I created a new simulation project called 'Cooling casing':
Goal: Pressure loss of the cooling casing.
More of my public projects can be found here.
@alerch - I ran a similar simulation a little while ago, so I’m happy to help on this! Any chance you have the model as a STEP file? That would make meshing easier
I gave it a spin over here: https://www.simscale.com/projects/dheiny/cooling_casing/ . I’m pretty sure the dimensions are not correct…