{"id":32072,"date":"2018-12-11T10:50:25","date_gmt":"2018-12-11T10:50:25","guid":{"rendered":"\/forum\/forums\/topic\/coordinate-system-import-to-fluent\/"},"modified":"2018-12-11T10:50:25","modified_gmt":"2018-12-11T10:50:25","slug":"coordinate-system-import-to-fluent","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/coordinate-system-import-to-fluent\/","title":{"rendered":"Coordinate system Import to Fluent"},"content":{"rendered":"<p><span style=\"font-family: verdana, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/48d2a4c0-5019-4a93-a503-a9b300afac33\/10c9048a-8c9a-41fc-a82d-a9b300c6e657_&kappa;&alpha;&tau;&alpha;&gamma;&rho;&alpha;&phi;?44.jpg?width=690&amp;upscale=false\" alt=\"\"><\/span><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\"><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/48d2a4c0-5019-4a93-a503-a9b300afac33\/4fb1f2b1-29fe-4e32-9d38-a9b300c71c31_&kappa;&alpha;&tau;&alpha;&gamma;&rho;&alpha;&phi;?33.jpg?width=690&amp;upscale=false\" alt=\"\"><\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\">Dear members<\/span><span style=\"font-family: verdana, sans-serif;\">,<\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\">I am implementing a fluid analysis on cerebral aneurysms and it is obligatory to apply the origin of my coordinate system at the inlet of the aneurysm.<\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\">I use Ansys Mechanical for the meshing of my geometry and as you know it comes with a pre-applied Global coordinate system. I am able to create a new coordinate system at the inlet of the aneurysm ( 2nd Image ), but my query is as follows;<\/span> <span style=\"font-family: verdana, sans-serif;\">&nbsp;<\/span><\/p>\n<p><\/p>\n<p><em><span style=\"font-family: verdana, sans-serif;\"><u>how can I use my &#8216;Custom&#8217; coordinate system applied on the Inlet as the default one instead of the global?&nbsp;<\/u><\/span><\/em>&nbsp;<\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\">You see, after I have created my mesh, I am using Ansys Fluent and I must use the &#8216;Custom&#8217; coordinate system in order to have accurate results when I calculate coordinate related factors. <\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\">Fluent uses the Global one, created by default in Mechanical.<\/span> <span style=\"font-family: verdana, sans-serif;\">I have already tried the &#8216;Translate Mesh&#8217; option ( 1st Image)&nbsp; based on the offsets derived from Mechanical, but it is not enough, because an alignment of the axes-Mesh is required. And the &#8216;rotate mesh&#8217; option is not adequate to create a correlation from the data provided in Mechanical.<\/span> <span style=\"font-family: verdana, sans-serif;\">&nbsp;<\/span> <span style=\"font-family: verdana, sans-serif;\">I guess that&#8217;s it. <\/span><\/p>\n<p><\/p>\n<p><span style=\"font-family: verdana, sans-serif;\">I hope you will find time some day and share your thoughts with me.<\/span><\/p>\n","protected":false},"template":"","class_list":["post-32072","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["4244"],"_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","0","0","0"],"_btv_view_count":["4301"],"_bbp_subscription":["238129"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["32072"],"_bbp_forum_id":["27792"],"_bbp_engagement":["62","199","22555","161074"],"_bbp_voice_count":["4"],"_bbp_reply_count":["18"],"_bbp_last_reply_id":["74339"],"_bbp_last_active_id":["74339"],"_bbp_last_active_time":["2019-01-09 19:23:35"]},"test":"superduke1200"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/32072","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\/32072\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=32072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}