{"id":366702,"date":"2024-05-14T05:09:05","date_gmt":"2024-05-14T05:09:05","guid":{"rendered":"\/forum\/forums\/reply\/366702\/"},"modified":"2024-05-14T05:09:05","modified_gmt":"2024-05-14T05:09:05","slug":"366702","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/366702\/","title":{"rendered":"Reply To: inlet pressure"},"content":{"rendered":"<p>&lt;p&gt;&lt;span style=&#8221;font-size: 10pt;&#8221;&gt;Hello lior,&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 10pt;&#8221;&gt;Gauge total pressure refers to the pressure value that you set at the inlet boundary condition relative to the atmospheric pressure. It is the total pressure minus the atmospheric pressure. In Ansys Fluent, when you are setting up a pressure inlet boundary condition, you would enter the gauge total pressure value that you want to simulate.&nbsp;&lt;\/span&gt;&lt;br&gt;&lt;span style=&#8221;font-size: 10pt;&#8221;&gt;The initial gauge pressure is used in cases where you are dealing with supersonic flows. It represents the initial condition of the pressure at the inlet, which is used by the solver during the initialization of the simulation.&lt;\/span&gt;&lt;\/p&gt;&lt;p&gt;&lt;span style=&#8221;font-size: 10pt;&#8221;&gt;Thank you.&lt;\/span&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-366702","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello lior,Gauge total pressure refers to the pressure value that you set at the inlet boundary condition relative to the atmospheric pressure. It is the total pressure minus the atmospheric pressure. In Ansys Fluent, when you are setting up a pressure inlet boundary condition, you would enter the gauge total pressure\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/366702\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: inlet pressure | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello lior,Gauge total pressure refers to the pressure value that you set at the inlet boundary condition relative to the atmospheric pressure. It is the total pressure minus the atmospheric pressure. In Ansys Fluent, when you are setting up a pressure inlet boundary condition, you would enter the gauge total pressure\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/366702\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-05-14T05:09:05+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-05-14T05:09:05+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: inlet pressure | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello lior,Gauge total pressure refers to the pressure value that you set at the inlet boundary condition relative to the atmospheric pressure. It is the total pressure minus the atmospheric pressure. 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It is the total pressure minus the atmospheric pressure. 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It is the total pressure minus the atmospheric pressure. In Ansys Fluent, when you are setting up a pressure inlet boundary condition, you would enter the gauge total pressure","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/366702\/","article:published_time":"2024-05-14T05:09:05+00:00","article:modified_time":"2024-05-14T05:09:05+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: inlet pressure | Ansys Learning Forum","twitter:description":"Hello lior,Gauge total pressure refers to the pressure value that you set at the inlet boundary condition relative to the atmospheric pressure. It is the total pressure minus the atmospheric pressure. 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