{"id":389678,"date":"2024-10-15T10:26:43","date_gmt":"2024-10-15T10:26:43","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389678\/"},"modified":"2024-10-15T10:26:43","modified_gmt":"2024-10-15T10:26:43","slug":"389678","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389678\/","title":{"rendered":"Reply To: Perforated walls BC and UDFs help"},"content":{"rendered":"<p>&lt;p&gt;You can mess with the hole distribution but, yes, temperature is more difficult. A source term sounds a better option, and you can link temperature to location easily enough. Mass added to the domain should enter at 298.15K so you need to add (or remove) energy to reach the desired temperature. Check that as I can&#8217;t remember where it&#8217;s specified in the manual.&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-389678","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=\"You can mess with the hole distribution but, yes, temperature is more difficult. A source term sounds a better option, and you can link temperature to location easily enough. Mass added to the domain should enter at 298.15K so you need to add (or remove) energy to reach the desired temperature. Check that as I\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389678\/\" \/>\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: Perforated walls BC and UDFs help | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"You can mess with the hole distribution but, yes, temperature is more difficult. A source term sounds a better option, and you can link temperature to location easily enough. Mass added to the domain should enter at 298.15K so you need to add (or remove) energy to reach the desired temperature. Check that as I\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/389678\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-10-15T10:26:43+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-10-15T10:26:43+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Perforated walls BC and UDFs help | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"You can mess with the hole distribution but, yes, temperature is more difficult. A source term sounds a better option, and you can link temperature to location easily enough. Mass added to the domain should enter at 298.15K so you need to add (or remove) energy to reach the desired temperature. Check that as I\" \/>\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\\\/389678\\\/#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\\\/389678\\\/#listItem\",\"name\":\"Reply To: Perforated walls BC and UDFs help\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389678\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Perforated walls BC and UDFs help\",\"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\\\/389678\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/389678\\\/\",\"name\":\"Reply To: Perforated walls BC and UDFs help | Ansys Learning Forum\",\"description\":\"You can mess with the hole distribution but, yes, temperature is more difficult. 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