Creation of OpenFOAM-dev repository 15/04/2008

This commit is contained in:
OpenFOAM-admin
2008-04-15 18:56:58 +01:00
commit 3170c7c0c9
9896 changed files with 4016171 additions and 0 deletions

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boundaryFoam.C
EXE = $(FOAM_APPBIN)/boundaryFoam

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EXE_INC = \
-I$(LIB_SRC)/finiteVolume/lnInclude \
-I$(LIB_SRC)/turbulenceModels \
-I$(LIB_SRC)/transportModels \
-I$(LIB_SRC)/sampling/lnInclude
EXE_LIBS = \
-lincompressibleTurbulenceModels \
-lincompressibleTransportModels \
-lfiniteVolume \
-lmeshTools \
-lsampling

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
boundaryFoam
Description
Steady-state solver for 1D turbulent flow, typically to generate boundary
layer conditions at an inlet, for use in a simulation.
Boundary layer code to calculate the U, k and epsilon distributions.
Used to create inlet boundary conditions for experimental comparisons
for which U and k have not been measured.
Turbulence model is runtime selectable.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "incompressible/singlePhaseTransportModel/singlePhaseTransportModel.H"
#include "incompressible/turbulenceModel/turbulenceModel.H"
#include "wallFvPatch.H"
#include "makeGraph.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createMesh.H"
# include "createFields.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
for (runTime++; !runTime.end(); runTime++)
{
Info<< "Time = " << runTime.timeName() << nl << endl;
fvVectorMatrix divR = turbulence->divDevReff(U);
divR.source() = flowMask & divR.source();
fvVectorMatrix UEqn
(
divR == gradP
);
UEqn.relax();
UEqn.solve();
// Correct driving force for a constant mass flow rate
dimensionedVector UbarStar = flowMask & U.weightedAverage(mesh.V());
U += (Ubar - UbarStar);
gradP += (Ubar - UbarStar)/(1.0/UEqn.A())().weightedAverage(mesh.V());
scalar wallShearStress =
flowDirection & turbulence->R()()[0] & wallNormal;
scalar yplusWall
= ::sqrt(mag(wallShearStress))*y[0]/laminarTransport.nu()()[0];
Info<< "Uncorrected Ubar = " << (flowDirection & UbarStar.value())<< tab
<< "pressure gradient = " << (flowDirection & gradP.value()) << tab
<< "min y+ = " << yplusWall << endl;
turbulence->correct();
if (runTime.outputTime())
{
volSymmTensorField R
(
IOobject
(
"R",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
turbulence->R()
);
runTime.write();
const word& gFormat = runTime.graphFormat();
makeGraph(y, flowDirection & U, "Uf", gFormat);
makeGraph(y, laminarTransport.nu(), gFormat);
makeGraph(y, turbulence->k(), gFormat);
makeGraph(y, turbulence->epsilon(), gFormat);
//makeGraph(y, flowDirection & R & flowDirection, "Rff", gFormat);
//makeGraph(y, wallNormal & R & wallNormal, "Rww", gFormat);
//makeGraph(y, flowDirection & R & wallNormal, "Rfw", gFormat);
//makeGraph(y, sqrt(R.component(tensor::XX)), "u", gFormat);
//makeGraph(y, sqrt(R.component(tensor::YY)), "v", gFormat);
//makeGraph(y, sqrt(R.component(tensor::ZZ)), "w", gFormat);
makeGraph(y, R.component(tensor::XY), "uv", gFormat);
makeGraph(y, mag(fvc::grad(U)), "gammaDot", gFormat);
}
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return(0);
}
// ************************************************************************* //

