{"id":195376,"date":"2021-10-27T05:48:26","date_gmt":"2021-10-27T05:48:26","guid":{"rendered":"\/forum\/forums\/reply\/195376\/"},"modified":"2021-10-27T05:48:26","modified_gmt":"2021-10-27T05:48:26","slug":"195376","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/195376\/","title":{"rendered":"Reply To: Error report in multiphase flow simulation"},"content":{"rendered":"<p>So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step.<\/p>\n","protected":false},"template":"","class_list":["post-195376","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=\"So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/195376\/\" \/>\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: Error report in multiphase flow simulation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/195376\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-10-27T05:48:26+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-10-27T05:48:26+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Error report in multiphase flow simulation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step.\" \/>\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\\\/195376\\\/#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\\\/195376\\\/#listItem\",\"name\":\"Reply To: Error report in multiphase flow simulation\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/195376\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Error report in multiphase flow simulation\",\"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\\\/195376\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/195376\\\/\",\"name\":\"Reply To: Error report in multiphase flow simulation | Ansys Learning Forum\",\"description\":\"So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step.\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/195376\\\/#breadcrumblist\"},\"datePublished\":\"2021-10-27T05:48:26+00:00\",\"dateModified\":\"2021-10-27T05:48:26+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: Error report in multiphase flow simulation | Ansys Learning Forum","description":"So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. 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And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. 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I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step.","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/195376\/","article:published_time":"2021-10-27T05:48:26+00:00","article:modified_time":"2021-10-27T05:48:26+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Error report in multiphase flow simulation | Ansys Learning Forum","twitter:description":"So you expect having an annular flow? And you use a core patch? I am not sure if VOF model is the right choice here given the short entrance length where the flow mixes again. This kind of flows are really sensible to initialization and numerics. You need to converge deep every time step."},"aioseo_meta_data":{"post_id":"195376","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-25 01:36:12","updated":"2024-10-28 19:45:05","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: Error report in multiphase flow simulation\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Error report in multiphase flow simulation","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/195376\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/195376","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/195376\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=195376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}