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MULES: corrected handling of density in implicitSolve

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This commit is contained in:
Henry 2012-05-30 15:23:56 +01:00
parent d5b8f549b9
commit 3e03e3ba07
1 changed files with 39 additions and 5 deletions
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44
src/finiteVolume/fvMatrices/solvers/MULES/MULESTemplates.C
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@ -103,6 +103,29 @@ void Foam::MULES::explicitSolve
}
namespace Foam
{
namespace MULES
{
template<class RhoType>
inline tmp<surfaceScalarField> interpolate(const RhoType& rho)
{
notImplemented
(
"tmp<surfaceScalarField> interpolate(const RhoType& rho)"
);
return tmp<surfaceScalarField>(NULL);
}
template<>
inline tmp<surfaceScalarField> interpolate(const volScalarField& rho)
{
return fvc::interpolate(rho);
}
}
}
template<class RhoType, class SpType, class SuType>
void Foam::MULES::implicitSolve
(
@ -143,10 +166,6 @@ void Foam::MULES::implicitSolve
scalarField allCoLambda(mesh.nFaces());
{
tmp<surfaceScalarField> Cof =
mesh.time().deltaT()*mesh.surfaceInterpolation::deltaCoeffs()
*mag(phi)/mesh.magSf();
slicedSurfaceScalarField CoLambda
(
IOobject
@ -164,7 +183,22 @@ void Foam::MULES::implicitSolve
false // Use slices for the couples
);
CoLambda == 1.0/max(CoCoeff*Cof, scalar(1));
if (phi.dimensions() == dimDensity*dimVelocity*dimArea)
{
tmp<surfaceScalarField> Cof =
mesh.time().deltaT()*mesh.surfaceInterpolation::deltaCoeffs()
*mag(phi/interpolate(rho))/mesh.magSf();
CoLambda == 1.0/max(CoCoeff*Cof, scalar(1));
}
else
{
tmp<surfaceScalarField> Cof =
mesh.time().deltaT()*mesh.surfaceInterpolation::deltaCoeffs()
*mag(phi)/mesh.magSf();
CoLambda == 1.0/max(CoCoeff*Cof, scalar(1));
}
}
scalarField allLambda(allCoLambda);