{"id":247555,"date":"2023-01-26T13:34:37","date_gmt":"2023-01-26T13:34:37","guid":{"rendered":"\/forum\/forums\/topic\/absolute-pressure-operating-pressure-reference-pressure\/"},"modified":"2023-01-26T13:34:37","modified_gmt":"2023-01-26T13:34:37","slug":"absolute-pressure-operating-pressure-reference-pressure","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/absolute-pressure-operating-pressure-reference-pressure\/","title":{"rendered":"Absolute Pressure, Operating Pressure, Reference Pressure"},"content":{"rendered":"<p>Hello Everyone,<\/p>\n<p>Currently, I am running the single-phase, non-cavitating incompressible flow in ANSYS Fluent.<\/p>\n<p>Even though I set the different operating pressures in the operating conditions dialog box, and reference pressure in the reference values dialog box by calculating from the velocity inlet, the post-processing result for the static pressure is not changed.&nbsp;<\/p>\n<p>The result that I would like to get is absolute pressure. What I understand for calculating the absolute pressure is&nbsp;<\/p>\n<p><strong>Absolute Pressure = Gauge Pressure + Operating Pressure.<\/strong><\/p>\n<p>If so, even though the gauge pressure values are not changed, the absolute pressure values are changed based on the operating pressure, right?<\/p>\n<p>How can I make sure of getting the correct absolute pressure?<\/p>\n<p>Can anyone please answers me in order to understand this topic?&nbsp;<\/p>\n<p>Thanks in advance!<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-247555","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["263907","15180"],"_bbp_author_ip":["23.56.168.190"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["6714"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["247555"],"_bbp_forum_id":["27792"],"_bbp_engagement":["15180","263907"],"_bbp_voice_count":["2"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["247703"],"_bbp_last_active_id":["247703"],"_bbp_last_active_time":["2023-01-27 10:06:05"]},"test":"ayesandarkyaw-mtugmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/247555","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\/247555\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=247555"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}