{"id":293344,"date":"2023-07-17T08:53:38","date_gmt":"2023-07-17T08:53:38","guid":{"rendered":"\/forum\/forums\/reply\/293344\/"},"modified":"2023-07-17T08:53:38","modified_gmt":"2023-07-17T08:53:38","slug":"293344","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293344\/","title":{"rendered":"Reply To: Meshing for a micro-perforated plate"},"content":{"rendered":"<p>&lt;p&gt;It&#8217;s not, but I don&#8217;t know what the hole size is relative to the domain. An 0.1mm hole will want 15 or so cells across to get the flow field right, but if your domain is at the cm scale the cell count could be rather large. Similarly, if you use too many local sizing constraints the mesher will need to work out how to meet all of these requirements.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-293344","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=\"It&#039;s not, but I don&#039;t know what the hole size is relative to the domain. An 0.1mm hole will want 15 or so cells across to get the flow field right, but if your domain is at the cm scale the cell count could be rather large. Similarly, if you use too many local sizing\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293344\/\" \/>\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: Meshing for a micro-perforated plate | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"It&#039;s not, but I don&#039;t know what the hole size is relative to the domain. An 0.1mm hole will want 15 or so cells across to get the flow field right, but if your domain is at the cm scale the cell count could be rather large. Similarly, if you use too many local sizing\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/293344\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-07-17T08:53:38+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-07-17T08:53:38+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Meshing for a micro-perforated plate | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"It&#039;s not, but I don&#039;t know what the hole size is relative to the domain. An 0.1mm hole will want 15 or so cells across to get the flow field right, but if your domain is at the cm scale the cell count could be rather large. Similarly, if you use too many local sizing\" \/>\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\\\/293344\\\/#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\\\/293344\\\/#listItem\",\"name\":\"Reply To: Meshing for a micro-perforated plate\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/293344\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Meshing for a micro-perforated plate\",\"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\\\/293344\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/293344\\\/\",\"name\":\"Reply To: Meshing for a micro-perforated plate | Ansys Learning Forum\",\"description\":\"It's not, but I don't know what the hole size is relative to the domain. An 0.1mm hole will want 15 or so cells across to get the flow field right, but if your domain is at the cm scale the cell count could be rather large. Similarly, if you use too many local sizing\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/293344\\\/#breadcrumblist\"},\"datePublished\":\"2023-07-17T08:53:38+00:00\",\"dateModified\":\"2023-07-17T08:53:38+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: Meshing for a micro-perforated plate | Ansys Learning Forum","description":"It's not, but I don't know what the hole size is relative to the domain. An 0.1mm hole will want 15 or so cells across to get the flow field right, but if your domain is at the cm scale the cell count could be rather large. 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