Error Fluent
 

Hi guys,

I am trying to do an analisys of a small wind turbine, and everything seemed to be OK til the iteration 732. I am using a cluster, but only 2 processors.

The case is steady, with 25m/s velocity inlet, 0Pa outlet pressure and rotation speed 1000rpm.

The mesh is divided in two fluids regions: the first one is a rotatory cilinder containing the hub and the three blades, and the other one is the rest of the "tunnel", trimming that cylinder. Both volumes have their cylinder surfaces to define the interface (for the sliding mesh).

I am novel using Fluent, so please, I need your help. I attach some pics. Thank you a lot guys!