{"id":368627,"date":"2024-05-27T02:57:04","date_gmt":"2024-05-27T02:57:04","guid":{"rendered":"\/forum\/forums\/topic\/bc-outflow-or-pressure-outlet\/"},"modified":"2024-05-27T02:57:04","modified_gmt":"2024-05-27T02:57:04","slug":"bc-outflow-or-pressure-outlet","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bc-outflow-or-pressure-outlet\/","title":{"rendered":"BC: outflow or pressure-outlet?"},"content":{"rendered":"<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/05\/27-05-2024-1716778396-mceclip0.png\"><\/p>\n<p>I am interested in analyzing a rectangular water tank (10, 2, 2) m in size with a water flow. For the inlet, I want to set a velocity_inlet with a flow rate ranging from 0.1 to 0.6 m\/s. For hydrostatic pressure, I have set it as follows.<\/p>\n<p><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/05\/27-05-2024-1716778523-mceclip1.png\"><\/p>\n<p>As far as I know, setting the operating density to zero implements hydrostatic pressure.<br \/>Then, should I select outflow or pressure-outlet for the outlet boundary condition? If pressure-outlet is correct, is there anything additional that needs to be set?<br \/><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/05\/27-05-2024-1716778622-mceclip2.png\"><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-368627","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["347235","60007"],"_bbp_author_ip":["184.24.96.207"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1077"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["368627"],"_bbp_forum_id":["27792"],"_bbp_engagement":["60007","347235"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["373435"],"_bbp_last_active_id":["373435"],"_bbp_last_active_time":["2024-07-24 14:07:48"]},"test":"kkr98seoultech-ac-kr"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/368627","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\/368627\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=368627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}