Hi, how should I set the ¡°Outflow Gauge Pressure¡±value when I use ¡°velocity inlet boundary conditions¡± (Coupled Solver) for the unsteady simulation? Thanks.

I don't think you can set the outflow guage pressure when you are using the velocity inlet boundary condition. You can give only one of them at a particular boundary.

Saad

Thanks. But,do you mean I should keep the outflow Gauge Pressure "0" on the velocity inlet panel? Will this affect the unsteady results? (I have set the unsteady inlet boundary conditions)