{"id":167006,"date":"2023-04-05T14:32:39","date_gmt":"2023-04-05T14:32:39","guid":{"rendered":"\/knowledge\/forums\/topic\/what-is-the-void-fraction-in-the-context-of-multiphase-framework\/"},"modified":"2023-07-31T12:27:50","modified_gmt":"2023-07-31T12:27:50","slug":"what-is-the-void-fraction-in-the-context-of-multiphase-framework","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-is-the-void-fraction-in-the-context-of-multiphase-framework\/","title":{"rendered":"What is the void fraction in the context of multiphase framework?"},"content":{"rendered":"<p>The void fraction in a Gas-Liquid Flow is defined as the fraction of a given control volume that is occupied by gas phase. Other possible definition is related to surface coverage. In this case the void fraction is the fraction of cross-sectional area that is occupied by gas phase.<\/p>\n","protected":false},"template":"","class_list":["post-167006","topic","type-topic","status-publish","hentry","topic-tag-4391","topic-tag-bubbly-and-droplet-flows","topic-tag-fluent","topic-tag-fluid-dynamics","topic-tag-mp-eulerian-mp-flow"],"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":["1165"],"siebel_km_number":["2054299"],"product_version":["19"],"km_published_date":["2018-04-23T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["FLUENT"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/167006","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\/167006\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=167006"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}