XiFluid.C

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    This file is part of OpenFOAM.
 
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#include "XiFluid.H"
#include "bXiIgnition.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>(new ubRhoThermo(mesh))
    ),
 
    thermo_(refCast<ubRhoThermo>(isothermalFluid::thermo_)),
 
    alphaPhiu_
    (
        IOobject::groupName("alphaPhi", thermo_.unburntPhaseName),
        phi
    ),
 
    alphaPhib_
    (
        IOobject::groupName("alphaPhi", thermo_.burntPhaseName),
        phi
    ),
 
    uMomentumTransport_
    (
        thermo_.alphau(),
        thermo_.uThermo().rho(),
        U,
        alphaPhiu_,
        phi,
        thermo_.uThermo(),
        isothermalFluid::momentumTransport()
    ),
 
    bMomentumTransport_
    (
        thermo_.alphab(),
        thermo_.bThermo().rho(),
        U,
        alphaPhib_,
        phi,
        thermo_.bThermo(),
        isothermalFluid::momentumTransport()
    ),
 
    uThermophysicalTransport_
    (
        thermophysicalTransportModel::New
        (
            uMomentumTransport_,
            thermo_.uThermo()
        )
    ),
 
    bThermophysicalTransport_
    (
        thermophysicalTransportModel::New
        (
            bMomentumTransport_,
            thermo_.bThermo()
        )
    ),
 
    uReaction_(reactionModel::New(thermo_.uThermo(), uMomentumTransport_)),
 
    bReaction_(reactionModel::New(thermo_.bThermo(), bMomentumTransport_)),
 
    combustionProperties
    (
        IOobject
        (
            "combustionProperties",
            runTime.constant(),
            mesh,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
 
    printCombustionProperties_(new printDictionary(combustionProperties)),
 
    ignited_(false),
 
    bMin_
    (
        combustionProperties.subDict("flameWrinkling")
       .lookupOrDefault("bMin", 1e-3)
    ),
 
    mgbCoeff_
    (
        combustionProperties.subDict("flameWrinkling")
       .lookupOrDefault("mgbCoeff", 1e-3)
    ),
 
    SuModel_
    (
        SuModel::New
        (
            combustionProperties,
            thermo_.uThermo(),
            isothermalFluid::momentumTransport()
        )
    ),
 
    XiModel_
    (
        XiModel::New
        (
            combustionProperties,
            thermo_,
            isothermalFluid::momentumTransport(),
            SuModel_->Su()
        )
    ),
 
    thermo(thermo_),
 
    momentumTransport(isothermalFluid::momentumTransport),
 
    uThermophysicalTransport(uThermophysicalTransport_),
    bThermophysicalTransport(bThermophysicalTransport_),
 
    b(thermo.b()),
    uThermo(thermo.uThermo()),
 
    c(thermo.c()),
    bThermo(thermo.bThermo()),
 
    Su(SuModel_->Su()),
    Xi(XiModel_->Xi())
{
    printCombustionProperties_.clear();
 
    mesh.schemes().setFluxRequired(b.name());
 
    const UPtrListDictionary<fv::bXiIgnition> ignitionModels
    (
        fvModels().lookupType<fv::bXiIgnition>()
    );
 
    if (runTime.restart())
    {
        forAll(ignitionModels, i)
        {
            if (ignitionModels[i].ignited())
            {
                ignited_ = true;
                break;
            }
        }
    }
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::solvers::XiFluid::~XiFluid()
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
void Foam::solvers::XiFluid::thermophysicalTransportPredictor()
{
    uThermophysicalTransport_->predict();
    bThermophysicalTransport_->predict();
}
 
 
void Foam::solvers::XiFluid::thermophysicalTransportCorrector()
{
    uThermophysicalTransport_->correct();
    bThermophysicalTransport_->correct();
}
 
 
void Foam::solvers::XiFluid::reset()
{
    ignited_ = false;
 
    thermo_.reset();
 
    thermo_.b().correctBoundaryConditions();
    thermo_.c() = 1.0 - thermo_.b();
 
    SuModel_->reset();
    XiModel_->reset();
}
 
 
// ************************************************************************* //