{"id":55428,"date":"2017-11-06T16:58:26","date_gmt":"2017-11-06T16:58:26","guid":{"rendered":"\/forum\/forums\/reply\/55428\/"},"modified":"2017-11-06T16:58:26","modified_gmt":"2017-11-06T16:58:26","slug":"55428","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/55428\/","title":{"rendered":"Reply To: Fluid flows upwards despite the fact that gravity is enabled"},"content":{"rendered":"<p>@peteroznewman, I&#8217;m quite sure in Fluent and CFX its not the same way. The definition of gravity depends on the coordinate system.<\/p>\n<p><\/p>\n<p>Please see the tutorial below and the attached screenshot to get an idea of how gravity is accounted for (under Step 2: Models).<\/p>\n<p><\/p>\n<p><a href=\"https:\/\/www.sharcnet.ca\/Software\/Fluent6\/html\/tg\/node330.htm\">Fluent Tutorial: Using the Eulerian Granular Multiphase Model with Heat Transfer<\/a><\/p>\n<p><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/9c56969f-3483-4968-b86a-a81f00e791ef\/dd49684e-a3d3-4567-afde-a823011933d4_gravitydirection.jpg?width=690&amp;upscale=false\" alt=\"\" width=\"279\" height=\"300\"><\/p>\n","protected":false},"template":"","class_list":["post-55428","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/55428","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/55428\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=55428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}