XiFluid.C

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License
    This file is part of OpenFOAM.
 
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    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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    for more details.
 
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#include "XiFluid.H"
#include "localEulerDdtScheme.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace solvers
{
    defineTypeNameAndDebug(XiFluid, 0);
    addToRunTimeSelectionTable(solver, XiFluid, fvMesh);
}
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::solvers::XiFluid::XiFluid(fvMesh& mesh)
:
    isothermalFluid
    (
        mesh,
        autoPtr<fluidThermo>(psiuMulticomponentThermo::New(mesh).ptr())
    ),
 
    thermo_(refCast<psiuMulticomponentThermo>(isothermalFluid::thermo_)),
 
    composition(thermo_.composition()),
 
    b_(composition.Y("b")),
 
    unstrainedLaminarFlameSpeed(laminarFlameSpeed::New(thermo_)),
 
    Su
    (
        IOobject
        (
            "Su",
            runTime.name(),
            mesh,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        mesh
    ),
 
    SuMin(0.01*Su.average()),
    SuMax(4*Su.average()),
 
    Xi_
    (
        IOobject
        (
            "Xi",
            runTime.name(),
            mesh,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        mesh
    ),
 
    St
    (
        IOobject
        (
            "St",
            runTime.name(),
            mesh,
            IOobject::NO_READ,
            IOobject::AUTO_WRITE
        ),
        Xi_*Su
    ),
 
    combustionProperties
    (
        IOobject
        (
            "combustionProperties",
            runTime.constant(),
            mesh,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
 
    SuModel
    (
        combustionProperties.lookup("SuModel")
    ),
 
    sigmaExt
    (
        combustionProperties.lookup("sigmaExt")
    ),
 
    XiModel
    (
        combustionProperties.lookup("XiModel")
    ),
 
    XiCoef
    (
        combustionProperties.lookup("XiCoef")
    ),
 
    XiShapeCoef
    (
        combustionProperties.lookup("XiShapeCoef")
    ),
 
    uPrimeCoef
    (
        combustionProperties.lookup("uPrimeCoef")
    ),
 
    ign(combustionProperties, runTime, mesh),
 
    thermophysicalTransport
    (
        momentumTransport(),
        thermo_,
        true
    ),
 
    thermo(thermo_),
    b(b_),
    Xi(Xi_)
{
    thermo.validate(type(), "ha", "ea");
 
    if (composition.contains("ft"))
    {
        fields.add(composition.Y("ft"));
    }
 
    fields.add(b);
    fields.add(thermo.he());
    fields.add(thermo.heu());
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::solvers::XiFluid::~XiFluid()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
void Foam::solvers::XiFluid::prePredictor()
{
    isothermalFluid::prePredictor();
 
    if (pimple.predictTransport())
    {
        thermophysicalTransport.predict();
    }
}
 
 
void Foam::solvers::XiFluid::postCorrector()
{
    isothermalFluid::postCorrector();
 
    if (pimple.correctTransport())
    {
        thermophysicalTransport.correct();
    }
}
 
 
// ************************************************************************* //