[Thoma]

Hello,

I am trying to set a proper boundary condition for sidewalls. To illustrate my problem, I have attached a screenshot.

The problem is to set boundary conditions on the green parts in the picture. I'd like to apply identical conditions for both sides. So for instance, flow stream leaving one side should enter the volume on the other side.
I think some kind of 'wedge' boundary condition is most convenient but I haven't managed it so far.

Is it possible to do it with wedge conditions? Or are there any more convenient?

I am using Salome for meshing.

Thanks for your help.

Thoma