Hi there. I’m trying to simulate an MRF pump and created a mesh out of the geometry. When I try to assign a material to the volume the tree on the top right doesnt show my new mesh but shows the CAD geometry.
as shown in the image below. This will make the simulation take the geometry as a domain and not the mesh.
If I go ahead and assign bc’s on the geometry again because the mesh doesn’t show up in the tree, the simulation error pops up.
I’d appreciate any help and importantly how do I select the mesh as a domain. There’s no selection button in the mesh dialogue box to choose it as a domain. Thank you