{"id":160588,"date":"2021-07-21T20:10:16","date_gmt":"2021-07-21T20:10:16","guid":{"rendered":"\/forum\/forums\/topic\/is-this-a-mistake-in-fluent-formulations-in-porous-media\/"},"modified":"2021-07-27T21:01:24","modified_gmt":"2021-07-27T21:01:24","slug":"is-this-a-mistake-in-fluent-formulations-in-porous-media","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/is-this-a-mistake-in-fluent-formulations-in-porous-media\/","title":{"rendered":"Is this a mistake in Fluent formulations in porous media?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello,<\/p>\n<p>For flow in a porous medium, the momentum equation is different in two different versions of Fluent, which one is correct?<\/p>\n<p>In one version the sink term is not multiplied by the porosity at all while in the other version it is multiplied by porosity^2 and porosity^3?<\/p>\n<p>Is there a clear source for what equations Fluent uses in Superficial formulations vs Physical formulations?<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/420\/GGPXEX3KHLNG.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/420\/GGPXEX3KHLNG.png\" alt=\"1.PNG\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-160588","topic","type-topic","status-closed","hentry","topic-tag-fluent","topic-tag-momentum-equation","topic-tag-porous-media"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["2573"],"_bbp_likes_count":["0"],"_bbp_subscription":["236724"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["160588"],"_bbp_forum_id":["27792"],"_bbp_engagement":["5120","157976"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["186347"],"_bbp_last_active_id":["186347"],"_bbp_last_active_time":["2021-07-27 21:01:24"]},"test":"dino"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/160588","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\/160588\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=160588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}