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Running snappyHexMesh - Rotor Region
Utility snappyHexMesh refines background mesh in direction to the surface model, reading set-up from system/snappyHexMeshDict.
After system/snappyHexMeshDict is set-up, create the mesh running snappyHexMesh utility:
# snappyHexMesh
When finished, check the mesh running checkMesh and view the mesh in paraview:
# checkMesh -latestTime
# paraFoam
The final mesh is located in directory with the highest number.
Figure: Centrifugal fan rotor region mesh view.