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compressibleMultiphaseInterFoam: hack implementation of compressible multiphaseInterFoam

Browse Source 
Needs to be consolidated with multiphaseInterFoam with thermal and
compressibility effects made run-time selectable
This commit is contained in:
Henry
2013-10-04 08:58:41 +01:00
parent cb39037112
commit 25c4f31bfd
43 changed files with 3963 additions and 0 deletions
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8
applications/solvers/multiphase/compressibleMultiphaseInterFoam/Allwclean Executable file
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#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
set -x
wclean libso multiphaseMixtureThermo
wclean
# ----------------------------------------------------------------- end-of-file

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/Allwmake Executable file
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#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
set -x
wmake libso multiphaseMixtureThermo
wmake
# ----------------------------------------------------------------- end-of-file

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/Make/files Normal file
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compressibleMultiphaseInterFoam.C
EXE = $(FOAM_APPBIN)/compressibleMultiphaseInterFoam

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/Make/options Normal file
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EXE_INC = \
-ImultiphaseMixtureThermo/lnInclude \
-I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-I$(LIB_SRC)/transportModels/twoPhaseMixture/lnInclude \
-I$(LIB_SRC)/transportModels/interfaceProperties/lnInclude \
-I$(LIB_SRC)/turbulenceModels/compressible/turbulenceModel \
-I$(LIB_SRC)/finiteVolume/lnInclude
EXE_LIBS = \
-lmultiphaseMixtureThermo \
-lfluidThermophysicalModels \
-lspecie \
-linterfaceProperties \
-lcompressibleTurbulenceModel \
-lcompressibleRASModels \
-lcompressibleLESModels \
-lfiniteVolume

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/TEqn.H Normal file
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{
fvScalarMatrix TEqn
(
fvm::ddt(rho, T)
+ fvm::div(multiphaseProperties.rhoPhi(), T)
- fvm::laplacian(multiphaseProperties.alphaEff(turbulence->mut()), T)
+ (
fvc::div(fvc::absolute(phi, U), p)
+ fvc::ddt(rho, K) + fvc::div(multiphaseProperties.rhoPhi(), K)
)*multiphaseProperties.rCv()
);
TEqn.relax();
TEqn.solve();
multiphaseProperties.correct();
}

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/UEqn.H Normal file
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fvVectorMatrix UEqn
(
fvm::ddt(rho, U)
+ fvm::div(multiphaseProperties.rhoPhi(), U)
+ turbulence->divDevRhoReff(U)
);
UEqn.relax();
if (pimple.momentumPredictor())
{
solve
(
UEqn
==
fvc::reconstruct
(
(
multiphaseProperties.surfaceTensionForce()
- ghf*fvc::snGrad(rho)
- fvc::snGrad(p_rgh)
) * mesh.magSf()
)
);
K = 0.5*magSqr(U);
}

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/alphaCourantNo.H Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Global
CourantNo
Description
Calculates and outputs the mean and maximum Courant Numbers.
\*---------------------------------------------------------------------------*/
scalar maxAlphaCo
(
readScalar(runTime.controlDict().lookup("maxAlphaCo"))
);
scalar alphaCoNum = 0.0;
scalar meanAlphaCoNum = 0.0;
if (mesh.nInternalFaces())
{
scalarField sumPhi
(
multiphaseProperties.nearInterface()().internalField()
* fvc::surfaceSum(mag(phi))().internalField()
);
alphaCoNum = 0.5*gMax(sumPhi/mesh.V().field())*runTime.deltaTValue();
meanAlphaCoNum =
0.5*(gSum(sumPhi)/gSum(mesh.V().field()))*runTime.deltaTValue();
}
Info<< "Interface Courant Number mean: " << meanAlphaCoNum
<< " max: " << alphaCoNum << endl;
// ************************************************************************* //

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/compressibleMultiphaseInterFoam.C Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
compressibleMultiphaseInterFoam
Description
Solver for n compressible, non-isothermal immiscible fluids using a VOF
(volume of fluid) phase-fraction based interface capturing approach.
The momentum and other fluid properties are of the "mixture" and a single
momentum equation is solved.
Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "multiphaseMixtureThermo.H"
#include "turbulenceModel.H"
#include "pimpleControl.H"
#include "fixedFluxPressureFvPatchScalarField.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
#include "setRootCase.H"
#include "createTime.H"
#include "createMesh.H"
#include "readGravitationalAcceleration.H"
pimpleControl pimple(mesh);
#include "readTimeControls.H"
#include "initContinuityErrs.H"
#include "createFields.H"
#include "CourantNo.H"
#include "setInitialDeltaT.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
while (runTime.run())
{
#include "readTimeControls.H"
#include "CourantNo.H"
#include "alphaCourantNo.H"
#include "setDeltaT.H"
runTime++;
Info<< "Time = " << runTime.timeName() << nl << endl;
// --- Pressure-velocity PIMPLE corrector loop
while (pimple.loop())
{
multiphaseProperties.solve();
solve(fvm::ddt(rho) + fvc::div(multiphaseProperties.rhoPhi()));
#include "UEqn.H"
#include "TEqn.H"
// --- Pressure corrector loop
while (pimple.correct())
{
#include "pEqn.H"
}
if (pimple.turbCorr())
{
turbulence->correct();
}
}
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return 0;
}
// ************************************************************************* //

