CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM Mesh Utilities (http://www.cfd-online.com/Forums/openfoam-meshing-utilities/)
-   -   Wall mesh refinement based on y+ (http://www.cfd-online.com/Forums/openfoam-meshing-utilities/78450-wall-mesh-refinement-based-y.html)

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?


All times are GMT -4. The time now is 18:33.