{"id":42749,"date":"2020-04-13T15:09:57","date_gmt":"2020-04-13T15:09:57","guid":{"rendered":"\/forum\/forums\/topic\/icem-pre-mesh-generation-error\/"},"modified":"2020-04-13T15:09:57","modified_gmt":"2020-04-13T15:09:57","slug":"icem-pre-mesh-generation-error","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/icem-pre-mesh-generation-error\/","title":{"rendered":"ICEM pre-mesh generation error"},"content":{"rendered":"<p>Hello!<\/p>\n<p><\/p>\n<p>I am creating a structured mesh using blocking in ICEM. After deleting unwanted blocks and spliting blocks by using prescribed points I set the pre-mesh parameters for edges. Then I generated the pre-mesh and some lines seem to be very random. I had this problem before with simpler model and after generating the premesh I had to re-assign parameters for few edges, recompute, re-assign for another few and so on. Unfortunately this time this approach does not give any results &#8211; last time the pre-mesh lines had e.g. wrong direction for bunching laws but they did not connect outside blocks they were attached to (as they do now).<\/p>\n<p><\/p>\n<p>When I set the edge parameters I use &#8220;copy to all parallel&#8221;.<\/p>\n<p><\/p>\n<p>How to solve this?<\/p>\n<p><\/p>\n<p>&nbsp;<img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/7dfa35fb-79db-4aa8-a9ec-ab9c00f22f3e\/6dbbe30d-7642-4263-95a2-ab9c00f9cd7d_1.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/7dfa35fb-79db-4aa8-a9ec-ab9c00f22f3e\/47a233ba-99e4-4a38-a717-ab9c00f9de7f_2.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>Best regards<\/p>\n<p><\/p>\n<p>Jakub<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Edit: I did exactly the same for this mesh but much smaller quantities of edge divisions and everything worked as it should. May it be a problem with memory assigned by the software of number of processor used?<\/p>\n","protected":false},"template":"","class_list":["post-42749","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["14929"],"_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":["1215"],"_bbp_subscription":["249840"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["42749"],"_bbp_forum_id":["27790"],"_bbp_engagement":["62","175676"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["111245"],"_bbp_last_active_id":["111245"],"_bbp_last_active_time":["2020-04-15 06:34:27"]},"test":"trimaran"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/42749","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\/42749\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=42749"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}