Hi everybody,

I'm trying to run a stator-rotor simulation using sliding mesh (similar to that one if the Fluent tutorial), I generated a grid using GridGen. When I try to especify the periodicity condition from the boundary conditions menu it does not appears. What can I do.

Thanks.

u can use the command line your sequence may be :

define/ boundary-conditions/ modify-zones/ make-periodic

remember the IDs of the two domains

Thanks a lot for your anwser Charisse. I was trying to do this, but an error message appears at the end of the process. I think that maybe theres is something wrong with my grid, what do you think?

Thanks again.