[fisch]

Hello,

i read some parts about the Gamma Scheme in Jasak's Thesis (pages 107-110) and wanted to try it now for my openFOAM simulations. My question is now, what the Greek_Gamma value should be if i define for example:
div (phi,U) GammaV [Greek_Gamma]

In the Documentation there is a recommendation for Greek_Gamma = 1 ( i think for maximal stability).
But where is the Greek_beta_m value of the chapter in the thesis? Or is this Greek_Gamma this Greek_beta_m? Or is it not possible to define this Greek_beta_m?

What are the best values for this factor in your simulations to get max accuracy (in the best case 2nd order) and still a good convergence rate???

Thanks a lot,

Rupert