strange problem with fluent version 19.2
I am running through a very weird problem. I have a simulation case, I ran it on a PC with Fluent 19.2 and the solution diverged in the first 40 iterations. Then I ran it (the exact same case) on a different PC with an older Fluent version, surprisingly, the solution continued until converged!!!!
I checked the values during the hybrid initialization for the same case on the two versions, I found that they are different even though the boundary conditions are exactly the same (it is the same case)!!
This is really confusing! Hope anybody can help me out.