{"id":167145,"date":"2023-04-05T14:33:00","date_gmt":"2023-04-05T14:33:00","guid":{"rendered":"\/knowledge\/forums\/topic\/how-to-combine-multiple-domains-in-cfd-post-so-that-the-volume-average-or-volume-integral-can-be-calculated-on-multiple-domains\/"},"modified":"2023-07-31T12:27:59","modified_gmt":"2023-07-31T12:27:59","slug":"how-to-combine-multiple-domains-in-cfd-post-so-that-the-volume-average-or-volume-integral-can-be-calculated-on-multiple-domains","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-combine-multiple-domains-in-cfd-post-so-that-the-volume-average-or-volume-integral-can-be-calculated-on-multiple-domains\/","title":{"rendered":"How to combine multiple domains in CFD-Post so that the volume average or volume integral can be calculated on multiple domains"},"content":{"rendered":"<p>1. Insert > Location > Volume. Here lets call it &#8220;Volume 1&#8221; 2. In the Volume settings specify the following:   &#8211; the domains to be included by multi-selecting the them in the Domains list     &#8211; set Method = Sphere   &#8211; choose a Point at the center of the model   &#8211; choose a Radius that will encompass the entire model   &#8211; set Mode = Below Intersection 3. Now, you can calculate the volume average with the expression volumeAve(Pressure)@Volume 1<\/p>\n","protected":false},"template":"","class_list":["post-167145","topic","type-topic","status-publish","hentry","topic-tag-19-2","topic-tag-cfd-post","topic-tag-fluid-dynamics","topic-tag-general","topic-tag-volume-average","topic-tag-volume-integral"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["5\/4\/2023 20:20"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["209.182.204.162"],"_btv_view_count":["1225"],"siebel_km_number":["2056941"],"product_version":["19.2"],"km_published_date":["2018-11-14T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFD-Post"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/167145","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\/167145\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=167145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}