One-/Two--equ--turbulence-model

Matthias

Dear all,

I am trying to implement the k-eps-model (Lam-Bremhorst) into my 2D - FD - code. (it is a basic code, not very sophisticated, but everybody starts with small steps !!). My Question is: Knows somebody an One-equ-model, where I can at first test the k-equ. before I implement the eps-equ. The geometry I am using is a canal flow and the backwardfacing step. Further questions concerning the k-eqs-equ (Lam-Bremhorst-model):

- do I have to use the wall-damping function only in the near of the wall or also at the inlet or outlet. - I am using noslip conditions at the wall, should I implement other bcd at the wall, eg. for consideration of the log-law layer.

Thaks for the help

Matthias