{"id":37152,"date":"2019-08-14T13:04:05","date_gmt":"2019-08-14T13:04:05","guid":{"rendered":"\/forum\/forums\/topic\/a-coupling-system-error-with-a-two-way-fsi-system\/"},"modified":"2019-08-14T13:04:05","modified_gmt":"2019-08-14T13:04:05","slug":"a-coupling-system-error-with-a-two-way-fsi-system","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/a-coupling-system-error-with-a-two-way-fsi-system\/","title":{"rendered":"A coupling system error with a Two-way FSI system"},"content":{"rendered":"

Hello !<\/p>\n

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I’m studying a flow in a flexible tube. To do so, I’m learning how to use the FSI two way option in Fluent through a tutorial on Youtube (youtube.com\/watch?v=AO_n-tESNPo). I have followed it occurently until the end of the part 3, at this moment i have to update the coupling system solution and it compiles the result.<\/p>\n

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The software is able to connect all the participants (fluent CFD and Mechanical APDL), but the I have a message of error : <\/p>\n

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1 – “An unknown error happened during resolution. Check the out data of solution”<\/p>\n

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2 – “Check the transient structure system” (Some time it is about the fluids mechanics system)<\/p>\n

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3 – “Update of the solution in coupling system failed. An unexpected errror appeared in the coupling système “<\/p>\n

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I work in french, i attached the message of error and also what i find when i check the different participant.<\/p>\n

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I have read on the internet that i have to switch from “Use a separate license for each application” to “share a single license between application when possible”. But it did not help the problem, even when I restart Ansys<\/span>.<\/span><\/p>\n

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I’m using Ansys 19.2 and the coupling system version is 14.0.<\/p>\n

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Thank you !<\/p>\n","protected":false},"template":"","class_list":["post-37152","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["9327"],"_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"],"_btv_view_count":["1468"],"_bbp_subscription":["294624"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["37152"],"_bbp_forum_id":["27791"],"_bbp_engagement":["199","20093","167254","176682","294624"],"_bbp_voice_count":["5"],"_bbp_reply_count":["22"],"_bbp_last_reply_id":["309572"],"_bbp_last_active_id":["309572"],"_bbp_last_active_time":["2023-10-01 06:14:58"]},"test":"audrey"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/37152","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\/37152\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=37152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}