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wall shear stress

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Old   December 5, 2003, 14:43
Default wall shear stress
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Mike
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Hi,

I am using stankard k-e model with enhance wall treatment. The flow is a steady fow. I found the wall shear stress has a big difference(> factor of 6) when using dt=0.001 and dt=0.1.

Can anyone give some comment on this?

Thank you.

Jeff
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