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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM; if not, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
\*---------------------------------------------------------------------------*/
#include "uniformDensityHydrostaticPressureFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
#include "volFields.H"
#include "surfaceFields.H"
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
uniformDensityHydrostaticPressureFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF
)
:
fixedValueFvPatchScalarField(p, iF),
rho_(0.0),
pRefValue_(0.0),
pRefPoint_(vector::zero)
{}
Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
uniformDensityHydrostaticPressureFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const dictionary& dict
)
:
fixedValueFvPatchScalarField(p, iF),
rho_(readScalar(dict.lookup("rho"))),
pRefValue_(readScalar(dict.lookup("pRefValue"))),
pRefPoint_(dict.lookup("pRefPoint"))
{
if (dict.found("value"))
{
fvPatchField<scalar>::operator=
(
scalarField("value", dict, p.size())
);
}
else
{
evaluate();
}
}
Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
uniformDensityHydrostaticPressureFvPatchScalarField
(
const uniformDensityHydrostaticPressureFvPatchScalarField& ptf,
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const fvPatchFieldMapper& mapper
)
:
fixedValueFvPatchScalarField(ptf, p, iF, mapper),
rho_(ptf.rho_),
pRefValue_(ptf.pRefValue_),
pRefPoint_(ptf.pRefPoint_)
{}
Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
uniformDensityHydrostaticPressureFvPatchScalarField
(
const uniformDensityHydrostaticPressureFvPatchScalarField& ptf
)
:
fixedValueFvPatchScalarField(ptf),
rho_(ptf.rho_),
pRefValue_(ptf.pRefValue_),
pRefPoint_(ptf.pRefPoint_)
{}
Foam::uniformDensityHydrostaticPressureFvPatchScalarField::
uniformDensityHydrostaticPressureFvPatchScalarField
(
const uniformDensityHydrostaticPressureFvPatchScalarField& ptf,
const DimensionedField<scalar, volMesh>& iF
)
:
fixedValueFvPatchScalarField(ptf, iF),
rho_(ptf.rho_),
pRefValue_(ptf.pRefValue_),
pRefPoint_(ptf.pRefPoint_)
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void Foam::uniformDensityHydrostaticPressureFvPatchScalarField::updateCoeffs()
{
if (updated())
{
return;
}
const dictionary& environmentalProperties
= db().lookupObject<IOdictionary>("environmentalProperties");
dimensionedVector g(environmentalProperties.lookup("g"));
operator==
(
pRefValue_
+ rho_*((g.value() & patch().Cf()) - (g.value() & pRefPoint_))
);
fixedValueFvPatchScalarField::updateCoeffs();
}
void Foam::uniformDensityHydrostaticPressureFvPatchScalarField::write
(
Ostream& os
) const
{
fvPatchScalarField::write(os);
os.writeKeyword("rho") << rho_ << token::END_STATEMENT << nl;
os.writeKeyword("pRefValue") << pRefValue_ << token::END_STATEMENT << nl;
os.writeKeyword("pRefPoint") << pRefPoint_ << token::END_STATEMENT << nl;
writeEntry("value", os);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
makePatchTypeField
(
fvPatchScalarField,
uniformDensityHydrostaticPressureFvPatchScalarField
);
}
// ************************************************************************* //