{"id":372374,"date":"2024-07-17T12:33:45","date_gmt":"2024-07-17T12:33:45","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/"},"modified":"2024-07-17T12:33:45","modified_gmt":"2024-07-17T12:33:45","slug":"372374","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/","title":{"rendered":"Reply To: How to improve the convergence of the EWF model?"},"content":{"rendered":"<p>&lt;p&gt;Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle.&nbsp;&lt;\/p&gt;&lt;p&gt;Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell. If the near wall region is over refined then the source terms can become high.&nbsp;&lt;\/p&gt;&lt;p&gt;I am constrained to using public knowledge on here. So, as I come across questions like this I&#8217;m writing up content to make public.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-372374","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=\"Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/\" \/>\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: How to improve the convergence of the EWF model? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-17T12:33:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-17T12:33:45+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: How to improve the convergence of the EWF model? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell.\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372374\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372374\\\/#listItem\",\"name\":\"Reply To: How to improve the convergence of the EWF model?\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372374\\\/#listItem\",\"position\":2,\"name\":\"Reply To: How to improve the convergence of the EWF model?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372374\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372374\\\/\",\"name\":\"Reply To: How to improve the convergence of the EWF model? | Ansys Learning Forum\",\"description\":\"Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/372374\\\/#breadcrumblist\"},\"datePublished\":\"2024-07-17T12:33:45+00:00\",\"dateModified\":\"2024-07-17T12:33:45+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: How to improve the convergence of the EWF model? | Ansys Learning Forum","description":"Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell.","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/#listItem","name":"Reply To: How to improve the convergence of the EWF model?"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/#listItem","position":2,"name":"Reply To: How to improve the convergence of the EWF model?","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/","name":"Reply To: How to improve the convergence of the EWF model? | Ansys Learning Forum","description":"Facet growth would come from the meshing tools. 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Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. Re the film heat transfer, the problem tends to arrise from the amount of energy being added to the (almost nonexistant) film or near wall cell.","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/372374\/","article:published_time":"2024-07-17T12:33:45+00:00","article:modified_time":"2024-07-17T12:33:45+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: How to improve the convergence of the EWF model? | Ansys Learning Forum","twitter:description":"Facet growth would come from the meshing tools. Splits in poly face meshes occur where you have a surface boundary split, possibly from a surface label change or sharp angle. 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