{"id":374001,"date":"2024-07-29T13:07:23","date_gmt":"2024-07-29T13:07:23","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374001\/"},"modified":"2024-07-29T13:07:23","modified_gmt":"2024-07-29T13:07:23","slug":"374001","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374001\/","title":{"rendered":"Reply To: Simulating Selective Laser Melting process in Ansys Fluent &#8211; UDF issue"},"content":{"rendered":"<p>&lt;p&gt;If you set material properties in the UDF as fixed values the code may use those if you tell it to. Or you can use the cell values which may make more sense.&nbsp;&lt;\/p&gt;&lt;p&gt;Looking at the code, it is a source term UDF. So, assuming you&#8217;ve hooked up the source term into the fluid volume, have you met the criteria for a heat source or is source=0 ?&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-374001","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=\"If you set material properties in the UDF as fixed values the code may use those if you tell it to. Or you can use the cell values which may make more sense. Looking at the code, it is a source term UDF. So, assuming you&#039;ve hooked up the source term into the fluid volume, have\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374001\/\" \/>\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: Simulating Selective Laser Melting process in Ansys Fluent \u2013 UDF issue | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"If you set material properties in the UDF as fixed values the code may use those if you tell it to. Or you can use the cell values which may make more sense. Looking at the code, it is a source term UDF. So, assuming you&#039;ve hooked up the source term into the fluid volume, have\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/374001\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-29T13:07:23+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-29T13:07:23+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Simulating Selective Laser Melting process in Ansys Fluent \u2013 UDF issue | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"If you set material properties in the UDF as fixed values the code may use those if you tell it to. Or you can use the cell values which may make more sense. Looking at the code, it is a source term UDF. 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Or you can use the cell values which may make more sense. Looking at the code, it is a source term UDF. 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