Hi,

For the same geometry, i made two different mesh. one with all tetra and other with hex-tetra combination. Surprisingly, for the same boundary condtions, i am getting different answers for two meshes almost 30% variation. why is it so? the mesh quality of both cases are good. is this is the problem with Fluent itself.

kindly suggest some answer or methods to get same result in both the cases.

Thanks

Hi selvag, This is as nice postcan u pls cend the pictures of the both results to my mail cfd.learner@gmail.com. Because i am very much interested to see that selvag. And tell my views.

With regards, Vijay