strange problem with a boundary
 

Hi all.
i'm simulating a channel. it is a two phased flow (water and air). when I define expressions and boundary condition at inlet, the volume fraction of water is completely incorrect. It's all air! surprisingly, I import ccl from another simulation that had worked properly!
anybody knows the problem?

Obviously you have got the inlet expression wrong. But how are we meant to help you when you do not even show the expressions you have used? Post an image of what you are modelling while you are at it.