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foam-extend4.1-coherent-io/applications/solvers/multiphase/compressibleInterDyMFoam/UEqn.H
Henrik Rusche c0dc374d98 Merge PISO/PIMPLE solver updates. Author: Vanja Skuric. Merge: Henrik Rusche
Conflicts:
	applications/solvers/compressible/rhoPorousMRFPimpleFoam/rhoPorousMRFPimpleFoam.C
	applications/solvers/compressible/steadyCompressibleFoam/pEqn.H
	applications/solvers/compressible/steadyCompressibleMRFFoam/createFields.H
	applications/solvers/compressible/steadyCompressibleMRFFoam/pEqn.H
	applications/solvers/compressible/steadyCompressibleSRFFoam/createFields.H
	applications/solvers/compressible/steadyCompressibleSRFFoam/pEqn.H
	applications/solvers/coupled/MRFPorousFoam/createFields.H
	applications/solvers/coupled/pUCoupledFoam/createFields.H
	tutorials/compressible/rhoPorousMRFPimpleFoam/mixerVessel2D/system/fvSolution
	tutorials/compressible/steadyCompressibleFoam/transonicBump/system/fvSchemes
	tutorials/compressible/steadyCompressibleSRFFoam/bentBlade/system/fvSchemes
	tutorials/compressible/steadyCompressibleSRFFoam/simpleBlade/system/fvSchemes
	tutorials/coupled/conjugateHeatFoam/conjugateCavity/system/fvSchemes
	tutorials/coupled/conjugateHeatSimpleFoam/conjugateCavity/system/fvSchemes
	tutorials/equationReader/equationReaderDemo/pitzDaily/system/fvSchemes
	tutorials/heatTransfer/buoyantBoussinesqPisoFoam/hotRoom/system/fvSchemes
	tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSchemes
	tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/fvSchemes
	tutorials/incompressible/pUCoupledFoam/backwardFacingStepLaminar/system/fvSchemes
	tutorials/incompressible/pUCoupledFoam/backwardFacingStepTurbulent/system/fvSchemes
	tutorials/incompressible/pUCoupledFoam/cavity/system/fvSchemes
	tutorials/viscoelastic/viscoelasticFluidFoam/XPP_SE/system/fvSchemes
2016-05-29 16:37:07 +02:00

34 lines
784 B
C++

surfaceScalarField muEff
(
"muEff",
twoPhaseProperties.muf()
+ fvc::interpolate(rho*turbulence->nut())
);
fvVectorMatrix UEqn
(
fvm::ddt(rho, U)
+ fvm::div(rhoPhi, U)
- fvm::laplacian(muEff, U)
- (fvc::grad(U) & fvc::grad(muEff))
- fvc::div(muEff*(mesh.Sf() & fvc::interpolate(T(fvc::grad(U)))))
);
UEqn.relax();
if (pimple.momentumPredictor())
{
solve
(
UEqn
==
fvc::reconstruct
(
fvc::interpolate(rho)*(g & mesh.Sf())
+ (
fvc::interpolate(interface.sigmaK())*fvc::snGrad(alpha1)
- fvc::snGrad(p)
) * mesh.magSf()
)
);
}