Comments (2)
mostaphaRoudsari
commented on June 27, 2024
These are the formulas to automate k and epsilon:
Cm = 0.09
z0 //roughness level
z = 10 // reference height
Uref //velocity in m/s
k = 0.41
Uabl = Uref * k / ln((z + z0) /z0)
epsilon(z) = Uabl**3 / k * (z + z0)
k(z) = Uabl**2 / sqrt(Cm)values for roughness level are as below:
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mostaphaRoudsari
commented on June 27, 2024
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