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Effect of high Re flows

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Old   May 27, 2014, 03:50
Exclamation Effect of high Re flows
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Peetak Mitra
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Hi,

What effect does very high reynolds number flows have on the turbulence viscosity ratio? Is it safe to increase the upper limit in cases which involve Re in the range of 1000000 to 9000000?

I am constantly getting the warning for the turbulence viscosity ratio being limited to 1+e5, but I read on some blogs online that it can be expected to be higher for high reynolds number flows so will it be safe to increase the upper limit in such cases?

Thanks,
peetak
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