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/createFields.H Normal file
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Info<< "Reading field p_rgh\n" << endl;
volScalarField p_rgh
(
IOobject
(
"p_rgh",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
Info<< "Reading field U\n" << endl;
volVectorField U
(
IOobject
(
"U",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
#include "createPhi.H"
Info<< "Constructing multiphaseMixtureThermo\n" << endl;
multiphaseMixtureThermo multiphaseProperties(U, phi);
volScalarField& p = multiphaseProperties.p();
volScalarField& T = multiphaseProperties.T();
volScalarField rho
(
IOobject
(
"rho",
runTime.timeName(),
mesh,
IOobject::READ_IF_PRESENT
),
multiphaseProperties.rho()
);
Info<< max(rho) << min(rho);
dimensionedScalar pMin(multiphaseProperties.lookup("pMin"));
Info<< "Calculating field g.h\n" << endl;
volScalarField gh("gh", g & mesh.C());
surfaceScalarField ghf("ghf", g & mesh.Cf());
// Construct compressible turbulence model
autoPtr<compressible::turbulenceModel> turbulence
(
compressible::turbulenceModel::New
(
rho,
U,
multiphaseProperties.rhoPhi(),
multiphaseProperties
)
);
Info<< "Creating field kinetic energy K\n" << endl;
volScalarField K("K", 0.5*magSqr(U));

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/Make/files Normal file
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phaseModel/phaseModel.C
alphaContactAngle/alphaContactAngleFvPatchScalarField.C
multiphaseMixtureThermo.C
LIB = $(FOAM_LIBBIN)/libmultiphaseMixtureThermo

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/Make/options Normal file
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EXE_INC = \
-I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-I$(LIB_SRC)/finiteVolume/lnInclude
LIB_LIBS = \
-lfluidThermophysicalModels \
-lspecie \
-lfiniteVolume

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/alphaContactAngle/alphaContactAngleFvPatchScalarField.C Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "alphaContactAngleFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
alphaContactAngleFvPatchScalarField::interfaceThetaProps::interfaceThetaProps
(
Istream& is
)
:
theta0_(readScalar(is)),
uTheta_(readScalar(is)),
thetaA_(readScalar(is)),
thetaR_(readScalar(is))
{}
Istream& operator>>
(
Istream& is,
alphaContactAngleFvPatchScalarField::interfaceThetaProps& tp
)
{
is >> tp.theta0_ >> tp.uTheta_ >> tp.thetaA_ >> tp.thetaR_;
return is;
}
Ostream& operator<<
(
Ostream& os,
const alphaContactAngleFvPatchScalarField::interfaceThetaProps& tp
)
{
os << tp.theta0_ << token::SPACE
<< tp.uTheta_ << token::SPACE
<< tp.thetaA_ << token::SPACE
<< tp.thetaR_;
return os;
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF
)
:
zeroGradientFvPatchScalarField(p, iF)
{}
alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
const alphaContactAngleFvPatchScalarField& gcpsf,
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const fvPatchFieldMapper& mapper
)
:
zeroGradientFvPatchScalarField(gcpsf, p, iF, mapper),
thetaProps_(gcpsf.thetaProps_)
{}
alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const dictionary& dict
)
:
zeroGradientFvPatchScalarField(p, iF),
thetaProps_(dict.lookup("thetaProperties"))
{
evaluate();
}
alphaContactAngleFvPatchScalarField::alphaContactAngleFvPatchScalarField
(
const alphaContactAngleFvPatchScalarField& gcpsf,
const DimensionedField<scalar, volMesh>& iF
)
:
zeroGradientFvPatchScalarField(gcpsf, iF),
thetaProps_(gcpsf.thetaProps_)
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
void alphaContactAngleFvPatchScalarField::write(Ostream& os) const
{
fvPatchScalarField::write(os);
os.writeKeyword("thetaProperties")
<< thetaProps_ << token::END_STATEMENT << nl;
writeEntry("value", os);
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
makePatchTypeField
(
fvPatchScalarField,
alphaContactAngleFvPatchScalarField
);
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// ************************************************************************* //

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/alphaContactAngle/alphaContactAngleFvPatchScalarField.H Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::alphaContactAngleFvPatchScalarField
Description
Contact-angle boundary condition for multi-phase interface-capturing
simulations. Used in conjuction with multiphaseMixture.
SourceFiles
alphaContactAngleFvPatchScalarField.C
\*---------------------------------------------------------------------------*/
#ifndef alphaContactAngleFvPatchScalarField_H
#define alphaContactAngleFvPatchScalarField_H
#include "zeroGradientFvPatchFields.H"
#include "multiphaseMixtureThermo.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class alphaContactAngleFvPatch Declaration
\*---------------------------------------------------------------------------*/
class alphaContactAngleFvPatchScalarField
:
public zeroGradientFvPatchScalarField
{
public:
class interfaceThetaProps
{
//- Equilibrium contact angle
scalar theta0_;
//- Dynamic contact angle velocity scale
scalar uTheta_;
//- Limiting advancing contact angle
scalar thetaA_;
//- Limiting receeding contact angle
scalar thetaR_;
public:
// Constructors
interfaceThetaProps()
{}
interfaceThetaProps(Istream&);
// Member functions
//- Return the equilibrium contact angle theta0
scalar theta0(bool matched=true) const
{
if (matched) return theta0_;
else return 180.0 - theta0_;
}
//- Return the dynamic contact angle velocity scale
scalar uTheta() const
{
return uTheta_;
}
//- Return the limiting advancing contact angle
scalar thetaA(bool matched=true) const
{
if (matched) return thetaA_;
else return 180.0 - thetaA_;
}
//- Return the limiting receeding contact angle
scalar thetaR(bool matched=true) const
{
if (matched) return thetaR_;
else return 180.0 - thetaR_;
}
// IO functions
friend Istream& operator>>(Istream&, interfaceThetaProps&);
friend Ostream& operator<<(Ostream&, const interfaceThetaProps&);
};
typedef HashTable
<
interfaceThetaProps,
multiphaseMixtureThermo::interfacePair,
multiphaseMixtureThermo::interfacePair::hash
> thetaPropsTable;
private:
// Private data
thetaPropsTable thetaProps_;
public:
//- Runtime type information
TypeName("alphaContactAngle");
// Constructors
//- Construct from patch and internal field
alphaContactAngleFvPatchScalarField
(
const fvPatch&,
const DimensionedField<scalar, volMesh>&
);
//- Construct from patch, internal field and dictionary
alphaContactAngleFvPatchScalarField
(
const fvPatch&,
const DimensionedField<scalar, volMesh>&,
const dictionary&
);
//- Construct by mapping given alphaContactAngleFvPatchScalarField
// onto a new patch
alphaContactAngleFvPatchScalarField
(
const alphaContactAngleFvPatchScalarField&,
const fvPatch&,
const DimensionedField<scalar, volMesh>&,
const fvPatchFieldMapper&
);
//- Construct and return a clone
virtual tmp<fvPatchScalarField> clone() const
{
return tmp<fvPatchScalarField>
(
new alphaContactAngleFvPatchScalarField(*this)
);
}
//- Construct as copy setting internal field reference
alphaContactAngleFvPatchScalarField
(
const alphaContactAngleFvPatchScalarField&,
const DimensionedField<scalar, volMesh>&
);
//- Construct and return a clone setting internal field reference
virtual tmp<fvPatchScalarField> clone
(
const DimensionedField<scalar, volMesh>& iF
) const
{
return tmp<fvPatchScalarField>
(
new alphaContactAngleFvPatchScalarField(*this, iF)
);
}
// Member functions
//- Return the contact angle properties
const thetaPropsTable& thetaProps() const
{
return thetaProps_;
}
//- Write
virtual void write(Ostream&) const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

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applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/multiphaseMixtureThermo.H Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::multiphaseMixtureThermo
Description
SourceFiles
multiphaseMixtureThermo.C
\*---------------------------------------------------------------------------*/
#ifndef multiphaseMixtureThermo_H
#define multiphaseMixtureThermo_H
#include "phaseModel.H"
#include "PtrDictionary.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "rhoThermo.H"
#include "psiThermo.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class multiphaseMixtureThermo Declaration
\*---------------------------------------------------------------------------*/
class multiphaseMixtureThermo
:
public psiThermo
{
public:
class interfacePair
:
public Pair<word>
{
public:
class hash
:
public Hash<interfacePair>
{
public:
hash()
{}
label operator()(const interfacePair& key) const
{
return word::hash()(key.first()) + word::hash()(key.second());
}
};
// Constructors
interfacePair()
{}
interfacePair(const word& alpha1Name, const word& alpha2Name)
:
Pair<word>(alpha1Name, alpha2Name)
{}
interfacePair(const phaseModel& alpha1, const phaseModel& alpha2)
:
Pair<word>(alpha1.name(), alpha2.name())
{}
// Friend Operators
friend bool operator==
(
const interfacePair& a,
const interfacePair& b
)
{
return
(
((a.first() == b.first()) && (a.second() == b.second()))
|| ((a.first() == b.second()) && (a.second() == b.first()))
);
}
friend bool operator!=
(
const interfacePair& a,
const interfacePair& b
)
{
return (!(a == b));
}
};
private:
// Private data
//- Dictionary of phases
PtrDictionary<phaseModel> phases_;
const fvMesh& mesh_;
const volVectorField& U_;
const surfaceScalarField& phi_;
surfaceScalarField rhoPhi_;
volScalarField alphas_;
typedef HashTable<scalar, interfacePair, interfacePair::hash>
sigmaTable;
sigmaTable sigmas_;
dimensionSet dimSigma_;
//- Stabilisation for normalisation of the interface normal
const dimensionedScalar deltaN_;
//- Conversion factor for degrees into radians
static const scalar convertToRad;
// Private member functions
void calcAlphas();
void solveAlphas(const scalar cAlpha);
tmp<surfaceVectorField> nHatfv
(
const volScalarField& alpha1,
const volScalarField& alpha2
) const;
tmp<surfaceScalarField> nHatf
(
const volScalarField& alpha1,
const volScalarField& alpha2
) const;
void correctContactAngle
(
const phaseModel& alpha1,
const phaseModel& alpha2,
surfaceVectorField::GeometricBoundaryField& nHatb
) const;
tmp<volScalarField> K
(
const phaseModel& alpha1,
const phaseModel& alpha2
) const;
public:
//- Runtime type information
TypeName("multiphaseMixtureThermo");
// Constructors
//- Construct from components
multiphaseMixtureThermo
(
const volVectorField& U,
const surfaceScalarField& phi
);
//- Destructor
virtual ~multiphaseMixtureThermo()
{}
// Member Functions
//- Return the phases
const PtrDictionary<phaseModel>& phases() const
{
return phases_;
}
//- Return non-const access to the phases
PtrDictionary<phaseModel>& phases()
{
return phases_;
}
//- Return the velocity
const volVectorField& U() const
{
return U_;
}
//- Return the volumetric flux
const surfaceScalarField& phi() const
{
return phi_;
}
const surfaceScalarField& rhoPhi() const
{
return rhoPhi_;
}
//- Update properties
virtual void correct();
//- Update densities for given pressure change
void correctRho(const volScalarField& dp);
//- Return true if the equation of state is incompressible
// i.e. rho != f(p)
virtual bool incompressible() const;
//- Return true if the equation of state is isochoric
// i.e. rho = const
virtual bool isochoric() const;
// Access to thermodynamic state variables
//- Enthalpy/Internal energy [J/kg]
// Non-const access allowed for transport equations
virtual volScalarField& he()
{
notImplemented("multiphaseMixtureThermo::he()");
return phases_[0]->thermo().he();
}
//- Enthalpy/Internal energy [J/kg]
virtual const volScalarField& he() const
{
notImplemented("multiphaseMixtureThermo::he() const");
return phases_[0]->thermo().he();
}
//- Enthalpy/Internal energy
// for given pressure and temperature [J/kg]
virtual tmp<volScalarField> he
(
const volScalarField& p,
const volScalarField& T
) const;
//- Enthalpy/Internal energy for cell-set [J/kg]
virtual tmp<scalarField> he
(
const scalarField& p,
const scalarField& T,
const labelList& cells
) const;
//- Enthalpy/Internal energy for patch [J/kg]
virtual tmp<scalarField> he
(
const scalarField& p,
const scalarField& T,
const label patchi
) const;
//- Chemical enthalpy [J/kg]
virtual tmp<volScalarField> hc() const;
//- Temperature from enthalpy/internal energy for cell-set
virtual tmp<scalarField> THE
(
const scalarField& h,
const scalarField& p,
const scalarField& T0, // starting temperature
const labelList& cells
) const;
//- Temperature from enthalpy/internal energy for patch
virtual tmp<scalarField> THE
(
const scalarField& h,
const scalarField& p,
const scalarField& T0, // starting temperature
const label patchi
) const;
// Fields derived from thermodynamic state variables
//- Density [kg/m^3]
virtual tmp<volScalarField> rho() const;
//- Heat capacity at constant pressure [J/kg/K]
virtual tmp<volScalarField> Cp() const;
//- Heat capacity at constant pressure for patch [J/kg/K]
virtual tmp<scalarField> Cp
(
const scalarField& p,
const scalarField& T,
const label patchi
) const;
//- Heat capacity at constant volume [J/kg/K]
virtual tmp<volScalarField> Cv() const;
//- Heat capacity at constant volume for patch [J/kg/K]
virtual tmp<scalarField> Cv
(
const scalarField& p,
const scalarField& T,
const label patchi
) const;
//- gamma = Cp/Cv []
virtual tmp<volScalarField> gamma() const;
//- gamma = Cp/Cv for patch []
virtual tmp<scalarField> gamma
(
const scalarField& p,
const scalarField& T,
const label patchi
) const;
//- Heat capacity at constant pressure/volume [J/kg/K]
virtual tmp<volScalarField> Cpv() const;
//- Heat capacity at constant pressure/volume for patch [J/kg/K]
virtual tmp<scalarField> Cpv
(
const scalarField& p,
const scalarField& T,
const label patchi
) const;
//- Heat capacity ratio []
virtual tmp<volScalarField> CpByCpv() const;
//- Heat capacity ratio for patch []
virtual tmp<scalarField> CpByCpv
(
const scalarField& p,
const scalarField& T,
const label patchi
) const;
// Fields derived from transport state variables
//- Thermal diffusivity for temperature of mixture [J/m/s/K]
virtual tmp<volScalarField> kappa() const;
//- Thermal diffusivity of mixture for patch [J/m/s/K]
virtual tmp<scalarField> kappa
(
const label patchi
) const;
//- Effective thermal diffusivity of mixture [J/m/s/K]
virtual tmp<volScalarField> kappaEff
(
const volScalarField& alphat
) const;
//- Effective thermal diffusivity of mixture for patch [J/m/s/K]
virtual tmp<scalarField> kappaEff
(
const scalarField& alphat,
const label patchi
) const;
//- Effective thermal diffusivity of mixture [J/m/s/K]
virtual tmp<volScalarField> alphaEff
(
const volScalarField& alphat
) const;
//- Effective thermal diffusivity of mixture for patch [J/m/s/K]
virtual tmp<scalarField> alphaEff
(
const scalarField& alphat,
const label patchi
) const;
//- Return the phase-averaged reciprocal Cv
tmp<volScalarField> rCv() const;
tmp<surfaceScalarField> surfaceTensionForce() const;
//- Indicator of the proximity of the interface
// Field values are 1 near and 0 away for the interface.
tmp<volScalarField> nearInterface() const;
//- Solve for the mixture phase-fractions
void solve();
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "phaseModel.H"
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::phaseModel::phaseModel
(
const word& phaseName,
const volScalarField& p,
const volScalarField& T
)
:
volScalarField
(
IOobject
(
IOobject::groupName("alpha", phaseName),
p.mesh().time().timeName(),
p.mesh(),
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
p.mesh()
),
name_(phaseName),
p_(p),
T_(T),
thermo_(NULL),
dgdt_
(
IOobject
(
IOobject::groupName("dgdt", phaseName),
p.mesh().time().timeName(),
p.mesh(),
IOobject::READ_IF_PRESENT,
IOobject::AUTO_WRITE
),
p.mesh(),
dimensionedScalar("0", dimless/dimTime, 0)
)
{
{
volScalarField Tp(IOobject::groupName("T", phaseName), T);
Tp.write();
}
thermo_ = rhoThermo::New(p.mesh(), phaseName);
thermo_->validate(phaseName, "e");
correct();
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::autoPtr<Foam::phaseModel> Foam::phaseModel::clone() const
{
notImplemented("phaseModel::clone() const");
return autoPtr<phaseModel>(NULL);
}
void Foam::phaseModel::correct()
{
thermo_->he() = thermo_->he(p_, T_);
thermo_->correct();
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::phaseModel
Description
Single incompressible phase derived from the phase-fraction.
Used as part of the multiPhaseMixture for interface-capturing multi-phase
simulations.
SourceFiles
phaseModel.C
\*---------------------------------------------------------------------------*/
#ifndef phaseModel_H
#define phaseModel_H
#include "rhoThermo.H"
#include "volFields.H"
#include "dictionaryEntry.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
Class phaseModel Declaration
\*---------------------------------------------------------------------------*/
class phaseModel
:
public volScalarField
{
// Private data
word name_;
const volScalarField& p_;
const volScalarField& T_;
autoPtr<rhoThermo> thermo_;
volScalarField dgdt_;
public:
// Constructors
//- Construct from components
phaseModel
(
const word& phaseName,
const volScalarField& p,
const volScalarField& T
);
//- Return clone
autoPtr<phaseModel> clone() const;
//- Return a pointer to a new phaseModel created on freestore
// from Istream
class iNew
{
const volScalarField& p_;
const volScalarField& T_;
public:
iNew
(
const volScalarField& p,
const volScalarField& T
)
:
p_(p),
T_(T)
{}
autoPtr<phaseModel> operator()(Istream& is) const
{
return autoPtr<phaseModel>(new phaseModel(is, p_, T_));
}
};
// Member Functions
const word& name() const
{
return name_;
}
const word& keyword() const
{
return name();
}
//- Return const-access to phase rhoThermo
const rhoThermo& thermo() const
{
return thermo_();
}
//- Return access to phase rhoThermo
rhoThermo& thermo()
{
return thermo_();
}
//- Return const-access to phase divergence
const volScalarField& dgdt() const
{
return dgdt_;
}
//- Return access to phase divergence
volScalarField& dgdt()
{
return dgdt_;
}
void correct();
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

