Divergence in spherical domain with no inlet
 

Hello everyone!

I am trying to measure the drag moment of a rotating body. I therefore created a mesh around it with a spherical boundary and defined everything as pressure outlet. In Fluent i then specified a frame rotation.

I always get the following error:

divergence in AMG-solver x-momentum.

I also tried to do it with defining the boundary as in and outlet, but i get a similar error. Do you have any idea where the error could be?

Thanks!

Markus

I attached the ICEM project files