Hello,

I m trying to change an interior boundary condition to a pressure outlet, but it does not appear in the list... Does anyone know another way to do this? Thanks

an interior boundary can not be changed to an ouelet.

A pressure outlet needs to be at the outer boundary of the model whereas an 'interior' is by definition somewhere in the interior of the model.

Thank you for your reply,

My problem is that I wanted to make a parametric study concerning the geometry, without iterating from the beginning. I will have to change my strategy...