hi I solve navier stokes and std k-eps equations. I have difficulties in near wall boundary treatment especialy in practice wall functions method. Does anyone know the procedure to apply wall function method. thanks...

Hi

I suggest , go through the following :

(1) A book by Anderson, Tannehill and Pletcher (2) B.E.Launder and D.B.Spalding, 'Mathematical Models of Turbulence',Academic press, London, 1972 (3) B.E.Launder and D.B.Spalding,'Comp. Methods Appl. Mech. Engg.,3,1974 (4)'Handbook of Numerical Heat Transfer', Ed. W.J.Minkowcyzet et al., John Wiley & sons, NY,1988

Hi

In my earlier mail , I mentioned about a book by Anderson, Tannehill & Pletcher. The details of the book is : D.A.Anderson, J.C.Tannehill & R.H.Pletcher, ' Computational Fluid Mechanics and Heat Transfer',Hemisphere / McGraw Hill, 1984.

Correction - 'Handbook of Numerical Heat Transfer' is edited by W.J. Minkowcyz et al. [ not W.J.Minkowcyzet et al., as appearing in my earlier mail. Sorry for the typing mistake].

(1). I have covered the wall function treatment, the right way, several times here. I had said that I am not going to repeat it again. (2). Check the old messages, please. As I had said before, wall function is a black art.

hi ruppa, thank you for your suggestion but it's still my problems, because in my country I haven't found these books yet (and most of turbulence books), so if you let me know website address(in internet) about the topic, it would more usefull for me... thanks

Hi Sigit, there are many topics about wall function on internet.

pol sih...