{"id":388670,"date":"2024-10-08T21:15:34","date_gmt":"2024-10-08T21:15:34","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mesh-generation-leads-to-errors\/"},"modified":"2024-10-08T21:15:34","modified_gmt":"2024-10-08T21:15:34","slug":"mesh-generation-leads-to-errors","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/mesh-generation-leads-to-errors\/","title":{"rendered":"Mesh generation leads to errors"},"content":{"rendered":"

<p>Hello,<\/p><p>I am using static-mechanical analysis to investigate welds. For this I transformed a scan into a volume body.<\/p><p>I partitioned this body into sections, because the  operation to create a mesh failed with an error after more than 24 hours calculation time.<\/p><p>Calculating the mesh for the partition shown below (5 cm) takes about 10 minutes.<\/p><p>\"\"\"\"<\/p><p>Calculating the mesh for a section twice as long already takes 8 hours and returns an unprocessable mesh together with the following errors (translated from German):<br>”Unable to create a mesh with the current meshing options and settings.”<br>”One or more objects could not be meshed. The mesh of these objects is possibly not up-to-date. However, other objects were possibly meshed with success.”<\/p><p>As mentioned above, smaller partitions (e.g., two halves of the 8 hour object) take only ten minutes each.<\/p><p>What’s the reason for these error messages und the high variance in calculation times?<br>Are there any solutions or steps I can take to prevent them?<\/p><\/p>\n","protected":false},"template":"","class_list":["post-388670","topic","type-topic","status-publish","hentry","topic-tag-calculation-time-1","topic-tag-mechanical","topic-tag-mesh","topic-tag-workbench"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t