uInhomogeneousEGRMixture.C

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#include "uInhomogeneousEGRMixture.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(uInhomogeneousEGRMixture, 0);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::uInhomogeneousEGRMixture::uInhomogeneousEGRMixture
(
    const dictionary& dict
)
:
    species_({"fu", "egr"}),
    stoicRatio_(dict.lookup<scalar>("stoichiometricAirFuelMassRatio")),
    active_(2, true)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::scalar Foam::uInhomogeneousEGRMixture::Phi
(
    const scalarFieldListSlice& Yu
) const
{
    const scalar ft = Yu[FU] + Yu[EGR]/(stoicRatio_ + 1);
    return stoicRatio_*ft/max(1 - ft, small);
}
 
 
void Foam::uInhomogeneousEGRMixture::read(const dictionary& dict)
{
    stoicRatio_ = dict.lookup<scalar>("stoichiometricAirFuelMassRatio");
}
 
 
// ************************************************************************* //