{"id":161832,"date":"2023-01-25T07:17:04","date_gmt":"2023-01-25T07:17:04","guid":{"rendered":"\/knowledge\/forums\/topic\/what-is-the-definition-of-the-sauter-mean-diameter\/"},"modified":"2023-07-31T12:35:58","modified_gmt":"2023-07-31T12:35:58","slug":"what-is-the-definition-of-the-sauter-mean-diameter","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-is-the-definition-of-the-sauter-mean-diameter\/","title":{"rendered":"What is the definition of the Sauter mean diameter ?"},"content":{"rendered":"<p>The mean diameter with the same ratio of volume to surface area as the entire ensemble is known as the Sauter mean diameter. The Sauter mean diameter is used in Fluent to describe the interfacial area concentration. This is an important parameter for predicting mass, momentum and energy transfers through the interface between the phases. Population Balance Methods in Fluent allows the predication of the Sauter mean diameter of the disperse phases and hence a more accurate modeling compared to the monodisperse framework.<\/p>\n","protected":false},"template":"","class_list":["post-161832","topic","type-topic","status-publish","hentry","topic-tag-4391","topic-tag-fluent","topic-tag-fluid-dynamics","topic-tag-general","topic-tag-mp-eulerian-mp-flow","topic-tag-multiphase","topic-tag-population-balance-musig"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The mean diameter with the same ratio of volume to surface area as the entire ensemble is known as the Sauter mean diameter. The Sauter mean diameter is used in Fluent to describe the interfacial area concentration. This is an important parameter for predicting mass, momentum and energy transfers through the interface between the phases.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/what-is-the-definition-of-the-sauter-mean-diameter\/\" \/>\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 Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"What is the definition of the Sauter mean diameter ? | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"The mean diameter with the same ratio of volume to surface area as the entire ensemble is known as the Sauter mean diameter. 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