best turbulence model
 

hi all. i am investigating the flow separation over a 2D airfoil in ground effect. what would be the best turbulence model to use?

cheers, matt.

Re: best turbulence model
 

hi i think 1 equation model is better that other nabeel

Re: best turbulence model
 

hi i study 5 turbulence models from which k-w,baldwin barth, spallart allmaras, i now beleived that spallart allmaras is the most suitable one for flow over airfoil from simplicity,and good result khairy-Egypt

Re: best turbulence model
 

thanks heaps guys

Re: best turbulence model
 

Spallart Allmaras works very well for me, in a Turbine design. Allows convergence with Compressible flow, rotating components, v.high temperatures

see http://rashy.ic24.net