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Commit 85b27f67 authored by Henry Weller's avatar Henry Weller
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reactingMultiphaseEulerFoam: New Euler-Euler multiphase solver 

Supporting any number of phases with heat and mass transfer, phase-change and reactions
parent 34f060cf
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applications/solvers/multiphase/multiphaseEulerFoam/UEqns.H
View file @ 85b27f67
......@@ -18,7 +18,7 @@ forAllIter(PtrDictionary<phaseModel>, fluid.phases(), iter)
new fvVectorMatrix
(
fvm::ddt(alpha, U)
+ fvm::div(phase.phiAlpha(), U)
+ fvm::div(phase.alphaPhi(), U)
+ (alpha/phase.rho())*fluid.Cvm(phase)*
(
......
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseSystem/multiphaseSystem.C
View file @ 85b27f67
......@@ -61,7 +61,7 @@ void Foam::multiphaseSystem::calcAlphas()
void Foam::multiphaseSystem::solveAlphas()
{
PtrList<surfaceScalarField> phiAlphaCorrs(phases_.size());
PtrList<surfaceScalarField> alphaPhiCorrs(phases_.size());
int phasei = 0;
forAllIter(PtrDictionary<phaseModel>, phases_, iter)
......@@ -69,10 +69,10 @@ void Foam::multiphaseSystem::solveAlphas()
phaseModel& phase1 = iter();
volScalarField& alpha1 = phase1;
phase1.phiAlpha() =
phase1.alphaPhi() =
dimensionedScalar("0", dimensionSet(0, 3, -1, 0, 0), 0);
phiAlphaCorrs.set
alphaPhiCorrs.set
(
phasei,
new surfaceScalarField
......@@ -87,7 +87,7 @@ void Foam::multiphaseSystem::solveAlphas()
)
);
surfaceScalarField& phiAlphaCorr = phiAlphaCorrs[phasei];
surfaceScalarField& alphaPhiCorr = alphaPhiCorrs[phasei];
forAllIter(PtrDictionary<phaseModel>, phases_, iter2)
{
......@@ -118,7 +118,7 @@ void Foam::multiphaseSystem::solveAlphas()
"div(phir," + alpha2.name() + ',' + alpha1.name() + ')'
);
phiAlphaCorr += fvc::flux
alphaPhiCorr += fvc::flux
(
-fvc::flux(-phir, phase2, phirScheme),
phase1,
......@@ -127,21 +127,21 @@ void Foam::multiphaseSystem::solveAlphas()
}
// Ensure that the flux at inflow BCs is preserved
forAll(phiAlphaCorr.boundaryField(), patchi)
forAll(alphaPhiCorr.boundaryField(), patchi)
{
fvsPatchScalarField& phiAlphaCorrp =
phiAlphaCorr.boundaryField()[patchi];
fvsPatchScalarField& alphaPhiCorrp =
alphaPhiCorr.boundaryField()[patchi];
if (!phiAlphaCorrp.coupled())
if (!alphaPhiCorrp.coupled())
{
const scalarField& phi1p = phase1.phi().boundaryField()[patchi];
const scalarField& alpha1p = alpha1.boundaryField()[patchi];
forAll(phiAlphaCorrp, facei)
forAll(alphaPhiCorrp, facei)
{
if (phi1p[facei] < 0)
{
phiAlphaCorrp[facei] = alpha1p[facei]*phi1p[facei];
alphaPhiCorrp[facei] = alpha1p[facei]*phi1p[facei];
}
}
}
......@@ -153,7 +153,7 @@ void Foam::multiphaseSystem::solveAlphas()
geometricOneField(),
phase1,
phi_,
phiAlphaCorr,
alphaPhiCorr,
zeroField(),
zeroField(),
1,
......@@ -164,7 +164,7 @@ void Foam::multiphaseSystem::solveAlphas()
phasei++;
}
MULES::limitSum(phiAlphaCorrs);
MULES::limitSum(alphaPhiCorrs);
volScalarField sumAlpha
(
......@@ -184,19 +184,19 @@ void Foam::multiphaseSystem::solveAlphas()
{
phaseModel& phase1 = iter();
surfaceScalarField& phiAlpha = phiAlphaCorrs[phasei];
phiAlpha += upwind<scalar>(mesh_, phi_).flux(phase1);
surfaceScalarField& alphaPhi = alphaPhiCorrs[phasei];
alphaPhi += upwind<scalar>(mesh_, phi_).flux(phase1);
MULES::explicitSolve
(
geometricOneField(),
phase1,
phiAlpha,
alphaPhi,
zeroField(),
zeroField()
);
phase1.phiAlpha() += phiAlpha;
phase1.alphaPhi() += alphaPhi;
Info<< phase1.name() << " volume fraction, min, max = "
<< phase1.weightedAverage(mesh_.V()).value()
......
