{"id":33184,"date":"2019-02-10T02:04:14","date_gmt":"2019-02-10T02:04:14","guid":{"rendered":"\/forum\/forums\/topic\/vortex-tube-2d-axisymmetric-swirl\/"},"modified":"2019-02-10T02:04:14","modified_gmt":"2019-02-10T02:04:14","slug":"vortex-tube-2d-axisymmetric-swirl","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/vortex-tube-2d-axisymmetric-swirl\/","title":{"rendered":"vortex tube 2D axisymmetric swirl"},"content":{"rendered":"<p>hi there,<\/p>\n<p><\/p>\n<p>while simulating&nbsp; the swirl and temperature difference&nbsp;in the vortex tube in the 2D&nbsp;model&nbsp;<\/p>\n<p><\/p>\n<p>the temperature seems&nbsp;to be constant and wrong despite&nbsp;enabling the energy&nbsp;equations with density-based solver<\/p>\n<p><\/p>\n<p>with&nbsp; pressure based&nbsp;solver the console reported that the dot product is zero for some node and then it&nbsp; stopped working&nbsp;<\/p>\n<p><\/p>\n<p>i made the velocity vector tangential and used the ideal gas properties.<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-33184","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["5356"],"_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":["487"],"_bbp_subscription":["235773"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["33184"],"_bbp_forum_id":["27792"],"_bbp_engagement":["22555","155889"],"_bbp_voice_count":["2"],"_bbp_reply_count":["8"],"_bbp_last_reply_id":["78086"],"_bbp_last_active_id":["78086"],"_bbp_last_active_time":["2019-02-16 19:57:14"]},"test":"ahmed335"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/33184","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\/33184\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=33184"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}