hPolynomialThermo.C

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#include "hPolynomialThermo.H"
#include "IOstreams.H"

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

template<class EquationOfState, int PolySize>
Foam::hPolynomialThermo<EquationOfState, PolySize>::hPolynomialThermo
(
    const dictionary& dict
)
:
    EquationOfState(dict),
    Hf_(dict.subDict("thermodynamics").get<scalar>("Hf")),
    Sf_(dict.subDict("thermodynamics").get<scalar>("Sf")),
    CpCoeffs_(dict.subDict("thermodynamics").lookup(coeffsName("Cp"))),
    Tref_(dict.subDict("thermodynamics").getOrDefault<scalar>("Tref", Tstd)),
    Href_(dict.subDict("thermodynamics").getOrDefault<scalar>("Href", 0)),
    Sref_(dict.subDict("thermodynamics").getOrDefault<scalar>("Sref", 0)),
    Pref_(dict.subDict("thermodynamics").getOrDefault<scalar>("Pref", Pstd)),
    hCoeffs_(),
    sCoeffs_()
{
    hCoeffs_ = CpCoeffs_.integral();
    sCoeffs_ = CpCoeffs_.integralMinus1();
    // Offset h poly so that it is relative to the enthalpy at Tref
    hCoeffs_[0] +=
        Href_ - hCoeffs_.value(Tref_) - EquationOfState::H(Pstd, Tref_);

    // Offset s poly so that it is relative to the entropy at Tref
    sCoeffs_[0] +=
        Sref_ - sCoeffs_.value(Tref_) - EquationOfState::S(Pstd, Tref_);
}


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

template<class EquationOfState, int PolySize>
void Foam::hPolynomialThermo<EquationOfState, PolySize>::write
(
    Ostream& os
) const
{
    EquationOfState::write(os);

    // Entries in dictionary format
    {
        os.beginBlock("thermodynamics");
        os.writeEntry("Hf", Hf_);
        os.writeEntry("Sf", Sf_);
        os.writeEntry("Tref", Tref_);
        os.writeEntry("Hsref", Href_);
        os.writeEntry("Sref", Sref_);
        os.writeEntry("Pref", Pref_);
        os.writeEntry(coeffsName("Cp"), CpCoeffs_);
        os.endBlock();
    }
}


// * * * * * * * * * * * * * * * Ostream Operator  * * * * * * * * * * * * * //

template<class EquationOfState, int PolySize>
Foam::Ostream& Foam::operator<<
(
    Ostream& os,
    const hPolynomialThermo<EquationOfState, PolySize>& pt
)
{
    pt.write(os);
    return os;
}


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