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseSystem/phaseModel/phaseModel.C
View file @ 85b27f67
......@@ -100,11 +100,11 @@ Foam::phaseModel::phaseModel
mesh,
dimensionedVector("0", dimVelocity/dimTime, vector::zero)
),
phiAlpha_
alphaPhi_
(
IOobject
(
IOobject::groupName("phiAlpha", phaseName),
IOobject::groupName("alphaPhi", phaseName),
mesh.time().timeName(),
mesh
),
......
applications/solvers/multiphase/multiphaseEulerFoam/multiphaseSystem/phaseModel/phaseModel.H
View file @ 85b27f67
......@@ -80,7 +80,7 @@ class phaseModel
volVectorField DDtU_;
//- Volumetric flux of the phase
surfaceScalarField phiAlpha_;
surfaceScalarField alphaPhi_;
//- Volumetric flux for the phase
autoPtr<surfaceScalarField> phiPtr_;
......@@ -198,14 +198,14 @@ public:
return phiPtr_();
}
const surfaceScalarField& phiAlpha() const
const surfaceScalarField& alphaPhi() const
{
return phiAlpha_;
return alphaPhi_;
}
surfaceScalarField& phiAlpha()
surfaceScalarField& alphaPhi()
{
return phiAlpha_;
return alphaPhi_;
}
//- Correct the phase properties
......
applications/solvers/multiphase/reactingEulerFoam/Allwclean
View file @ 85b27f67
......@@ -6,5 +6,6 @@ wclean libso phaseSystems
wclean libso interfacialModels
wclean libso interfacialCompositionModels
reactingTwoPhaseEulerFoam/Allwclean
reactingMultiphaseEulerFoam/Allwclean
# ----------------------------------------------------------------- end-of-file
applications/solvers/multiphase/reactingEulerFoam/Allwmake
View file @ 85b27f67
......@@ -8,5 +8,6 @@ wmake libso phaseSystems
wmake libso interfacialModels
wmake libso interfacialCompositionModels
reactingTwoPhaseEulerFoam/Allwmake
reactingMultiphaseEulerFoam/Allwmake
# ----------------------------------------------------------------- end-of-file
applications/solvers/multiphase/reactingEulerFoam/interfacialCompositionModels/Make/options
View file @ 85b27f67
......@@ -21,7 +21,6 @@ EXE_INC = \
-I$(LIB_SRC)/meshTools/lnInclude
LIB_LIBS = \
-lreactingTwoPhaseSystem \
-lfluidThermophysicalModels \
-lreactionThermophysicalModels \
-lspecie
applications/solvers/multiphase/reactingEulerFoam/interfacialModels/Make/options
View file @ 85b27f67
......@@ -10,7 +10,6 @@ EXE_INC = \
-I$(LIB_SRC)/meshTools/lnInclude
LIB_LIBS = \
-lreactingTwoPhaseSystem \
-lcompressibleTransportModels \
-lfluidThermophysicalModels \
-lspecie
applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/segregated/segregated.C
View file @ 85b27f67
......@@ -132,7 +132,10 @@ Foam::tmp<Foam::volScalarField> Foam::dragModels::segregated::K() const
volScalarField muAlphaI
(
alpha1*rho1*nu1*alpha2*rho2*nu2
/(alpha1*rho1*nu1 + alpha2*rho2*nu2)
/(
max(alpha1, pair_.phase1().residualAlpha())*rho1*nu1
+ max(alpha2, pair_.phase2().residualAlpha())*rho2*nu2
)
);
volScalarField ReI
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/PhaseSystems/HeatAndMassTransferPhaseSystem/HeatAndMassTransferPhaseSystem.C
View file @ 85b27f67
......@@ -164,6 +164,60 @@ Foam::HeatAndMassTransferPhaseSystem<BasePhaseSystem>::dmdt
}
template<class BasePhaseSystem>
Foam::tmp<Foam::volScalarField>
Foam::HeatAndMassTransferPhaseSystem<BasePhaseSystem>::dmdt
(
const Foam::phaseModel& phase
) const
{
tmp<volScalarField> tdmdt
(
new volScalarField
(
IOobject
(
IOobject::groupName("dmdt", phase.name()),
this->mesh_.time().timeName(),
this->mesh_
),
this->mesh_,
dimensionedScalar("zero", dimDensity/dimTime, 0)
)
);
forAllConstIter
(
phaseSystem::phasePairTable,
this->phasePairs_,
phasePairIter
)
{
const phasePair& pair(phasePairIter());
if (pair.ordered())
{
continue;
}
const phaseModel* phase1 = &pair.phase1();
const phaseModel* phase2 = &pair.phase2();
forAllConstIter(phasePair, pair, iter)
{
if (phase1 == &phase)
{
tdmdt() += this->dmdt(pair);
}
Swap(phase1, phase2);
}
}
return tdmdt;
}
template<class BasePhaseSystem>
Foam::autoPtr<Foam::phaseSystem::momentumTransferTable>
