MichaelisMentenReactionRateI.H

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#include "MichaelisMentenReactionRate.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
inline Foam::MichaelisMentenReactionRate::MichaelisMentenReactionRate
(
    const speciesTable& st,
    const dimensionSet& dims,
    const dictionary& dict
)
:
    species_(st),
    Vmax_(dict.lookup<scalar>("Vmax", dims*dimMoles/dimVolume)),
    Km_(dict.lookup<scalar>("Km", dimMoles/dimVolume)),
    s_(st[dict.lookup("S")])
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
inline void Foam::MichaelisMentenReactionRate::preEvaluate() const
{}
 
 
inline void Foam::MichaelisMentenReactionRate::postEvaluate() const
{}
 
 
inline Foam::scalar Foam::MichaelisMentenReactionRate::operator()
(
    const scalar p,
    const scalar T,
    const scalarField& c,
    const label li
) const
{
    return Vmax_/(Km_ + c[s_]);
}
 
 
inline Foam::scalar Foam::MichaelisMentenReactionRate::ddT
(
    const scalar p,
    const scalar T,
    const scalarField& c,
    const label li
) const
{
    return 0;
}
 
 
inline bool Foam::MichaelisMentenReactionRate::hasDdc() const
{
    return true;
}
 
 
inline void Foam::MichaelisMentenReactionRate::ddc
(
    const scalar p,
    const scalar T,
    const scalarField& c,
    const label li,
    scalarField& ddc
) const
{
    ddc = 0;
    ddc[s_] = - Vmax_/sqr(Km_ + c[s_]);
}
 
 
inline void Foam::MichaelisMentenReactionRate::write(Ostream& os) const
{
    writeEntry(os, "Vmax", Vmax_);
    writeEntry(os, "Km", Km_);
    writeEntry(os, "S", species_[s_]);
}
 
 
inline Foam::Ostream& Foam::operator<<
(
    Ostream& os,
    const MichaelisMentenReactionRate& mmrr
)
{
    mmrr.write(os);
    return os;
}
 
 
// ************************************************************************* //