[Lokati]

Hey guys,


i am using interFoam and i want to implement a very simple degassing boundary condition.
I would like to use pressureInletOuteltVelocity-BC or inletOutlet-BC or directionMixed-BC.
I want an outlet-BC which only lets the fluid (Gas and Liquid) out, if the alpha-value is < 0.2.

I think accesing to the patch values of alpha is not the main problem.
The most important problem is which boundary should I use?
And how do I have to change the variables of the BC? (valuefraction, phip, refValue, refGradient, or maybe other variables?

Best regards,


Timucin