Foam::HeatAndMassTransferPhaseSystem<BasePhaseSystem>::momentumTransfer() const
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/PhaseSystems/HeatAndMassTransferPhaseSystem/HeatAndMassTransferPhaseSystem.H
View file @ 85b27f67
......@@ -121,10 +121,10 @@ public:
// Member Functions
//- Return the interfacial mass flow rate
virtual tmp<volScalarField> dmdt
(
const phasePairKey& key
) const;
virtual tmp<volScalarField> dmdt(const phasePairKey& key) const;
//- Return the total interfacial mass transfer rate for phase
virtual tmp<volScalarField> dmdt(const phaseModel& phase) const;
//- Return the momentum transfer matrices
virtual autoPtr<phaseSystem::momentumTransferTable>
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/PhaseSystems/HeatTransferPhaseSystem/HeatTransferPhaseSystem.C
View file @ 85b27f67
......@@ -85,6 +85,30 @@ Foam::HeatTransferPhaseSystem<BasePhaseSystem>::dmdt
}
template<class BasePhaseSystem>
Foam::tmp<Foam::volScalarField>
Foam::HeatTransferPhaseSystem<BasePhaseSystem>::dmdt
(
const Foam::phaseModel& phase
) const
{
return tmp<volScalarField>
(
new volScalarField
(
IOobject
(
IOobject::groupName("dmdt", phase.name()),
this->mesh().time().timeName(),
this->mesh().time()
),
this->mesh(),
dimensionedScalar("zero", dimDensity/dimTime, 0)
)
);
}
template<class BasePhaseSystem>
Foam::autoPtr<Foam::phaseSystem::heatTransferTable>
Foam::HeatTransferPhaseSystem<BasePhaseSystem>::heatTransfer() const
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/PhaseSystems/HeatTransferPhaseSystem/HeatTransferPhaseSystem.H
View file @ 85b27f67
......@@ -95,6 +95,9 @@ public:
const phasePairKey& key
) const;
//- Return the total interfacial mass transfer rate for phase
virtual tmp<volScalarField> dmdt(const phaseModel& phase) const;
//- Return the heat transfer matrices
virtual autoPtr<phaseSystem::heatTransferTable>
heatTransfer() const;
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/PhaseSystems/MomentumTransferPhaseSystem/MomentumTransferPhaseSystem.C
View file @ 85b27f67
......@@ -182,7 +182,6 @@ Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::Kd
)
);
// Add the implicit part of the drag force
forAllConstIter
(
phaseSystem::KdTable,
......@@ -442,7 +441,6 @@ Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::momentumTransfer() const
}
// Add the implicit part of the drag force
/* ***HGW Currently this is handled in the pEqn
forAllConstIter
(
phaseSystem::KdTable,
......@@ -466,7 +464,6 @@ Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::momentumTransfer() const
Swap(phase, otherPhase);
}
}
*/
// Update the virtual mass coefficients
forAllConstIter
......@@ -499,20 +496,57 @@ Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::momentumTransfer() const
const volVectorField& U = phase->U();
const surfaceScalarField& phi = phase->phi();
*eqns[phase->name()] +=
- Vm
*eqns[phase->name()] -=
Vm
*(
fvm::ddt(U)
+ fvm::div(phi, U)
- fvm::Sp(fvc::div(phi), U)
- otherPhase->DUDt()
)
- this->MRF_.DDt(Vm, U - otherPhase->U());
+ this->MRF_.DDt(Vm, U - otherPhase->U());
Swap(phase, otherPhase);
}
}
return eqnsPtr;
}
template<class BasePhaseSystem>
Foam::autoPtr<Foam::PtrList<Foam::volVectorField> >
Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::Fs() const
{
autoPtr<PtrList<volVectorField> > tFs
(
new PtrList<volVectorField>(this->phases().size())
);
PtrList<volVectorField>& Fs = tFs();
forAll(Fs, phasei)
{
Fs.set
(
phasei,
new volVectorField
(
IOobject
(
liftModel::typeName + ":F",
this->mesh_.time().timeName(),
this->mesh_,
IOobject::NO_READ,
IOobject::NO_WRITE,
false
),
this->mesh_,
dimensionedVector("zero", liftModel::dimF, vector::zero)
)
);
}
// Add the lift force
forAllConstIter
(
......@@ -525,8 +559,8 @@ Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::momentumTransfer() const
const phasePair& pair(this->phasePairs_[liftModelIter.key()]);
*eqns[pair.phase1().name()] += F;
