{"id":51438,"date":"2021-01-19T20:51:59","date_gmt":"2021-01-19T20:51:59","guid":{"rendered":"\/forum\/forums\/topic\/problem-with-dpm\/"},"modified":"2021-01-19T20:51:59","modified_gmt":"2021-01-19T20:51:59","slug":"problem-with-dpm","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/problem-with-dpm\/","title":{"rendered":"Problem with DPM"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hi<\/p>\n<p>I have a project regarding particles dispersion. Lately, I found something strange in Fluent DPM. I did a test by injecting a particle at constant speed and zero drag coefficient. So, the particle should reach the outlet by a transit time=length\/speed. But it is not, the result depends on the time step used.<\/p>\n<p>Please see the attached slides for details.<\/p>\n<div data-embedjson=\"{&quot;url&quot;:&quot;https:\/\/us.v-cdn.net\/6032193\/uploads\/QO8ZQSJ9TO07\/problem-with-dpm.pptx&quot;,&quot;name&quot;:&quot;Problem with DPM.pptx&quot;,&quot;type&quot;:&quot;application\/vnd.openxmlformats-officedocument.presentationml.presentation&quot;,&quot;size&quot;:2419013,&quot;embedType&quot;:&quot;file&quot;}\">\n<a href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/QO8ZQSJ9TO07\/problem-with-dpm.pptx\" download aria-label=\"Problem with DPM.pptx\"><br \/>\nProblem with DPM.pptx<br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-51438","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["23708"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["& \u0000\u0000\u001a\u0010x'\u0005?\u001d????f"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["457"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["51438"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","185240"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["139464"],"_bbp_last_active_id":["139464"],"_bbp_last_active_time":["2021-01-20 14:48:46"]},"test":"lochihsiu"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/51438","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\/51438\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=51438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}