Edit the wall boundary and open the Boundary Details tab. Set the Mass and Momentum Option to Fluid Dependent. An extra tab, &#8216;Fluid Values&#8217; will appear. 2) In Fluid Values, you can set up different boundary conditions for different fluids.<\/p>\n","protected":false},"template":"","class_list":["post-166783","topic","type-topic","status-publish","hentry","topic-tag-19-2","topic-tag-bcs-interfaces","topic-tag-cfx","topic-tag-fluid-dynamics","topic-tag-materials","topic-tag-mp-eulerian-mp-flow","topic-tag-multiphase"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["5\/4\/2023 20:20"],"_bbp_forum_id":["27809"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["2020"],"siebel_km_number":["566211"],"product_version":["19.2"],"km_published_date":["2006-12-21T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFX"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/166783","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/166783\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=166783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}