*eqns[pair.phase2().name()] -= F;
Fs[pair.phase1().index()] += F;
Fs[pair.phase2().index()] -= F;
}
// Add the wall lubrication force
......@@ -542,28 +576,28 @@ Foam::MomentumTransferPhaseSystem<BasePhaseSystem>::momentumTransfer() const
const phasePair&
pair(this->phasePairs_[wallLubricationModelIter.key()]);
*eqns[pair.phase1().name()] += F;
*eqns[pair.phase2().name()] -= F;
Fs[pair.phase1().index()] += F;
Fs[pair.phase2().index()] -= F;
}
// Add the turbulent dispersion force
forAllConstIter
(
turbulentDispersionModelTable,
turbulentDispersionModels_,
turbulentDispersionModelIter
)
{
const volVectorField F(turbulentDispersionModelIter()->F<vector>());
const phasePair&
pair(this->phasePairs_[turbulentDispersionModelIter.key()]);
*eqns[pair.phase1().name()] += F;
*eqns[pair.phase2().name()] -= F;
}
return eqnsPtr;
// forAllConstIter
// (
// turbulentDispersionModelTable,
// turbulentDispersionModels_,
// turbulentDispersionModelIter
// )
// {
// const volVectorField F(turbulentDispersionModelIter()->F<vector>());
// const phasePair&
// pair(this->phasePairs_[turbulentDispersionModelIter.key()]);
// *eqns[pair.phase1().name()] += F;
// *eqns[pair.phase2().name()] -= F;
// }
return tFs;
}
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/PhaseSystems/MomentumTransferPhaseSystem/MomentumTransferPhaseSystem.H
View file @ 85b27f67
......@@ -172,6 +172,9 @@ public:
//- Return the combined force (lift + wall-lubrication)
virtual tmp<volVectorField> F(const phasePairKey& key) const;
//- Return the combined force (lift + wall-lubrication)
virtual autoPtr<PtrList<volVectorField> > Fs() const;
//- Return the combined face-force (lift + wall-lubrication)
virtual tmp<surfaceScalarField> Ff(const phasePairKey& key) const;
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phaseModel/AnisothermalPhaseModel/AnisothermalPhaseModel.C
View file @ 85b27f67
......@@ -32,10 +32,11 @@ template<class BasePhaseModel>
Foam::AnisothermalPhaseModel<BasePhaseModel>::AnisothermalPhaseModel
(
const phaseSystem& fluid,
const word& phaseName
const word& phaseName,
const label index
)
:
BasePhaseModel(fluid, phaseName),
BasePhaseModel(fluid, phaseName, index),
divU_
(
IOobject
......@@ -134,7 +135,7 @@ Foam::AnisothermalPhaseModel<BasePhaseModel>::heEqn()
template<class BasePhaseModel>
bool Foam::AnisothermalPhaseModel<BasePhaseModel>::compressible() const
{
return true;
return !this->thermo().incompressible();
}
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phaseModel/AnisothermalPhaseModel/AnisothermalPhaseModel.H
View file @ 85b27f67
......@@ -65,7 +65,12 @@ public:
// Constructors
AnisothermalPhaseModel(const phaseSystem& fluid, const word& phaseName);
AnisothermalPhaseModel
(
const phaseSystem& fluid,
const word& phaseName,
const label index
);
//- Destructor
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phaseModel/InertPhaseModel/InertPhaseModel.C
View file @ 85b27f67
......@@ -32,10 +32,11 @@ template<class BasePhaseModel>
Foam::InertPhaseModel<BasePhaseModel>::InertPhaseModel
(
const phaseSystem& fluid,
const word& phaseName
const word& phaseName,
const label index
)
:
BasePhaseModel(fluid, phaseName)
BasePhaseModel(fluid, phaseName, index)
{}
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phaseModel/InertPhaseModel/InertPhaseModel.H
View file @ 85b27f67
......@@ -56,7 +56,12 @@ public:
// Constructors
InertPhaseModel(const phaseSystem& fluid, const word& phaseName);
InertPhaseModel
(
const phaseSystem& fluid,
const word& phaseName,
const label index
);
//- Destructor
......
applications/solvers/multiphase/reactingEulerFoam/phaseSystems/phaseModel/IsothermalPhaseModel/IsothermalPhaseModel.C
View file @ 85b27f67
......@@ -32,10 +32,11 @@ template<class BasePhaseModel>
Foam::IsothermalPhaseModel<BasePhaseModel>::IsothermalPhaseModel
(
const phaseSystem& fluid,
const word& phaseName
const word& phaseName,
const label index
)