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{
volScalarField rAU("rAU", 1.0/UEqn.A());
surfaceScalarField rAUf("rAUf", fvc::interpolate(rAU));
volVectorField HbyA("HbyA", U);
HbyA = rAU*UEqn.H();
surfaceScalarField phiHbyA
(
"phiHbyA",
(fvc::interpolate(HbyA) & mesh.Sf())
+ fvc::interpolate(rho*rAU)*fvc::ddtCorr(U, phi)
);
surfaceScalarField phig
(
(
multiphaseProperties.surfaceTensionForce()
- ghf*fvc::snGrad(rho)
)*rAUf*mesh.magSf()
);
phiHbyA += phig;
// Update the fixedFluxPressure BCs to ensure flux consistency
setSnGrad<fixedFluxPressureFvPatchScalarField>
(
p_rgh.boundaryField(),
(
phiHbyA.boundaryField()
- (mesh.Sf().boundaryField() & U.boundaryField())
)/(mesh.magSf().boundaryField()*rAUf.boundaryField())
);
PtrList<fvScalarMatrix> p_rghEqnComps(multiphaseProperties.phases().size());
label phasei = 0;
forAllConstIter
(
PtrDictionary<phaseModel>,
multiphaseProperties.phases(),
phase
)
{
const rhoThermo& thermo = phase().thermo();
const volScalarField& rho = thermo.rho()();
p_rghEqnComps.set
(
phasei,
(
fvc::ddt(rho) + thermo.psi()*correction(fvm::ddt(p_rgh))
+ fvc::div(phi, rho) - fvc::Sp(fvc::div(phi), rho)
).ptr()
);
phasei++;
}
// Cache p_rgh prior to solve for density update
volScalarField p_rgh_0(p_rgh);
while (pimple.correctNonOrthogonal())
{
fvScalarMatrix p_rghEqnIncomp
(
fvc::div(phiHbyA)
- fvm::laplacian(rAUf, p_rgh)
);
tmp<fvScalarMatrix> p_rghEqnComp;
phasei = 0;
forAllConstIter
(
PtrDictionary<phaseModel>,
multiphaseProperties.phases(),
phase
)
{
tmp<fvScalarMatrix> hmm
(
(max(phase(), scalar(0))/phase().thermo().rho())
*p_rghEqnComps[phasei]
);
if (phasei == 0)
{
p_rghEqnComp = hmm;
}
else
{
p_rghEqnComp() += hmm;
}
phasei++;
}
solve
(
p_rghEqnComp
+ p_rghEqnIncomp,
mesh.solver(p_rgh.select(pimple.finalInnerIter()))
);
if (pimple.finalNonOrthogonalIter())
{
// p = max(p_rgh + multiphaseProperties.rho()*gh, pMin);
// p_rgh = p - multiphaseProperties.rho()*gh;
phasei = 0;
forAllIter
(
PtrDictionary<phaseModel>,
multiphaseProperties.phases(),
phase
)
{
phase().dgdt() =
pos(phase())
*(p_rghEqnComps[phasei] & p_rgh)/phase().thermo().rho();
}
phi = phiHbyA + p_rghEqnIncomp.flux();
U = HbyA
+ rAU*fvc::reconstruct((phig + p_rghEqnIncomp.flux())/rAUf);
U.correctBoundaryConditions();
}
}
p = max(p_rgh + multiphaseProperties.rho()*gh, pMin);
// Update densities from change in p_rgh
multiphaseProperties.correctRho(p_rgh - p_rgh_0);
rho = multiphaseProperties.rho();
K = 0.5*magSqr(U);
Info<< "max(U) " << max(mag(U)).value() << endl;
Info<< "min(p_rgh) " << min(p_rgh).value() << endl;
}

52
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object T;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 293;
boundaryField
{
leftWall
{
type fixedValue;
value $internalField;
}
rightWall
{
type fixedValue;
value $internalField;
}
lowerWall
{
type fixedValue;
value uniform 293;
}
atmosphere
{
type inletOutlet;
phi rho*phi;
inletValue $internalField;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

51
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volVectorField;
location "0";
object U;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
leftWall
{
type fixedValue;
value uniform (0 0 0);
}
rightWall
{
type fixedValue;
value uniform (0 0 0);
}
lowerWall
{
type fixedValue;
value uniform (0 0 0);
}
atmosphere
{
type pressureInletOutletVelocity;
value uniform (0 0 0);
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alpha.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
leftWall
{
type alphaContactAngle;
thetaProperties
(
( water air ) 90 0 0 0
( oil air ) 90 0 0 0
( mercury air ) 90 0 0 0
( water oil ) 90 0 0 0
( water mercury ) 90 0 0 0
( oil mercury ) 90 0 0 0
);
value uniform 0;
}
rightWall
{
type alphaContactAngle;
thetaProperties
(
( water air ) 90 0 0 0
( oil air ) 90 0 0 0
( mercury air ) 90 0 0 0
( water oil ) 90 0 0 0
( water mercury ) 90 0 0 0
( oil mercury ) 90 0 0 0
);
value uniform 1;
}
lowerWall
{
type alphaContactAngle;
thetaProperties
(
( water air ) 90 0 0 0
( oil air ) 90 0 0 0
( mercury air ) 90 0 0 0
( water oil ) 90 0 0 0
( water mercury ) 90 0 0 0
( oil mercury ) 90 0 0 0
);
value uniform 0;
}
atmosphere
{
type inletOutlet;
inletValue uniform 1;
value uniform 1;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

49
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alpha.mercury;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
leftWall
{
type zeroGradient;
}
rightWall
{
type zeroGradient;
}
lowerWall
{
type zeroGradient;
}
atmosphere
{
type inletOutlet;
inletValue uniform 0;
value uniform 0;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

