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November 5, 2001, 03:11 |
UDF: Re_t and Re_y
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#1 |
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Which UDF macros describe directly Turbulent Reynolds Numbers:
Re_t=rho*(k^2)/(mu*epsilon) Re_y=rho*(k^0.5)*y/mu? where: rho - density, mu - viscosity, k - Turbulent Kinetic Energy, epsilon - Turbulent Dissipation Rate, y - wall distance. |
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