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Kolmogorov length scale in LES

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Old   April 6, 2015, 12:08
Default Kolmogorov length scale in LES
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Hello,

Is anyone knows how to calculate kolmgorov length scale which is
(kinematic viscosity^3/turbulent dissipation rate)^0.25

So, I basically need to calculate turbulent dissipation rate in LES?

I appreciate any help,
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