Hi, i couldn’t extract the internal volume flow. It always give me error: invalid seed face. Please help me how to do it, thank you!
https://www.simscale.com/workbench/?pid=3028384201103110637&mi=spec%3A017f30f4-261a-4b26-90ec-675917e05e9a%2Cservice%3ASIMULATION%2Cstrategy%3A1
Perhaps, this error is due to still having a sheet face in your geometry, which does not allow for the simulation to run
The sheet should be solidified in the CAD native software and then re-imported to SimScale.
Also, perhaps following this documentation page on creating an internal volume flow will be helpful: