{"id":29184,"date":"2018-04-27T19:11:21","date_gmt":"2018-04-27T19:11:21","guid":{"rendered":"\/forum\/forums\/topic\/expression-for-particle-modeling-in-cfx\/"},"modified":"2018-04-27T19:11:21","modified_gmt":"2018-04-27T19:11:21","slug":"expression-for-particle-modeling-in-cfx","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/expression-for-particle-modeling-in-cfx\/","title":{"rendered":"Expression for Particle Modeling in CFX"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>If anybody knows how to write an expression to calculate total particle mass in outlet boundary&nbsp;for a range of particle size. not all sizes of the particles. For example, the range&nbsp;of the modelled particles is 2 to 50 micron. It is easy to write an expression to calculate the total mass for all particles; however, my question is how to calculate total mass for the range of 2 to 20 micron as an example. I know we may use the histogram. But I need an expression because histogram saves your results in an excel&nbsp;file. I want to have the results as an output parameter in CFX for the next step of optimization.<\/p>\n","protected":false},"template":"","class_list":["post-29184","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["1351"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0","0","0","0","0"],"_btv_view_count":["1468"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["29184"],"_bbp_forum_id":["27792"],"_bbp_engagement":["154942","156860"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["58375"],"_bbp_last_active_id":["58375"],"_bbp_last_active_time":["2018-05-03 01:20:25"]},"test":"shazimy"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/29184","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\/29184\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=29184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}