{"id":206020,"date":"2022-02-20T17:55:51","date_gmt":"2022-02-20T17:55:51","guid":{"rendered":"\/forum\/forums\/reply\/206020\/"},"modified":"2022-02-20T17:55:51","modified_gmt":"2022-02-20T17:55:51","slug":"206020","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/","title":{"rendered":"Reply To: Fluid Flow Through a Stepped Tee Pipe"},"content":{"rendered":"<p>Hi Rob, <br \/>\nThanks for your reply. I will think on whether the 2D step is necessary then.<br \/>\n<img loading=\"lazy\" decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/forum-uploads\/444\/CDCG6GYBDP1T.png\" width=\"503\" height=\"410\" \/>Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of the simulation is to monitor the velocity field at the outlet<br \/>\nMy primary trouble with setting up the simulation is defining the outlet. When setting up the named selections in the meshing step, i don&#8217;t know <strong>how to define the slit gap as the outlet<\/strong>. Selecting the surrounding edges did not work. Could you shed some light on how a gap could be defined as an outlet?<br \/>\nThanks again.<\/p>\n","protected":false},"template":"","class_list":["post-206020","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=\"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/\" \/>\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: Fluid Flow Through a Stepped Tee Pipe | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/forum-uploads\/444\/CDCG6GYBDP1T.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/forum-uploads\/444\/CDCG6GYBDP1T.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-02-20T17:55:51+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-02-20T17:55:51+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Fluid Flow Through a Stepped Tee Pipe | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/forum-uploads\/444\/CDCG6GYBDP1T.png\" \/>\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\\\/206020\\\/#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\\\/206020\\\/#listItem\",\"name\":\"Reply To: Fluid Flow Through a Stepped Tee Pipe\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/206020\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Fluid Flow Through a Stepped Tee Pipe\",\"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\\\/206020\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/206020\\\/\",\"name\":\"Reply To: Fluid Flow Through a Stepped Tee Pipe | Ansys Learning Forum\",\"description\":\"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. 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Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/#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\/206020\/#listItem","name":"Reply To: Fluid Flow Through a Stepped Tee Pipe"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/#listItem","position":2,"name":"Reply To: Fluid Flow Through a Stepped Tee Pipe","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\/206020\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/","name":"Reply To: Fluid Flow Through a Stepped Tee Pipe | Ansys Learning Forum","description":"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/#breadcrumblist"},"datePublished":"2022-02-20T17:55:51+00:00","dateModified":"2022-02-20T17:55:51+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: Fluid Flow Through a Stepped Tee Pipe | Ansys Learning Forum","og:description":"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). The turbulence model is Transition SST. The inlet velocity is known and the goal of","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/206020\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/forum-uploads\/444\/CDCG6GYBDP1T.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/forum\/wp-content\/uploads\/forum-uploads\/444\/CDCG6GYBDP1T.png","article:published_time":"2022-02-20T17:55:51+00:00","article:modified_time":"2022-02-20T17:55:51+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Fluid Flow Through a Stepped Tee Pipe | Ansys Learning Forum","twitter:description":"Hi Rob, Thanks for your reply. I will think on whether the 2D step is necessary then. Here is an annotated diagram of my simulation. Air enters at the inlet (in blue) and exits through the slit outlet (in red). 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