openfoam/applications/solvers/multiphase/multiphaseEulerFoam/multiphaseSystem/diameterModels/isothermalDiameter/isothermalDiameter.C
2013-08-22 16:51:41 +01:00

81 lines
2.3 KiB
C

/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\/ 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 3 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, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "isothermalDiameter.H"
#include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
namespace Foam
{
namespace diameterModels
{
defineTypeNameAndDebug(isothermal, 0);
addToRunTimeSelectionTable
(
diameterModel,
isothermal,
dictionary
);
}
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::diameterModels::isothermal::isothermal
(
const dictionary& dict,
const phaseModel& phase
)
:
diameterModel(dict, phase),
d0_("d0", dimLength, dict.lookup("d0")),
p0_("p0", dimPressure, dict.lookup("p0"))
{}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Foam::diameterModels::isothermal::~isothermal()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::volScalarField> Foam::diameterModels::isothermal::d() const
{
const volScalarField& p = phase_.U().db().lookupObject<volScalarField>
(
"p"
);
return d0_*pow(p0_/p, 1.0/3.0);
}
// ************************************************************************* //