Can different URF's give different solutions?
 

Hi everybody,

I am running perriodic 3D flow in FLuent. I had faced with a convergence problem. I, sort of, solved it by playing Under Relaxation Factors. But I've also notticed that, different URF's (keeping the rest constant) gives me different flow fields. Especially pressure gradient value.

Is there anybody faced with similar situation?

Thanks...