[elisenda]

Dear Foammers,

I have to introduce a pressure at inlet. I know nothing about the velocity in inlet.
Does any foammer know how I can include this in the boundary condition files.

May be I have to use the pressureInlet. How I can use this condition? Where? In the velocity boundary condition file? In the pressure boundary condition file?

Any suggest will be very appreciate.

Thanks in advance,
Elisenda

[nimasam]

first approximation can be fixedValue for pressure and for velocity u can use one of these three conditions :
zeroGradient
pressureInletVelocity
pressureDirectedInletVelocity
for further information look userguide page 141