{"id":288624,"date":"2023-06-14T04:14:03","date_gmt":"2023-06-14T04:14:03","guid":{"rendered":"\/forum\/forums\/topic\/floating-point-exceeded\/"},"modified":"2023-06-14T04:14:03","modified_gmt":"2023-06-14T04:14:03","slug":"floating-point-exceeded","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/floating-point-exceeded\/","title":{"rendered":"Floating Point Exceeded"},"content":{"rendered":"<p>I desperately need your help with this Ansys Fluent. I have problem&nbsp; with Floating point exceeded and it give me error every time. I tried to remeshing (the change insignificant because its a large model eith quite complex shape), reducing timestep but it&#8217;s always the same. Is there because of memory issue? because i run it on core i7 16 gb ram with 13m cells ? or it might be something else<\/p>\n<p>&nbsp;<\/p>\n<p>Console Error :<img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2023\/06\/14-06-2023-1686716037-Floating Point.JPG\" alt=\"\"><\/p>\n<p>eversed flow on 36 faces (51.9% area) of pressure-outlet 18.<\/p>\n<p>&nbsp;<\/p>\n<p>Reversed flow on 29 faces (47.1% area) of pressure-outlet 19.<\/p>\n<p>Stabilizing k to enhance linear solver robustness.<\/p>\n<p>Stabilizing k using GMRES to enhance linear solver robustness.<\/p>\n<p>&nbsp;<\/p>\n<p>Divergence detected in AMG solver: k Stabilizing omega to enhance linear solver robustness.<\/p>\n<p>Stabilizing omega using GMRES to enhance linear solver robustness.<\/p>\n<p>&nbsp;<\/p>\n<p>Divergence detected in AMG solver: omega Stabilizing temperature to enhance linear solver robustness.<\/p>\n<p>Stabilizing temperature using GMRES to enhance linear solver robustness.<\/p>\n<p>&nbsp;<\/p>\n<p>Divergence detected in AMG solver: temperature<\/p>\n<p>Error at host: floating point exception<\/p>\n","protected":false},"template":"","class_list":["post-288624","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["286530","13659"],"_bbp_author_ip":["23.217.200.71"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["616"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["288624"],"_bbp_forum_id":["27792"],"_bbp_engagement":["13659","286530"],"_bbp_voice_count":["2"],"_bbp_reply_count":["6"],"_bbp_last_reply_id":["288743"],"_bbp_last_active_id":["288743"],"_bbp_last_active_time":["2023-06-14 14:53:55"]},"test":"limowaagung11gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/288624","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\/288624\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=288624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}