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Absolute pressure offset-reg

Dear Sir,

I have been working on internal flow analysis of an valve.

Boundary conditions are

Inlet- 4 Bar pressure

Outlet - Ambient condition

Output required - Velocity at the outlet.

Air is the material medium.

My doubt is for pressure inlet problem whether i need to specify the value for Absolute pressure offset or not?

Thanks

Ram

AcuSolve

English

There would be no need to specify Absolute pressure offset in this case.

With absolute-pressure-offset = 0, make sure all other pressure values are defined as absolute pressure (inlet, outlet, initial conditions).