Ok, so the mates are the constraints, thanks for your answer. I've checked them all though.
My model is pretty simple, mostly made of pipes. But I figured out that sometimes when my model is too big it doesn't work very well... It may be linked to my computer capacity.
Anyway, thanks for your...
Hi,
I am new using flow works, and I have a problem putting boundary conditions for an internal analysis ("Face<1> is not laying on the boundary between solid and fluid region"). Check geometry gives me a 0 m^3 fluid volume, but I can't find where my solid is not closed.
In the help topic...