49
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alpha.oil;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
leftWall
{
type zeroGradient;
}
rightWall
{
type zeroGradient;
}
lowerWall
{
type zeroGradient;
}
atmosphere
{
type inletOutlet;
inletValue uniform 0;
value uniform 0;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

49
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alpha.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
leftWall
{
type zeroGradient;
}
rightWall
{
type zeroGradient;
}
lowerWall
{
type zeroGradient;
}
atmosphere
{
type inletOutlet;
inletValue uniform 0;
value uniform 0;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

47
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alphas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
leftWall
{
type zeroGradient;
}
rightWall
{
type zeroGradient;
}
lowerWall
{
type zeroGradient;
}
atmosphere
{
type zeroGradient;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

53
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
leftWall
{
type calculated;
value $internalField;
}
rightWall
{
type calculated;
value $internalField;
}
lowerWall
{
type calculated;
value $internalField;
}
atmosphere
{
type calculated;
value $internalField;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
leftWall
{
type fixedFluxPressure;
value $internalField;
}
rightWall
{
type fixedFluxPressure;
value $internalField;
}
lowerWall
{
type fixedFluxPressure;
value $internalField;
}
atmosphere
{
type totalPressure;
p0 uniform 1e5;
U U;
phi phi;
rho rho;
psi none;
gamma 1;
value $internalField;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

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#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
# Source tutorial clean functions
. $WM_PROJECT_DIR/bin/tools/CleanFunctions
cleanCase
\rm -rf 0
# ----------------------------------------------------------------- end-of-file

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#!/bin/sh
cd ${0%/*} || exit 1 # run from this directory
# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/RunFunctions
# Set application name
application=`getApplication`
\rm -rf 0
cp -r 0.org 0
runApplication blockMesh
runApplication setFields
runApplication $application
# ----------------------------------------------------------------- end-of-file

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class uniformDimensionedVectorField;
location "constant";
object g;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -2 0 0 0 0];
value ( 0 -9.81 0 );
// ************************************************************************* //

108
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/polyMesh/blockMeshDict Normal file
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@ -0,0 +1,108 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 0.146;
vertices
(
(0 0 0)
(2 0 0)
(2.16438 0 0)
(4 0 0)
(0 0.32876 0)
(2 0.32876 0)
(2.16438 0.32876 0)
(4 0.32876 0)
(0 4 0)
(2 4 0)
(2.16438 4 0)
(4 4 0)
(0 0 0.1)
(2 0 0.1)
(2.16438 0 0.1)
(4 0 0.1)
(0 0.32876 0.1)
(2 0.32876 0.1)
(2.16438 0.32876 0.1)
(4 0.32876 0.1)
(0 4 0.1)
(2 4 0.1)
(2.16438 4 0.1)
(4 4 0.1)
);
blocks
(
hex (0 1 5 4 12 13 17 16) (23 8 1) simpleGrading (1 1 1)
hex (2 3 7 6 14 15 19 18) (19 8 1) simpleGrading (1 1 1)
hex (4 5 9 8 16 17 21 20) (23 42 1) simpleGrading (1 1 1)
hex (5 6 10 9 17 18 22 21) (4 42 1) simpleGrading (1 1 1)
hex (6 7 11 10 18 19 23 22) (19 42 1) simpleGrading (1 1 1)
);
edges
(
);
boundary
(
leftWall
{
type wall;
faces
(
(0 12 16 4)
(4 16 20 8)
);
}
rightWall
{
type wall;
faces
(
(7 19 15 3)
(11 23 19 7)
);
}
lowerWall
{
type wall;
faces
(
(0 1 13 12)
(1 5 17 13)
(5 6 18 17)
(2 14 18 6)
(2 3 15 14)
);
}
atmosphere
{
type patch;
faces
(
(8 20 21 9)
(9 21 22 10)
(10 22 23 11)
);
}
);
mergePatchPairs
(
);
// ************************************************************************* //

53
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/polyMesh/boundary Normal file
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@ -0,0 +1,53 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
5
(
leftWall
{
type wall;
nFaces 50;
startFace 4432;
}
rightWall
{
type wall;
nFaces 50;
startFace 4482;
}
lowerWall
{
type wall;
nFaces 62;
startFace 4532;
}
atmosphere
{
type patch;
nFaces 46;
startFace 4594;
}
defaultFaces
{
type empty;
inGroups 1(empty);
nFaces 4536;
startFace 4640;
}
)
// ************************************************************************* //

33
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/thermophysicalProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
phases (water oil mercury air);
pMin pMin [ 1 -1 -2 0 0 0 0 ] 10000;
sigmas
(
(air water) 0.07
(air oil) 0.07
(air mercury) 0.07
(water oil) 0.07
(water mercury) 0.07
(oil mercury) 0.07
);
// ************************************************************************* //

49
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/thermophysicalProperties.air Normal file
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@ -0,0 +1,49 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectGas;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
nMoles 1;
molWeight 28.9;
}
thermodynamics
{
Cp 1007;
Hf 0;
}
transport
{
mu 1.84e-05;
Pr 0.7;
}
}
// ************************************************************************* //

