The project setup should be like this for my conjugate heat simulation:
After making a mesh and adding parameters i get this fail note when i try to do a simulation:
Some faces and/or interfaces are unassigned. If you choose to proceed, a no-slip wall boundary will be assumed for unassigned faces, and a thermal coupling for unassigned interfaces.: face866@Flow region, face7841@solid4, face6489@solid1, more …
Hope you can fix it?