{"id":43543,"date":"2020-05-03T10:18:49","date_gmt":"2020-05-03T10:18:49","guid":{"rendered":"\/forum\/forums\/topic\/fluent-iteration-too-slow\/"},"modified":"2020-05-03T10:18:49","modified_gmt":"2020-05-03T10:18:49","slug":"fluent-iteration-too-slow","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/fluent-iteration-too-slow\/","title":{"rendered":"Fluent Iteration Too SLow"},"content":{"rendered":"<p>Hi,<\/p>\n<p><\/p>\n<p>I did 2D simulation on Ansys Fluent. iterating was very&nbsp;smooth and one iteration takes ~1sec as the mesh has 80 thousands elements.<br \/>I did the same model but 3D I got 6 Million elements and one iteration takes ~15 minutes. is that normal ?<br \/>I have Intel Core i5 with 8 Gb Ram. Using parallel processing with 4 cores and single precision instead.<br \/>The model is a simple supersonic flow over rocket nozzle.<br \/>Any ideas? Is that normal?<\/p>\n","protected":false},"template":"","class_list":["post-43543","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["15724"],"_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":["350"],"_bbp_subscription":["250808"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["43543"],"_bbp_forum_id":["27792"],"_bbp_engagement":["59","22555","176646"],"_bbp_voice_count":["3"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["113449"],"_bbp_last_active_id":["113449"],"_bbp_last_active_time":["2020-05-04 13:44:17"]},"test":"sherif"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/43543","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\/43543\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=43543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}