RNG with StarCCM+ ?
 

Hello everybody,

For the kind of turbulent flows i'm dealing with, i've been advised to use the RNG k-epsilon model. Maybe I missed something, but I can't find this model in starccm+. Is there a trick somewhere?

Does someone know a solution?

Thanks in advance.

Re: RNG with StarCCM+ ?
 

Why not try the realisable k-e or the non-linear constitutive relation for the standard k-e? you should come reasonably close with some one of these

Re: RNG with StarCCM+ ?
 

There's no RNG model available in CCM+, you're right, but I suggest you to try the realizable k-eps anyway, it give results similar to the one that gives the RNG model.