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Mesh; wall function for element based finite volume method |
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January 25, 2018, 13:24 |
Mesh; wall function for element based finite volume method
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Senior Member
Oskar
Join Date: Nov 2015
Location: Poland
Posts: 184
Rep Power: 10 |
Hello dear ANSYS CFX users.
I'm doing simulation of turbine in CFX Turbomachinery solver. Previously I was using openFoam which is a finite volume method. I know how to prepare wall function for FVM but CFX is element based finite volume method and I am not sure if I should use wall function in the same way? ANSYS Mesher sets tetrahedrons volume as default for CFX. I wonder if I should use typical hexahedrons on wall function or just refine tetrahedron mesh enough? I would like to use k-omega SST turbulence model. I wish You best. Oskar |
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