ReactingMultiphaseCloud.C

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    Copyright (C) 2020 OpenCFD Ltd.
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#include "ReactingMultiphaseCloud.H"
 
#include "DevolatilisationModel.H"
#include "SurfaceReactionModel.H"
 
// * * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * //
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::setModels()
{
    devolatilisationModel_.reset
    (
        DevolatilisationModel<ReactingMultiphaseCloud<CloudType>>::New
        (
            this->subModelProperties(),
            *this
        ).ptr()
    );
 
    surfaceReactionModel_.reset
    (
        SurfaceReactionModel<ReactingMultiphaseCloud<CloudType>>::New
        (
            this->subModelProperties(),
            *this
        ).ptr()
    );
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::cloudReset
(
    ReactingMultiphaseCloud<CloudType>& c
)
{
    CloudType::cloudReset(c);
 
    devolatilisationModel_.reset(c.devolatilisationModel_.ptr());
    surfaceReactionModel_.reset(c.surfaceReactionModel_.ptr());
 
    dMassDevolatilisation_ = c.dMassDevolatilisation_;
    dMassSurfaceReaction_ = c.dMassSurfaceReaction_;
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class CloudType>
Foam::ReactingMultiphaseCloud<CloudType>::ReactingMultiphaseCloud
(
    const word& cloudName,
    const volScalarField& rho,
    const volVectorField& U,
    const dimensionedVector& g,
    const SLGThermo& thermo,
    bool readFields
)
:
    CloudType(cloudName, rho, U, g, thermo, false),
    reactingMultiphaseCloud(),
    cloudCopyPtr_(nullptr),
    constProps_(this->particleProperties()),
    devolatilisationModel_(nullptr),
    surfaceReactionModel_(nullptr),
    dMassDevolatilisation_(0.0),
    dMassSurfaceReaction_(0.0)
{
    if (this->solution().active())
    {
        setModels();
 
        if (readFields)
        {
            parcelType::readFields(*this, this->composition());
            this->deleteLostParticles();
        }
    }
 
    if (this->solution().resetSourcesOnStartup())
    {
        resetSourceTerms();
    }
}
 
 
template<class CloudType>
Foam::ReactingMultiphaseCloud<CloudType>::ReactingMultiphaseCloud
(
    ReactingMultiphaseCloud<CloudType>& c,
    const word& name
)
:
    CloudType(c, name),
    reactingMultiphaseCloud(),
    cloudCopyPtr_(nullptr),
    constProps_(c.constProps_),
    devolatilisationModel_(c.devolatilisationModel_->clone()),
    surfaceReactionModel_(c.surfaceReactionModel_->clone()),
    dMassDevolatilisation_(c.dMassDevolatilisation_),
    dMassSurfaceReaction_(c.dMassSurfaceReaction_)
{}
 
 
template<class CloudType>
Foam::ReactingMultiphaseCloud<CloudType>::ReactingMultiphaseCloud
(
    const fvMesh& mesh,
    const word& name,
    const ReactingMultiphaseCloud<CloudType>& c
)
:
    CloudType(mesh, name, c),
    reactingMultiphaseCloud(),
    cloudCopyPtr_(nullptr),
    constProps_(),
    devolatilisationModel_(nullptr),
    surfaceReactionModel_(nullptr),
    dMassDevolatilisation_(0.0),
    dMassSurfaceReaction_(0.0)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
template<class CloudType>
Foam::ReactingMultiphaseCloud<CloudType>::~ReactingMultiphaseCloud()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::setParcelThermoProperties
(
    parcelType& parcel,
    const scalar lagrangianDt
)
{
    CloudType::setParcelThermoProperties(parcel, lagrangianDt);
 
    label idGas = this->composition().idGas();
    label idLiquid = this->composition().idLiquid();
    label idSolid = this->composition().idSolid();
 
    parcel.YGas() = this->composition().Y0(idGas);
    parcel.YLiquid() = this->composition().Y0(idLiquid);
    parcel.YSolid() = this->composition().Y0(idSolid);
 
 
    // If rho0 was given in constProp use it. If not use the composition
    // to set tho
    if (constProps_.rho0() == -1)
    {
        const scalarField& Ygas = this->composition().Y0(idGas);
        const scalarField& Yliq = this->composition().Y0(idLiquid);
        const scalarField& Ysol = this->composition().Y0(idSolid);
        const scalar p0 =
            this->composition().thermo().thermo().p()[parcel.cell()];
        const scalar T0 = constProps_.T0();
 
        parcel.rho() = this->composition().rho(Ygas, Yliq, Ysol, T0, p0);
    }
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::checkParcelProperties
(
    parcelType& parcel,
    const scalar lagrangianDt,
    const bool fullyDescribed
)
{
    CloudType::checkParcelProperties(parcel, lagrangianDt, fullyDescribed);
 
    if (fullyDescribed)
    {
        label idGas = this->composition().idGas();
        label idLiquid = this->composition().idLiquid();
        label idSolid = this->composition().idSolid();
 
        this->checkSuppliedComposition
        (
            parcel.YGas(),
            this->composition().Y0(idGas),
            "YGas"
        );
        this->checkSuppliedComposition
        (
            parcel.YLiquid(),
            this->composition().Y0(idLiquid),
            "YLiquid"
        );
        this->checkSuppliedComposition
        (
            parcel.YSolid(),
            this->composition().Y0(idSolid),
            "YSolid"
        );
    }
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::storeState()
{
    cloudCopyPtr_.reset
    (
        static_cast<ReactingMultiphaseCloud<CloudType>*>
        (
            clone(this->name() + "Copy").ptr()
        )
    );
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::restoreState()
{
    cloudReset(cloudCopyPtr_());
    cloudCopyPtr_.clear();
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::resetSourceTerms()
{
    CloudType::resetSourceTerms();
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::evolve()
{
    if (this->solution().canEvolve())
    {
        typename parcelType::trackingData td(*this);
 
        this->solve(*this, td);
    }
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::autoMap
(
    const mapPolyMesh& mapper
)
{
    Cloud<parcelType>::autoMap(mapper);
 
    this->updateMesh();
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::info()
{
    CloudType::info();
 
    this->devolatilisation().info(Info);
    this->surfaceReaction().info(Info);
}
 
 
template<class CloudType>
void Foam::ReactingMultiphaseCloud<CloudType>::writeFields() const
{
    if (this->compositionModel_)
    {
        CloudType::particleType::writeFields(*this, this->composition());
    }
}
 
 
// ************************************************************************* //