{"id":43207,"date":"2020-04-24T14:37:53","date_gmt":"2020-04-24T14:37:53","guid":{"rendered":"\/forum\/forums\/topic\/tp_masstp-not-updated\/"},"modified":"2020-04-24T14:37:53","modified_gmt":"2020-04-24T14:37:53","slug":"tp_masstp-not-updated","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/tp_masstp-not-updated\/","title":{"rendered":"TP_MASS(tp) not updated?"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>I am using a DEFINE_DPM_HEAT_MASS user defined function from which I calculate a conversion from particle component A to component B. In the UDF the mass source terms for both of these components are calculated and returned to Fluent.<\/p>\n<p><\/p>\n<p>In my case however there is a difference between the dissipated mass of component A and the generated mass of component B, which thus should result in a lower overall particle mass.<\/p>\n<p><\/p>\n<p>Unfortunately, it seems that Fluent does not automatically update the total particle mass TP_MASS(tp) before the next DPM iteration. Is there a way to assign this change in total particle mass directly from the HEAT_MASS UDF?<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Jeroen<\/p>\n","protected":false},"template":"","class_list":["post-43207","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["15388"],"_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"],"_btv_view_count":["379"],"_bbp_subscription":["248497"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["43207"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","22555","174280"],"_bbp_voice_count":["3"],"_bbp_reply_count":["12"],"_bbp_last_reply_id":["113101"],"_bbp_last_active_id":["113101"],"_bbp_last_active_time":["2020-04-30 16:01:50"]},"test":"jeroen"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/43207","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\/43207\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=43207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}