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[mesh manipulation] Wall mesh refinement based on y+

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Old   July 22, 2010, 04:53
Thumbs up Wall mesh refinement based on y+
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Hrushikesh Khadamkar
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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?
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Old   July 9, 2017, 07:06
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Hi!
Could you explain how did you refine the mesh based on a field value?
That would be really helpful.
Thanks
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