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ENH: PaSR model improvements

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This commit is contained in:
andy
2012-06-15 14:51:59 +01:00
parent 1431ca218f
commit bf1012a798
2 changed files with 5 additions and 16 deletions
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19
src/combustionModels/PaSR/PaSR.C
View File

@ -25,7 +25,6 @@ License
#include "PaSR.H"
#include "fvmSup.H"
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
template<class CombThermoType>
@ -36,18 +35,17 @@ Foam::combustionModels::PaSR<CombThermoType>::PaSR
)
:
CombThermoType(modelType, mesh),
Cmix_(this->coeffs().lookup("Cmix")),
Cmix_(readScalar(this->coeffs().lookup("Cmix"))),
turbulentReaction_(this->coeffs().lookup("turbulentReaction")),
kappa_
(
IOobject
(
"kappa",
"PaSR::kappa",
mesh.time().timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE,
false
IOobject::AUTO_WRITE
),
mesh,
dimensionedScalar("kappa", dimless, 0.0)
@ -70,7 +68,6 @@ Foam::combustionModels::PaSR<CombThermoType>::~PaSR()
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
template<class CombThermoType>
Foam::tmp<Foam::volScalarField>
Foam::combustionModels::PaSR<CombThermoType>::tc() const
@ -108,20 +105,12 @@ void Foam::combustionModels::PaSR<CombThermoType>::correct()
tmp<volScalarField> ttc(tc());
const volScalarField& tc = ttc();
const dimensionedScalar e0
(
"e0",
sqr(dimLength)/pow3(dimTime),
SMALL
);
forAll(epsilon, i)
{
if (epsilon[i] > 0)
{
scalar tk =
Cmix_.value()
*Foam::sqrt(muEff[i]/rho[i]/(epsilon[i] + e0.value()));
Cmix_*Foam::sqrt(muEff[i]/rho[i]/(epsilon[i] + SMALL));
// Chalmers PaSR model
if (!useReactionRate_)

2
src/combustionModels/PaSR/PaSR.H
View File

@ -55,7 +55,7 @@ class PaSR
// Private data
//- Mixing constant
dimensionedScalar Cmix_;
scalar Cmix_;
//- Turbulent reaction switch
Switch turbulentReaction_;