openfoam/tutorials/multiphase/settlingFoam/ras/dahl/0/pmh
henry 3b038c3702 settlingFoam: Changed to solving for pmh (static pressure minus hydrostatic pressure).
While p and pmh (pd in OpenFOAM-1.5.?) are equivalent on orthogonal meshes they
are not on non-orthogonal meshes and the difference is very important for
buoyancy-dominated flows such as settling.  settlingFoam is now written in terms
of pmh (static pressure minus hydrostatic pressure) which used to be called pd
but that confused too may people.
2010-01-28 16:06:08 +00:00

58 lines
1.4 KiB
C++

/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: http://www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object pmh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 0;
}
bottomWall
{
type buoyantPressure;
value uniform 0;
}
endWall
{
type zeroGradient;
}
top
{
type buoyantPressure;
value uniform 0;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //