interPhaseChangeDyMFoam: New dynamic-mesh version of interPhaseChangeFoam

applications/solvers/multiphase/interPhaseChangeFoam/Allwclean

@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+set -x
+
+wclean libso phaseChangeTwoPhaseMixtures
+wclean
+wclean interPhaseChangeDyMFoam
+
+# ----------------------------------------------------------------- end-of-file

applications/solvers/multiphase/interPhaseChangeFoam/Allwmake

@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+set -x
+
+wmake libso phaseChangeTwoPhaseMixtures
+wmake
+wmake interPhaseChangeDyMFoam
+
+# ----------------------------------------------------------------- end-of-file

applications/solvers/multiphase/interPhaseChangeFoam/Make/files

@@ -1,8 +1,3 @@
 interPhaseChangeFoam.C
-phaseChangeTwoPhaseMixtures/phaseChangeTwoPhaseMixture/phaseChangeTwoPhaseMixture.C
-phaseChangeTwoPhaseMixtures/phaseChangeTwoPhaseMixture/newPhaseChangeTwoPhaseMixture.C
-phaseChangeTwoPhaseMixtures/Kunz/Kunz.C
-phaseChangeTwoPhaseMixtures/Merkle/Merkle.C
-phaseChangeTwoPhaseMixtures/SchnerrSauer/SchnerrSauer.C
 
 EXE = $(FOAM_APPBIN)/interPhaseChangeFoam

applications/solvers/multiphase/interPhaseChangeFoam/Make/options

@@ -4,13 +4,14 @@ EXE_INC = \
     -I$(LIB_SRC)/transportModels/incompressible/lnInclude \
     -I$(LIB_SRC)/transportModels/interfaceProperties/lnInclude \
     -I$(LIB_SRC)/turbulenceModels/incompressible/turbulenceModel \
-    -IphaseChangeTwoPhaseMixtures/phaseChangeTwoPhaseMixture \
+    -IphaseChangeTwoPhaseMixtures/lnInclude \
     -I$(LIB_SRC)/finiteVolume/lnInclude \
     -I$(LIB_SRC)/meshTools/lnInclude \
     -I$(LIB_SRC)/fvOptions/lnInclude\
     -I$(LIB_SRC)/sampling/lnInclude
 
 EXE_LIBS = \
+    -lphaseChangeTwoPhaseMixtures \
     -ltwoPhaseMixture \
     -linterfaceProperties \
     -ltwoPhaseProperties \

applications/solvers/multiphase/interPhaseChangeFoam/interPhaseChangeDyMFoam/Make/files

@@ -0,0 +1,3 @@
+interPhaseChangeDyMFoam.C
+
+EXE = $(FOAM_APPBIN)/interPhaseChangeDyMFoam

applications/solvers/multiphase/interPhaseChangeFoam/interPhaseChangeDyMFoam/Make/options

@@ -0,0 +1,31 @@
+EXE_INC = \
+    -I.. \
+    -I$(LIB_SRC)/transportModels/twoPhaseMixture/lnInclude \
+    -I$(LIB_SRC)/transportModels \
+    -I$(LIB_SRC)/transportModels/incompressible/lnInclude \
+    -I$(LIB_SRC)/transportModels/interfaceProperties/lnInclude \
+    -I$(LIB_SRC)/turbulenceModels/incompressible/turbulenceModel \
+    -I../phaseChangeTwoPhaseMixtures/lnInclude \
+    -I$(LIB_SRC)/finiteVolume/lnInclude \
+    -I$(LIB_SRC)/dynamicMesh/lnInclude \
+    -I$(LIB_SRC)/dynamicFvMesh/lnInclude \
+    -I$(LIB_SRC)/meshTools/lnInclude \
+    -I$(LIB_SRC)/fvOptions/lnInclude\
+    -I$(LIB_SRC)/sampling/lnInclude
+
+EXE_LIBS = \
+    -lphaseChangeTwoPhaseMixtures \
+    -ltwoPhaseMixture \
+    -linterfaceProperties \
+    -ltwoPhaseProperties \
+    -lincompressibleTransportModels \
+    -lincompressibleTurbulenceModel \
+    -lincompressibleRASModels \
+    -lincompressibleLESModels \
+    -lfiniteVolume \
+    -ldynamicMesh \
+    -ldynamicFvMesh \
+    -ltopoChangerFvMesh \
+    -lmeshTools \
+    -lfvOptions \
+    -lsampling

applications/solvers/multiphase/interPhaseChangeFoam/interPhaseChangeDyMFoam/interPhaseChangeDyMFoam.C

