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y+ in turbulance modelling

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Old   July 22, 2010, 02:07
Question y+ in turbulance modelling
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Rohan
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Dear friends
I have done one simulation of turbulent flow. It converges. But for enhanced wall treatment (y+)<5. But in my simulation it comes very less
i.e. 0.0003
Is it sign of any error?
Whether mesh coarsening is nessessery ?
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Old   July 22, 2010, 07:22
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Dear,
It means that you use a very fine mesh that does not necessary. Anyway your results should be accurate.
good luck
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