Thank you for providing this platform for the CAE community.
I am trying to run a CFD simulation for a centrifugal pump (the case is identical to the one in the tutorial, but the geometry is different). I imported the geometry successfully into SimScale,.The geometry consists of two different volumes, one for the static domain and the other for the rotating zone.
The problem is, no matter what I do, I always fail to generate a single-region mesh.
This is the link to my project:
In materials, I believe I need to assign air (I am using air), to all zones, right?
When I try to define the rotating domain as a cell zone and generate the mesh, I get the following error:
“One or more cell zones are adjacent to a flow region cavity. Cell zones’ faces must be inside the flow region.”
Even when I was able to generate a mesh without defining a cell zone, I always receive this error when trying to run the simulation:
“A multi-region mesh was assigned - this analysis-type requires a single-region mesh”
Thank you in advance!