{"id":393858,"date":"2024-11-12T16:27:59","date_gmt":"2024-11-12T16:27:59","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/steady-state-thermal-errors\/"},"modified":"2024-11-12T16:27:59","modified_gmt":"2024-11-12T16:27:59","slug":"steady-state-thermal-errors","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/steady-state-thermal-errors\/","title":{"rendered":"Steady-State Thermal &#8211; errors"},"content":{"rendered":"<p>&lt;p&gt;Hi All,&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;I am using student version of ANSYS Workbench 2024 for my master&#8217;s thesis. I am trying to model a helping hand bracket on a concrete substrate and see how the temperature changes and hwo the thermal conductivity\/temperature chart looks like.&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;When I import geometry it worked just fine at the beggingin but now I am getting this error constantly:&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/12-11-2024-1731428534-model-error.png\" alt=\"\" width=\"648\" height=\"398\" \/>&lt;\/p&gt;&lt;p&gt;After that the model space is just gray.&lt;\/p&gt;&lt;p&gt;I went back to the project I&#8217;ve started before where mdoel generated just fine and I was able to set boundary conditions such as different temperature on concrete face and on brackets arm face:&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/12-11-2024-1731428606-model-view.png\" alt=\"\" width=\"863\" height=\"470\" \/>&lt;\/p&gt;&lt;p&gt;I&#8217;ve also run calcualtions and have results for this one:&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/12-11-2024-1731428656-result-view.png\" alt=\"\" width=\"863\" height=\"470\" \/>&lt;\/p&gt;&lt;p&gt;When I&#8217;ve tried to change the temperature on one side of the model it stoped working. Solver shows error and I can&#8217;t get results. Before that all I had to do was to start a new project. Not ideal as it takes time to set all engineering data etc. but at least it worked. Now I am encountering that model error and can&#8217;t even start a new project.&lt;\/p&gt;&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/11\/12-11-2024-1731428762-solver-error.png\" alt=\"\" width=\"1277\" height=\"694\" \/>&lt;\/p&gt;&lt;p&gt;Did anyone encountered this issue as well? Is there any way to fix it? ANSYS 2022 worked just fine and I was able to complete my engineering thesis with it. This time I had to switch to Dlubal RFEM because new version of ANSYS wasn&#8217;t even able to generate mesh on a bracket (same model as before!). Now I&#8217;ve sipmlified the geometry, mesh generates just fine but the issue with importing geometry and solving the thing started.&lt;\/p&gt;&lt;p&gt;Best,&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;Filip&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-393858","topic","type-topic","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 All, I am using student version of ANSYS Workbench 2024 for my master&#039;s thesis. I am trying to model a helping hand bracket on a concrete substrate and see how the temperature changes and hwo the thermal conductivity\/temperature chart looks like. 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