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driftFluxFoam: Updated in preparation for conversion into a solver module

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This commit is contained in:
Henry Weller
2023-04-18 16:28:19 +01:00
parent 050c617d3b
commit 060690b6fa
12 changed files with 76 additions and 156 deletions
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4
applications/solvers/multiphase/driftFluxFoam/CourantNo.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2011-2022 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -37,7 +37,7 @@ scalar meanCoNum = 0.0;
(
fvc::surfaceSum
(
mag(phi) + mag(fvc::flux(mixture.Udm()))
mag(phi) + mag(fvc::flux(relativeVelocity->Udm()))
)().primitiveField()
);

4
applications/solvers/multiphase/driftFluxFoam/UEqn.H
View File

@ -3,8 +3,8 @@
fvVectorMatrix UEqn
(
fvm::ddt(rho, U) + fvm::div(rhoPhi, U)
+ mixture.MRF().DDt(rho, U)
+ mixture.divTauDm()
+ MRF.DDt(rho, U)
+ relativeVelocity->divDevTau()
+ turbulence->divDevTau(U)
==
fvModels.source(rho, U)

2
applications/solvers/multiphase/driftFluxFoam/alphaEqnSubCycle.H
View File

@ -13,7 +13,7 @@
dimensionedScalar(phi.dimensions(), 0)
);
surfaceScalarField phir(fvc::flux(mixture.Udm()));
surfaceScalarField phir(fvc::flux(relativeVelocity->Udm()));
if (nAlphaSubCycles > 1)
{

12
applications/solvers/multiphase/driftFluxFoam/createFields.H
View File

@ -35,7 +35,7 @@ volVectorField U
Info<< "Reading incompressibleTwoPhaseInteractingMixture\n" << endl;
incompressibleTwoPhaseInteractingMixture mixture(U, phi, g);
incompressibleTwoPhaseInteractingMixture mixture(U, phi);
volScalarField& alpha1(mixture.alpha1());
const volScalarField& rho(mixture.rho());
@ -55,6 +55,13 @@ surfaceScalarField rhoPhi
);
// Dispersed phase relative velocity model
autoPtr<relativeVelocityModel> relativeVelocity
(
relativeVelocityModel::New(mixture, mixture, g)
);
// Construct compressible turbulence model
autoPtr<compressible::momentumTransportModel> turbulence
(
@ -95,6 +102,7 @@ mesh.schemes().setFluxRequired(alpha1.name());
// MULES Correction
tmp<surfaceScalarField> talphaPhiCorr0;
#include "createMRF.H"
#include "createFvModels.H"
#include "createFvConstraints.H"
@ -102,7 +110,7 @@ tmp<surfaceScalarField> talphaPhiCorr0;
// used for ddtCorr with MRF
autoPtr<surfaceVectorField> Uf;
if (mixture.MRF().size())
if (MRF.size())
{
Info<< "Constructing face momentum Uf" << endl;

3
applications/solvers/multiphase/driftFluxFoam/driftFluxFoam.C
View File

@ -38,6 +38,7 @@ Description
#include "CMULES.H"
#include "subCycle.H"
#include "incompressibleTwoPhaseInteractingMixture.H"
#include "relativeVelocityModel.H"
#include "momentumTransportModel.H"
#include "compressibleMomentumTransportModels.H"
#include "pimpleControl.H"
@ -105,7 +106,7 @@ int main(int argc, char *argv[])
#include "alphaEqnSubCycle.H"
mixture.correct();
relativeVelocity->correct();
if (pimple.predictTransport())
{

114
applications/solvers/multiphase/driftFluxFoam/incompressibleTwoPhaseInteractingMixture/incompressibleTwoPhaseInteractingMixture.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2014-2022 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2014-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -25,8 +25,6 @@ License
#include "incompressibleTwoPhaseInteractingMixture.H"
#include "mixtureViscosityModel.H"
#include "relativeVelocityModel.H"
#include "fvcDiv.H"
#include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -43,25 +41,19 @@ Foam::incompressibleTwoPhaseInteractingMixture::
incompressibleTwoPhaseInteractingMixture
(
volVectorField& U,
const surfaceScalarField& phi,
const uniformDimensionedVectorField& g
const surfaceScalarField& phi
)
:
twoPhaseMixture(U.mesh()),
U_(U),
muModel_(mixtureViscosityModel::New(*this)),
nucModel_(viscosityModel::New(U.mesh(), phase2Name())),
muModel_(mixtureViscosityModel::New(*this)),
rhod_("rho", dimDensity, muModel_()),
rhoc_("rho", dimDensity, nucModel_()),
dd_
(
"d",
dimLength,
muModel_->lookupOrDefault("d", 0.0)
),
rhod_("rho", dimDensity, muModel_()),
alphaMax_(lookupOrDefault("alphaMax", 1.0)),
rho_
@ -78,22 +70,18 @@ incompressibleTwoPhaseInteractingMixture
dimensionedScalar("rho", dimDensity, 0)
),
mu_
nu_
(
IOobject
(
"mu",
"nu",
U_.time().name(),
U_.db()
),
U_.mesh(),
dimensionedScalar(dimensionSet(1, -1, -1, 0, 0), 0),
dimensionedScalar(dimViscosity, 0),
calculatedFvPatchScalarField::typeName
),
MRF_(U.mesh()),
UdmModel_(relativeVelocityModel::New(*this, *this, g))
)
{
correct();
}
@ -108,13 +96,6 @@ Foam::incompressibleTwoPhaseInteractingMixture::
// * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * //
const Foam::volScalarField&
Foam::incompressibleTwoPhaseInteractingMixture::alphad() const
{
return alpha1();
}
const Foam::volScalarField&
Foam::incompressibleTwoPhaseInteractingMixture::alphac() const
{
@ -122,24 +103,10 @@ Foam::incompressibleTwoPhaseInteractingMixture::alphac() const
}
const Foam::mixtureViscosityModel&
Foam::incompressibleTwoPhaseInteractingMixture::muModel() const
const Foam::volScalarField&
Foam::incompressibleTwoPhaseInteractingMixture::alphad() const
{
return muModel_();
}
const Foam::viscosityModel&
Foam::incompressibleTwoPhaseInteractingMixture::nucModel() const
{
return nucModel_();
}
const Foam::dimensionedScalar&
Foam::incompressibleTwoPhaseInteractingMixture::rhod() const
{
return rhod_;
return alpha1();
}
@ -151,9 +118,9 @@ Foam::incompressibleTwoPhaseInteractingMixture::rhoc() const
const Foam::dimensionedScalar&
Foam::incompressibleTwoPhaseInteractingMixture::dd() const
Foam::incompressibleTwoPhaseInteractingMixture::rhod() const
{
return dd_;
return rhod_;
}
@ -177,60 +144,24 @@ Foam::incompressibleTwoPhaseInteractingMixture::rho() const
}
Foam::tmp<Foam::volScalarField>
Foam::incompressibleTwoPhaseInteractingMixture::mu() const
{
return mu_;
}
Foam::tmp<Foam::scalarField>
Foam::incompressibleTwoPhaseInteractingMixture::mu(const label patchi) const
{
return mu_.boundaryField()[patchi];
}
Foam::tmp<Foam::volScalarField>
Foam::incompressibleTwoPhaseInteractingMixture::nu() const
{
return mu_/rho_;
return nu_;
}
Foam::tmp<Foam::scalarField>
Foam::incompressibleTwoPhaseInteractingMixture::nu(const label patchi) const
{
return mu_.boundaryField()[patchi]/rho_.boundaryField()[patchi];
}
const Foam::IOMRFZoneList&
Foam::incompressibleTwoPhaseInteractingMixture::MRF() const
{
return MRF_;
}
const Foam::volVectorField&
Foam::incompressibleTwoPhaseInteractingMixture::Udm() const
{
return UdmModel_->Udm();
}
Foam::tmp<Foam::volVectorField>
Foam::incompressibleTwoPhaseInteractingMixture::divTauDm() const
{
return fvc::div(UdmModel_->tauDm());
return nu_.boundaryField()[patchi];
}
void Foam::incompressibleTwoPhaseInteractingMixture::correct()
{
rho_ = alpha1()*rhod_ + alpha2()*rhoc_;
mu_ = muModel_->mu(rhoc_*nucModel_->nu(), U_);
UdmModel_->correct();
nu_ = muModel_->mu(rhoc_*nucModel_->nu(), U_)/rho_;
}
@ -240,17 +171,10 @@ bool Foam::incompressibleTwoPhaseInteractingMixture::read()
{
if (muModel_->read() || nucModel_->read())
{
muModel_->lookup("rho") >> rhod_;
nucModel_->lookup("rho") >> rhoc_;
muModel_->lookup("rho") >> rhod_;
dd_ = dimensionedScalar
(
"d",
dimLength,
muModel_->lookupOrDefault("d", 0)
);
alphaMax_ = muModel_->lookupOrDefault( "alphaMax", 1.0);
alphaMax_ = muModel_->lookupOrDefault("alphaMax", 1.0);
return true;
}

