{"id":159968,"date":"2021-06-30T06:38:36","date_gmt":"2021-06-30T06:38:36","guid":{"rendered":"\/forum\/forums\/topic\/incorrect-pressure-at-the-outlet-for-subsonic-region\/"},"modified":"2021-07-01T11:32:13","modified_gmt":"2021-07-01T11:32:13","slug":"incorrect-pressure-at-the-outlet-for-subsonic-region","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/incorrect-pressure-at-the-outlet-for-subsonic-region\/","title":{"rendered":"Incorrect pressure at the outlet (for subsonic region)"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello All. <\/p>\n<p>I am trying to simulate a very simple supersonic flow past a flat plate as shown in the figure below (the boundary conditions and the computational grid). Given the nature of the problem and the supersonic flow at the outlet, the outlet is modelled as &quot;pressure outlet&quot; i.e. zero gradient extrapolation. The inlet is taken as &quot;pressure far field&quot;. <\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"\/forum\/wp-content\/uploads\/forum-uploads\/770\/RU8PLC1C7S42.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/770\/RU8PLC1C7S42.png\" alt=\"Picture 1.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-159968","topic","type-topic","status-closed","hentry","topic-tag-ansys-fluent","topic-tag-boundary-condition","topic-tag-pressure-outlet"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["674"],"_bbp_likes_count":["0"],"_bbp_subscription":["247468"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["159968"],"_bbp_forum_id":["27792"],"_bbp_engagement":["25","173206"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["184012"],"_bbp_last_active_id":["184012"],"_bbp_last_active_time":["2021-07-01 11:32:13"]},"test":"shuvcfd"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/159968","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\/159968\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=159968"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}