epsilonWallFunction: Expression of espilon in log layer
In this documentation page about epsilonWallFunction, the expression of
\epsilon_\text{log}
is given by:
\epsilon_\text{log} = wC_\mu\frac{k^{3/2}}{\nu_{t,w}y} \tag{1}
However, in the source code, the following expression is used:
\epsilon_\text{log} = wC_{\mu}^{3/4}\frac{k^{3/2}}{\kappa y} \tag{2}
Unless the expressions
\frac{C_\mu}{\nu_{t,w}}
and \frac{C_{\mu}^{3/4}}{\kappa}
are equivalent, the expression (1) should be corrected in the documentation.
Thank you