powerSeriesReactionRateI.H

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

inline Foam::powerSeriesReactionRate::powerSeriesReactionRate
(
    const scalar A,
    const scalar beta,
    const scalar Ta,
    const FixedList<scalar, nCoeff_> coeffs
)
:
    A_(A),
    beta_(beta),
    Ta_(Ta),
    coeffs_(coeffs)
{}


inline Foam::powerSeriesReactionRate::powerSeriesReactionRate
(
    const speciesTable&,
    const dictionary& dict
)
:
    A_(readScalar(dict.lookup("A"))),
    beta_(readScalar(dict.lookup("beta"))),
    Ta_(readScalar(dict.lookup("Ta"))),
    coeffs_(dict.lookup("coeffs"))
{}


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

inline Foam::scalar Foam::powerSeriesReactionRate::operator()
(
    const scalar p,
    const scalar T,
    const scalarField&
) const
{
    scalar lta = A_;

    if (mag(beta_) > VSMALL)
    {
        lta *= pow(T, beta_);
    }

    scalar expArg = 0.0;

    forAll(coeffs_, n)
    {
        expArg += coeffs_[n]/pow(T, n + 1);
    }

    lta *= exp(expArg);

    return lta;
}


inline void Foam::powerSeriesReactionRate::write(Ostream& os) const
{
    os.writeKeyword("A") << A_ << token::END_STATEMENT << nl;
    os.writeKeyword("beta") << beta_ << token::END_STATEMENT << nl;
    os.writeKeyword("Ta") << Ta_ << token::END_STATEMENT << nl;
    os.writeKeyword("coeffs") << coeffs_ << token::END_STATEMENT << nl;
}


inline Foam::Ostream& Foam::operator<<
(
    Ostream& os,
    const powerSeriesReactionRate& psrr
)
{
    psrr.write(os);
    return os;
}


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