{"id":380864,"date":"2024-08-28T12:45:32","date_gmt":"2024-08-28T12:45:32","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/"},"modified":"2024-08-28T12:45:32","modified_gmt":"2024-08-28T12:45:32","slug":"380864","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/","title":{"rendered":"Reply To: Asymmetric Flow &#8211; potential causes?"},"content":{"rendered":"<p>&lt;p&gt;That&#8217;s why I gave you a reading list! \ud83d\ude09&nbsp; &nbsp;In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that&#8217;s created will amplify the effect: if other flow features are present\/absent the flow may return to the symmetric position or oscillate from left to right with time.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-380864","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=\"That&#039;s why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that&#039;s created will amplify the effect: if other flow\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/\" \/>\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: Asymmetric Flow \u2013 potential causes? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"That&#039;s why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that&#039;s created will amplify the effect: if other flow\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-08-28T12:45:32+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-08-28T12:45:32+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Asymmetric Flow \u2013 potential causes? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"That&#039;s why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that&#039;s created will amplify the effect: if other flow\" \/>\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\\\/380864\\\/#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\\\/380864\\\/#listItem\",\"name\":\"Reply To: Asymmetric Flow &#8211; potential causes?\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/380864\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Asymmetric Flow &#8211; potential causes?\",\"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\\\/380864\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/380864\\\/\",\"name\":\"Reply To: Asymmetric Flow \\u2013 potential causes? | Ansys Learning Forum\",\"description\":\"That's why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that's created will amplify the effect: if other flow\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/380864\\\/#breadcrumblist\"},\"datePublished\":\"2024-08-28T12:45:32+00:00\",\"dateModified\":\"2024-08-28T12:45:32+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: Asymmetric Flow \u2013 potential causes? | Ansys Learning Forum","description":"That's why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that's created will amplify the effect: if other flow","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/#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\/380864\/#listItem","name":"Reply To: Asymmetric Flow &#8211; potential causes?"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/#listItem","position":2,"name":"Reply To: Asymmetric Flow &#8211; potential causes?","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\/380864\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/","name":"Reply To: Asymmetric Flow \u2013 potential causes? | Ansys Learning Forum","description":"That's why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that's created will amplify the effect: if other flow","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/#breadcrumblist"},"datePublished":"2024-08-28T12:45:32+00:00","dateModified":"2024-08-28T12:45:32+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"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: Asymmetric Flow \u2013 potential causes? | Ansys Learning Forum","og:description":"That's why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that's created will amplify the effect: if other flow","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/","article:published_time":"2024-08-28T12:45:32+00:00","article:modified_time":"2024-08-28T12:45:32+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Asymmetric Flow \u2013 potential causes? | Ansys Learning Forum","twitter:description":"That's why I gave you a reading list! ;) In the experiment burrs on geometry, fingerprints on the materials, sunlight etc can cause this. In the CFD model mesh and solver numerics can trigger the initial asymmetry, and once the flow becomes asymmetric the pressure field that's created will amplify the effect: if other flow"},"aioseo_meta_data":{"post_id":"380864","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":"2024-10-28 16:31:03","updated":"2026-08-04 15:52:23","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: Asymmetric Flow \u2013 potential causes?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Asymmetric Flow &#8211; potential causes?","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/380864\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/380864","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\/380864\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=380864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}