- **Phoenics**
(*http://www.cfd-online.com/Forums/phoenics/*)

- - **equilibrium wall function**
(*http://www.cfd-online.com/Forums/phoenics/90232-equilibrium-wall-function.html*)

equilibrium wall functionDear Friends,
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)orsturb = k/LN(E*Re*SQRT(sturb))**2 (is it LN(E*Re*SQRT(sturb))**2 ?)Someone Please help me in this regard. Advance thanks Jyothish |

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 sturb=1/(u+)^2 Re = (u+)*(y+) |

All times are GMT -4. The time now is 04:54. |