moleFractions.C

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#include "moleFractions.H"
#include "basicThermo.H"

// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //

template<class ThermoType>
void Foam::moleFractions<ThermoType>::calculateMoleFractions()
{
    const ThermoType& thermo =
        mesh_.lookupObject<ThermoType>(basicThermo::dictName);

    const PtrList<volScalarField>& Y = thermo.composition().Y();

    const volScalarField W(thermo.W());

    forAll(Y, i)
    {
        const dimensionedScalar Wi
        (
            "Wi",
            dimMass/dimMoles,
            thermo.composition().Wi(i)
        );

        X_[i] = W*Y[i]/Wi;
    }
}


// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

template<class ThermoType>
Foam::moleFractions<ThermoType>::moleFractions
(
    const word& name,
    const Time& runTime,
    const dictionary& dict
)
:
    fvMeshFunctionObject(name, runTime, dict)
{
    if (mesh_.foundObject<ThermoType>(basicThermo::dictName))
    {
        const ThermoType& thermo =
            mesh_.lookupObject<ThermoType>(basicThermo::dictName);

        const PtrList<volScalarField>& Y = thermo.composition().Y();

        X_.setSize(Y.size());

        forAll(Y, i)
        {
            X_.set
            (
                i,
                new volScalarField
                (
                    IOobject
                    (
                        "X_" + Y[i].name(),
                        mesh_.time().timeName(),
                        mesh_
                    ),
                    mesh_,
                    dimensionedScalar(dimless, 0)
                )
            );
        }

        calculateMoleFractions();
    }
    else
    {
        FatalErrorInFunction
            << "Cannot find thermodynamics model of type "
            << ThermoType::typeName
            << exit(FatalError);
    }
}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

template<class ThermoType>
Foam::moleFractions<ThermoType>::~moleFractions()
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

template<class ThermoType>
bool Foam::moleFractions<ThermoType>::read
(
    const dictionary& dict
)
{
    return true;
}


template<class ThermoType>
bool Foam::moleFractions<ThermoType>::execute()
{
    calculateMoleFractions();
    return true;
}


template<class ThermoType>
bool Foam::moleFractions<ThermoType>::write()
{
    forAll(X_, i)
    {
        X_[i].write();
    }

    return true;
}


// ************************************************************************* //