54
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/thermophysicalProperties.mercury Normal file
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@ -0,0 +1,54 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.mercury;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectFluid;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
nMoles 1;
molWeight 200.59;
}
equationOfState
{
R 6818;
rho0 13529;
}
thermodynamics
{
Cp 139;
Hf 0;
}
transport
{
mu 1.522e-3;
Pr 0.022;
}
}
// ************************************************************************* //

54
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/thermophysicalProperties.oil Normal file
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@ -0,0 +1,54 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.oil;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectFluid;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
nMoles 1;
molWeight 100.21;
}
equationOfState
{
R 3564;
rho0 684;
}
thermodynamics
{
Cp 2240;
Hf 0;
}
transport
{
mu 3.76e-4;
Pr 6;
}
}
// ************************************************************************* //

54
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/thermophysicalProperties.water Normal file
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@ -0,0 +1,54 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectFluid;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
nMoles 1;
molWeight 18.0;
}
equationOfState
{
R 7255;
rho0 1027;
}
thermodynamics
{
Cp 4195;
Hf 0;
}
transport
{
mu 3.645e-4;
Pr 2.289;
}
}
// ************************************************************************* //

21
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/constant/turbulenceProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

56
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/system/controlDict Normal file
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@ -0,0 +1,56 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application compressibleMultiphaseInterFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 10;
deltaT 0.001;
writeControl adjustableRunTime;
writeInterval 0.05;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep yes;
maxCo 0.5;
maxAlphaCo 0.5;
maxDeltaT 1;
// ************************************************************************* //

45
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/system/decomposeParDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
method simple;
simpleCoeffs
{
n ( 2 2 1 );
delta 0.001;
}
hierarchicalCoeffs
{
n ( 1 1 1 );
delta 0.001;
order xyz;
}
manualCoeffs
{
dataFile "";
}
distributed no;
roots ( );
// ************************************************************************* //

64
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/system/fvSchemes Normal file
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@ -0,0 +1,64 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
}
divSchemes
{
div(rho*phi,U) Gauss upwind;
div(phi,alpha) Gauss vanLeer;
div(phirb,alpha) Gauss interfaceCompression;
"div\(phi,.*rho.*\)" Gauss upwind;
div(rho*phi,T) Gauss upwind;
div(rho*phi,K) Gauss upwind;
div(phi,p) Gauss upwind;
div((muEff*dev2(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default Gauss linear corrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
pcorr;
p_rgh;
"alpha.*";
}
// ************************************************************************* //

120
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/system/fvSolution Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
pcorr
{
solver PCG;
preconditioner
{
preconditioner GAMG;
tolerance 1e-05;
relTol 0;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration off;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 2;
}
tolerance 1e-05;
relTol 0;
maxIter 100;
}
".*(rho|rhoFinal)"
{
solver diagonal;
}
p_rgh
{
solver GAMG;
tolerance 1e-07;
relTol 0.05;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration on;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1;
}
p_rghFinal
{
solver PCG;
preconditioner
{
preconditioner GAMG;
tolerance 1e-07;
relTol 0;
nVcycles 2;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration on;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1;
}
tolerance 1e-07;
relTol 0;
maxIter 20;
}
"(U|T|k|B|nuTilda)"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-08;
relTol 0.1;
nSweeps 1;
}
"(U|T|k|B|nuTilda)Final"
{
$U;
relTol 0;
}
}
PIMPLE
{
nCorrectors 2;
nNonOrthogonalCorrectors 0;
nAlphaSubCycles 4;
cAlpha 2;
}
relaxationFactors
{
fields
{
}
equations
{
"U.*" 1;
}
}
// ************************************************************************* //

65
tutorials/multiphase/compressibleMultiphaseInterFoam/laminar/damBreak4phase/system/setFieldsDict Normal file
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@ -0,0 +1,65 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object setFieldsDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
defaultFieldValues
(
volScalarFieldValue alpha.air 1
volScalarFieldValue alpha.water 0
volScalarFieldValue alpha.oil 0
volScalarFieldValue alpha.mercury 0
volVectorFieldValue U ( 0 0 0 )
);
regions
(
boxToCell
{
box ( 0 0 -1 ) ( 0.1461 0.292 1 );
fieldValues
(
volScalarFieldValue alpha.water 1
volScalarFieldValue alpha.oil 0
volScalarFieldValue alpha.mercury 0
volScalarFieldValue alpha.air 0
);
}
boxToCell
{
box ( 0.1461 0 -1 ) ( 0.2922 0.292 1 );
fieldValues
(
volScalarFieldValue alpha.water 0
volScalarFieldValue alpha.oil 1
volScalarFieldValue alpha.mercury 0
volScalarFieldValue alpha.air 0
);
}
boxToCell
{
box ( 0 0 -1 ) ( 0.1461 0.1 1 );
fieldValues
(
volScalarFieldValue alpha.water 0
volScalarFieldValue alpha.oil 0
volScalarFieldValue alpha.mercury 1
volScalarFieldValue alpha.air 0
);
}
);
// ************************************************************************* //