CFD Online Discussion Forums

CFD Online Discussion Forums (
-   OpenFOAM Mesh Utilities (
-   -   Wall mesh refinement based on y+ (

Hrushi July 22, 2010 03:53

Wall mesh refinement based on y+
I am able to refine the mesh using refineHexMesh/celllSet utility based on field value like magGradU. It works well.

I had calculated yplus values for my case. Based on that, I need to refine the mesh at the wall. When I give the option of yPlus in cellSetDict, it writes the cellSet c0 having zero cells. This may be becuse all y+ values are reported for boundaryField not the internalField.

So anyone knows how to refine the mesh at the wall region based on yPlus value?

mgab July 9, 2017 06:06

Could you explain how did you refine the mesh based on a field value?
That would be really helpful.

All times are GMT -4. The time now is 11:53.