Dafoam y+ accuracy

[byeonghoon-ahn]

Hello，
I see that the example of dafoam is set to y+>1. When I calculate wing using CFD++ or other CFD solvers, the mesh is set to y+< 1.
Since I haven't learned openfoam before, Does the calculation of Y+> 1 meet the experimental results?
Kindly help me in this regard.

[friedenhe]

DAFoam uses the OpenFOAM's built-in y+ calculation function. Can you run OpenFOAM's built-in y+ calculation utility and see if it agrees with other CFD solvers?

[byeonghoon-ahn]

Thank you very much for the reply~

[15175829310]

Why is it that the y+ calculated by openfoam is ≈30, but the y+ calculated by DArhoSimplecFoam is ≈0.016? I don't know what the problem is. I look forward to your reply.

[15175829310]

Why is it that the y+ calculated by openfoam is ≈30, but the y+ calculated by DArhoSimplecFoam is ≈0.016? I don't know what the problem is. I look forward to your reply.

[friedenhe]

How did you calculate the yPlus? Some screenshots will be useful.