{"id":55152,"date":"2017-10-17T08:27:55","date_gmt":"2017-10-17T08:27:55","guid":{"rendered":"\/forum\/forums\/reply\/55152\/"},"modified":"2017-10-17T08:27:55","modified_gmt":"2017-10-17T08:27:55","slug":"55152","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/55152\/","title":{"rendered":"Reply To: Method for acquiring the pressure gradient value when using Periodic Boundary Conditions"},"content":{"rendered":"<p><span style=\"font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px;\">If the mass flow rate is specified for the periodic conditions pane, the pressure gradient is displayed in the periodic conditions within the panel itself. If you want to get this value in the UDF, please the macro below: real periodic<\/span><em style=\"box-sizing: border-box; font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px;\">beta = RP<\/em><span style=\"font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px;\">Get_Real ( &#8220;periodic\/pressure-derivative&#8221;);<\/span><\/p>\n","protected":false},"template":"","class_list":["post-55152","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/55152","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\/55152\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=55152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}