@@ -0,0 +1,162 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2011-2013 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
+    interPhaseChangeDyMFoam
+
+Description
+    Solver for 2 incompressible, isothermal immiscible fluids with phase-change
+    (e.g. cavitation).  Uses a VOF (volume of fluid) phase-fraction based
+    interface capturing approach, with optional mesh motion and mesh topology
+    changes including adaptive re-meshing.
+
+    The momentum and other fluid properties are of the "mixture" and a
+    single momentum equation is solved.
+
+    The set of phase-change models provided are designed to simulate cavitation
+    but other mechanisms of phase-change are supported within this solver
+    framework.
+
+    Turbulence modelling is generic, i.e. laminar, RAS or LES may be selected.
+
+\*---------------------------------------------------------------------------*/
+
+#include "fvCFD.H"
+#include "dynamicFvMesh.H"
+#include "MULES.H"
+#include "subCycle.H"
+#include "interfaceProperties.H"
+#include "phaseChangeTwoPhaseMixture.H"
+#include "turbulenceModel.H"
+#include "pimpleControl.H"
+#include "fvIOoptionList.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+int main(int argc, char *argv[])
+{
+    #include "setRootCase.H"
+    #include "createTime.H"
+    #include "createDynamicFvMesh.H"
+    #include "readGravitationalAcceleration.H"
+    #include "initContinuityErrs.H"
+    #include "createFields.H"
+    #include "readTimeControls.H"
+
+    pimpleControl pimple(mesh);
+
+    surfaceScalarField phiAbs("phiAbs", phi);
+    fvc::makeAbsolute(phiAbs, U);
+
+    #include "../interFoam/interDyMFoam/correctPhi.H"
+    #include "CourantNo.H"
+    #include "setInitialDeltaT.H"
+
+    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+    Info<< "\nStarting time loop\n" << endl;
+
+    while (runTime.run())
+    {
+        #include "../interFoam/interDyMFoam/readControls.H"
+        #include "CourantNo.H"
+        #include "setDeltaT.H"
+
+        runTime++;
+
+        Info<< "Time = " << runTime.timeName() << nl << endl;
+
+        scalar timeBeforeMeshUpdate = runTime.elapsedCpuTime();
+
+        {
+            // Ensure old-time U exists for mapping
+            U.oldTime();
+
+            // Calculate the relative velocity used to map the relative flux phi
+            volVectorField Urel("Urel", U);
+
+            if (mesh.moving())
+            {
+                Urel -= fvc::reconstruct(fvc::meshPhi(U));
+            }
+
+            // Do any mesh changes
+            mesh.update();
+        }
+
+        if (mesh.changing())
+        {
+            Info<< "Execution time for mesh.update() = "
+                << runTime.elapsedCpuTime() - timeBeforeMeshUpdate
+                << " s" << endl;
+
+            gh = g & mesh.C();
+            ghf = g & mesh.Cf();
+        }
+
+        if (mesh.changing() && correctPhi)
+        {
+            #include "../interFoam/interDyMFoam/correctPhi.H"
+        }
+
+        if (mesh.changing() && checkMeshCourantNo)
+        {
+            #include "meshCourantNo.H"
+        }
+
+        twoPhaseProperties->correct();
+
+        #include "alphaEqnSubCycle.H"
+        interface.correct();
+
+        // --- Pressure-velocity PIMPLE corrector loop
+        while (pimple.loop())
+        {
+            #include "UEqn.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/interPhaseChangeFoam/interPhaseChangeDyMFoam/pEqn.H

