{"id":357840,"date":"2024-03-19T09:40:24","date_gmt":"2024-03-19T09:40:24","guid":{"rendered":"\/forum\/forums\/topic\/2d-dpm-with-dynamic-mesh-abnormal-exit\/"},"modified":"2024-03-19T09:40:24","modified_gmt":"2024-03-19T09:40:24","slug":"2d-dpm-with-dynamic-mesh-abnormal-exit","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/2d-dpm-with-dynamic-mesh-abnormal-exit\/","title":{"rendered":"2D DPM with Dynamic mesh-abnormal exit"},"content":{"rendered":"<p>Dear,<\/p>\n<p>I am modeling the below 2D case, in which I have an oscillating wall. I have modelled the oscillation through dynamic mesh and layering more specifically.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/19-03-2024-1710840789-mceclip0.png\" width=\"352\" height=\"321\"><\/p>\n<p>&nbsp;<\/p>\n<p>Henceforth the convergence of the flow-field, I start particles simulation (DPM). However, after this runs for some time-steps it always gets me the following errors :&nbsp;<\/p>\n<p>I checked whether this error appears when the particles are in contact with a specific boundary but this is not the case. The error appears after particles have already been in contact with different boundaries (such as the moving wall, symmetry).&nbsp;<\/p>\n<p>Could you support me on that?<\/p>\n<p>&nbsp;<\/p>\n<p>Kind regards,&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/19-03-2024-1710840916-mceclip1.png\" width=\"419\" height=\"301\">&nbsp;<\/p>\n<p>and this is from fluent error log :<\/p>\n<p>Error [node 999999] [time 3\/19\/24 9:58:7] Abnormal Exit!<\/p>\n","protected":false},"template":"","class_list":["post-357840","topic","type-topic","status-closed","hentry","topic-tag-2d_dpm-1","topic-tag-dynamic-mesh"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["37092","852"],"_bbp_author_ip":["23.206.193.59"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["379"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["357840"],"_bbp_forum_id":["27792"],"_bbp_engagement":["852","37092"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["358964"],"_bbp_last_active_id":["358964"],"_bbp_last_active_time":["2024-03-26 08:41:56"]},"test":"theodoros-dimaskuleuven-be"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/357840","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\/357840\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=357840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}