57
applications/solvers/multiphase/driftFluxFoam/incompressibleTwoPhaseInteractingMixture/incompressibleTwoPhaseInteractingMixture.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2014-2022 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2014-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -39,8 +39,6 @@ SourceFiles
#include "twoPhaseMixture.H"
#include "viscosityModel.H"
#include "uniformDimensionedFields.H"
#include "IOMRFZoneList.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -48,7 +46,6 @@ namespace Foam
{
class mixtureViscosityModel;
class relativeVelocityModel;
/*---------------------------------------------------------------------------*\
Class incompressibleTwoPhaseInteractingMixture Declaration
@ -63,27 +60,26 @@ class incompressibleTwoPhaseInteractingMixture
volVectorField& U_;
autoPtr<mixtureViscosityModel> muModel_;
//- Continuous phase viscosity model
autoPtr<viscosityModel> nucModel_;
dimensionedScalar rhod_;
//- Mixture viscosity model
autoPtr<mixtureViscosityModel> muModel_;
//- Continuous phase density
dimensionedScalar rhoc_;
//- Optional diameter of the dispersed phase particles
dimensionedScalar dd_;
//- Dispersed phase density
dimensionedScalar rhod_;
//- Optional maximum dispersed phase-fraction (e.g. packing limit)
scalar alphaMax_;
//- Mixture density
volScalarField rho_;
volScalarField mu_;
//- Optional MRF zones
IOMRFZoneList MRF_;
//- Dispersed phase relative velocity model
autoPtr<relativeVelocityModel> UdmModel_;
//- Mixture kinematic viscosity
volScalarField nu_;
public:
@ -97,8 +93,7 @@ public:
incompressibleTwoPhaseInteractingMixture
(
volVectorField& U,
const surfaceScalarField& phi,
const uniformDimensionedVectorField& g
const surfaceScalarField& phi
);
@ -114,20 +109,11 @@ public:
//- Return const-access to the dispersed phase-fraction
const volScalarField& alphad() const;
//- Return const-access to the mixture viscosityModel
const mixtureViscosityModel& muModel() const;
//- Return const-access to the continuous-phase viscosityModel
const viscosityModel& nucModel() const;
//- Return const-access to the dispersed-phase density
const dimensionedScalar& rhod() const;
//- Return const-access to continuous-phase density
const dimensionedScalar& rhoc() const;
//- Return the diameter of the dispersed-phase particles
const dimensionedScalar& dd() const;
//- Return const-access to the dispersed-phase density
const dimensionedScalar& rhod() const;
//- Optional maximum phase-fraction (e.g. packing limit)
// Defaults to 1
@ -139,27 +125,12 @@ public:
//- Return the mixture density
virtual const volScalarField& rho() const;
//- Return the dynamic mixture viscosity
tmp<volScalarField> mu() const;
//- Return the dynamic mixture viscosity for patch
virtual tmp<scalarField> mu(const label patchi) const;
//- Return the mixture viscosity
virtual tmp<volScalarField> nu() const;
//- Return the mixture viscosity for patch
virtual tmp<scalarField> nu(const label patchi) const;
//- Return MRF zones
const IOMRFZoneList& MRF() const;
//- Return the diffusion velocity of the dispersed phase
const volVectorField& Udm() const;
//- Return the div stress tensor due to the phase transport
tmp<volVectorField> divTauDm() const;
//- Correct the laminar viscosity
virtual void correct();

6
applications/solvers/multiphase/driftFluxFoam/pEqn.H
View File

@ -8,7 +8,7 @@
fvc::flux(HbyA)
+ fvc::interpolate(rho*rAU)*fvc::ddtCorr(U, phi, Uf)
);
mixture.MRF().makeRelative(phiHbyA);
MRF.makeRelative(phiHbyA);
adjustPhi(phiHbyA, U, p_rgh);
surfaceScalarField phig
@ -21,7 +21,7 @@
phiHbyA += phig;
// Update the pressure BCs to ensure flux consistency
constrainPressure(p_rgh, U, phiHbyA, rAUf, mixture.MRF());
constrainPressure(p_rgh, U, phiHbyA, rAUf, MRF);
while (pimple.correctNonOrthogonal())
{
@ -67,5 +67,5 @@
}
// Correct Uf for MRF
fvc::correctUf(Uf, U, phi, mixture.MRF());
fvc::correctUf(Uf, U, phi, MRF);
}

9
applications/solvers/multiphase/driftFluxFoam/relativeVelocityModels/relativeVelocityModel/relativeVelocityModel.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2014-2022 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2014-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -28,6 +28,7 @@ License
#include "slipFvPatchFields.H"
#include "partialSlipFvPatchFields.H"
#include "fvcGrad.H"
#include "fvcDiv.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -177,4 +178,10 @@ Foam::tmp<Foam::volSymmTensorField> Foam::relativeVelocityModel::tauDm() const
}
Foam::tmp<Foam::volVectorField> Foam::relativeVelocityModel::divDevTau() const
{
return fvc::div(tauDm());
}
// ************************************************************************* //

5
applications/solvers/multiphase/driftFluxFoam/relativeVelocityModels/relativeVelocityModel/relativeVelocityModel.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2014-2022 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2014-2023 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -137,6 +137,9 @@ public:
//- Return the stress tensor due to the phase transport
tmp<volSymmTensorField> tauDm() const;
//- Return the div stress tensor due to the phase transport
tmp<volVectorField> divDevTau() const;
//- Update the diffusion velocity
virtual void correct() = 0;