@@ -0,0 +1,77 @@
+{
+    volScalarField rAU("rAU", 1.0/UEqn.A());
+    surfaceScalarField rAUf("Dp", fvc::interpolate(rAU));
+
+    volVectorField HbyA("HbyA", U);
+    HbyA = rAU*UEqn.H();
+
+    surfaceScalarField phiHbyA
+    (
+        "phiHbyA",
+        (fvc::interpolate(HbyA) & mesh.Sf())
+      + fvc::ddtPhiCorr(rAU, rho, U, phiAbs)
+    );
+
+    if (p_rgh.needReference())
+    {
+        fvc::makeRelative(phiHbyA, U);
+        adjustPhi(phiHbyA, U, p_rgh);
+        fvc::makeAbsolute(phiHbyA, U);
+    }
+
+    phiAbs = phiHbyA;
+
+    surfaceScalarField phig
+    (
+        (
+            fvc::interpolate(interface.sigmaK())*fvc::snGrad(alpha1)
+          - ghf*fvc::snGrad(rho)
+        )*rAUf*mesh.magSf()
+    );
+
+    phiHbyA += phig;
+
+    Pair<tmp<volScalarField> > vDotP = twoPhaseProperties->vDotP();
+    const volScalarField& vDotcP = vDotP[0]();
+    const volScalarField& vDotvP = vDotP[1]();
+
+    while (pimple.correctNonOrthogonal())
+    {
+        fvScalarMatrix p_rghEqn
+        (
+            fvc::div(phiHbyA) - fvm::laplacian(rAUf, p_rgh)
+          - (vDotvP - vDotcP)*(pSat - rho*gh) + fvm::Sp(vDotvP - vDotcP, p_rgh)
+        );
+
+        p_rghEqn.setReference(pRefCell, pRefValue);
+
+        p_rghEqn.solve(mesh.solver(p_rgh.select(pimple.finalInnerIter())));
+
+        if (pimple.finalNonOrthogonalIter())
+        {
+            phi = phiHbyA + p_rghEqn.flux();
+
+            U = HbyA + rAU*fvc::reconstruct((phig + p_rghEqn.flux())/rAUf);
+            U.correctBoundaryConditions();
+            fvOptions.correct(U);
+        }
+    }
+
+    phiAbs = phi;
+
+    // Make the fluxes relative to the mesh motion
+    fvc::makeRelative(phi, U);
+
+    p == p_rgh + rho*gh;
+
+    if (p_rgh.needReference())
+    {
+        p += dimensionedScalar
+        (
+            "p",
+            p.dimensions(),
+            pRefValue - getRefCellValue(p, pRefCell)
+        );
+        p_rgh = p - rho*gh;
+    }
+}

applications/solvers/multiphase/interPhaseChangeFoam/phaseChangeTwoPhaseMixtures/Make/files

@@ -0,0 +1,7 @@
+phaseChangeTwoPhaseMixture/phaseChangeTwoPhaseMixture.C
+phaseChangeTwoPhaseMixture/newPhaseChangeTwoPhaseMixture.C
+Kunz/Kunz.C
+Merkle/Merkle.C
+SchnerrSauer/SchnerrSauer.C
+
+LIB = $(FOAM_LIBBIN)/libphaseChangeTwoPhaseMixtures

applications/solvers/multiphase/interPhaseChangeFoam/phaseChangeTwoPhaseMixtures/Make/options

@@ -0,0 +1,11 @@
+EXE_INC = \
+    -I$(LIB_SRC)/transportModels/twoPhaseMixture/lnInclude \
+    -I$(LIB_SRC)/transportModels \
+    -I$(LIB_SRC)/transportModels/incompressible/lnInclude \
+    -I$(LIB_SRC)/finiteVolume/lnInclude
+
+LIB_LIBS = \
+    -ltwoPhaseMixture \
+    -ltwoPhaseProperties \
+    -lincompressibleTransportModels \
+    -lfiniteVolume