compressibleMultiphaseInterFoam: hack implementation of compressible multiphaseInterFoam

Needs to be consolidated with multiphaseInterFoam with thermal and
compressibility effects made run-time selectable

applications/solvers/multiphase/compressibleMultiphaseInterFoam/Allwclean

+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+set -x
+
+wclean libso multiphaseMixtureThermo
+wclean
+
+# ----------------------------------------------------------------- end-of-file

applications/solvers/multiphase/compressibleMultiphaseInterFoam/Allwmake

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

applications/solvers/multiphase/compressibleMultiphaseInterFoam/Make/files

+compressibleMultiphaseInterFoam.C
+
+EXE = $(FOAM_APPBIN)/compressibleMultiphaseInterFoam

applications/solvers/multiphase/compressibleMultiphaseInterFoam/Make/options

+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

applications/solvers/multiphase/compressibleMultiphaseInterFoam/TEqn.H

+{
+    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();
+}

applications/solvers/multiphase/compressibleMultiphaseInterFoam/UEqn.H

+    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);
+    }

applications/solvers/multiphase/compressibleMultiphaseInterFoam/alphaCourantNo.H

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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;
+
+// ************************************************************************* //

applications/solvers/multiphase/compressibleMultiphaseInterFoam/compressibleMultiphaseInterFoam.C

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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;
+}
+
+
+// ************************************************************************* //

applications/solvers/multiphase/compressibleMultiphaseInterFoam/createFields.H

+    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));

applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/Make/files

+phaseModel/phaseModel.C
+alphaContactAngle/alphaContactAngleFvPatchScalarField.C
+multiphaseMixtureThermo.C
+
+LIB = $(FOAM_LIBBIN)/libmultiphaseMixtureThermo

applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/Make/options

+EXE_INC = \
+    -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
+    -I$(LIB_SRC)/finiteVolume/lnInclude
+
+LIB_LIBS = \
+    -lfluidThermophysicalModels \
+    -lspecie \
+    -lfiniteVolume

applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/alphaContactAngle/alphaContactAngleFvPatchScalarField.C

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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
+
+// ************************************************************************* //

applications/solvers/multiphase/compressibleMultiphaseInterFoam/multiphaseMixtureThermo/alphaContactAngle/alphaContactAngleFvPatchScalarField.H

+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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