equilibrium wall function
Can anyone help me in the expression given in phoenics code for equilibrium wall function.
What is given in the Phoenics documentation is
sturb = (k/LN(E*Re*SQRT(sturb))**2 (brackets are not actually closed)
Is it (k/LN(E*Re*SQRT(sturb)))**2 (sturb^2)
sturb = k/LN(E*Re*SQRT(sturb))**2 (is it LN(E*Re*SQRT(sturb))**2 ?)
Someone Please help me in this regard.
The following expression can be derived
sturb=kappa/[ ln (E*Re*sqrt(sturb) ]
by re-arranging the log law
u+ = ln(E*y+)/kappa
and noting that
Re = (u+)*(y+)
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