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Info<< "Reading field U\n" << endl;
volVectorField U
(
IOobject
(
"U",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
Info<< "Creating face flux\n" << endl;
surfaceScalarField phi
(
IOobject
(
"phi",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
mesh,
dimensionedScalar("zero", mesh.Sf().dimensions()*U.dimensions(), 0.0)
);
singlePhaseTransportModel laminarTransport(U, phi);
autoPtr<turbulenceModel> turbulence
(
turbulenceModel::New(U, phi, laminarTransport)
);
IOdictionary transportProperties
(
IOobject
(
"transportProperties",
runTime.constant(),
mesh,
IOobject::MUST_READ,
IOobject::NO_WRITE
)
);
dimensionedVector Ubar
(
transportProperties.lookup("Ubar")
);
vector flowDirection = (Ubar/mag(Ubar)).value();
tensor flowMask = sqr(flowDirection);
// Search for wall patches faces and store normals
scalar nWallFaces(0);
vector wallNormal(vector::zero);
const fvPatchList& patches = mesh.boundary();
forAll(patches, patchi)
{
const fvPatch& currPatch = patches[patchi];
if (isType<wallFvPatch>(currPatch))
{
forAll(currPatch, facei)
{
nWallFaces++;
if (nWallFaces == 1)
{
wallNormal =
- mesh.Sf().boundaryField()[patchi][facei]
/mesh.magSf().boundaryField()[patchi][facei];
}
else if (nWallFaces == 2)
{
vector wallNormal2 =
mesh.Sf().boundaryField()[patchi][facei]
/mesh.magSf().boundaryField()[patchi][facei];
//- Check that wall faces are parallel
if
(
mag(wallNormal & wallNormal2) > 1.01
||mag(wallNormal & wallNormal2) < 0.99
)
{
Info<< "boundaryFoam: wall faces are not parallel"
<< endl
<< abort(FatalError);
}
}
else
{
Info<< "boundaryFoam: number of wall faces > 2"
<< endl
<< abort(FatalError);
}
}
}
}
//- create position array for graph generation
scalarField y = wallNormal & mesh.C().internalField();
dimensionedVector gradP
(
"gradP",
dimensionSet(0, 1, -2, 0, 0),
vector(0, 0, 0)
);

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icoDyMFoam.C
EXE = $(FOAM_APPBIN)/icoDyMFoam

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EXE_INC = \
-I$(LIB_SRC)/dynamicFvMesh/lnInclude \
-I$(LIB_SRC)/dynamicMesh/lnInclude \
-I$(LIB_SRC)/meshTools/lnInclude \
-I$(LIB_SRC)/finiteVolume/lnInclude
EXE_LIBS = \
-ldynamicFvMesh \
-ldynamicMesh \
-lmeshTools \
-lfiniteVolume

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fvVectorMatrix UEqn
(
fvm::ddt(U)
+ fvm::div(phi, U)
- fvm::laplacian(nu, U)
);
if (ocorr != nOuterCorr-1)
{
UEqn.relax();
}
if (momentumPredictor)
{
solve(UEqn == -fvc::grad(p));
}

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scalar newTotalVolume = sum(mesh.V());
scalar totalVolRatio = newTotalVolume/totalVolume;
Info << "Total volume change: " << totalVolRatio - 1 << endl;
totalVolume = newTotalVolume;

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{
wordList pcorrTypes(p.boundaryField().types());
for (label i=0; i<p.boundaryField().size(); i++)
{
if(p.boundaryField()[i].fixesValue())
{
pcorrTypes[i] = fixedValueFvPatchScalarField::typeName;
}
}
volScalarField pcorr
(
IOobject
(
"pcorr",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
mesh,
dimensionedScalar("pcorr", p.dimensions(), 0.0),
pcorrTypes
);
for(int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pcorrEqn
(
fvm::laplacian(rAU, pcorr) == fvc::div(phi)
);
pcorrEqn.setReference(pRefCell, pRefValue);
pcorrEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pcorrEqn.flux();
}
}
}
#include "continuityErrs.H"

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Info<< "Reading transportProperties\n" << endl;
IOdictionary transportProperties
(
IOobject
(
"transportProperties",
runTime.constant(),
mesh,
IOobject::MUST_READ,
IOobject::NO_WRITE
)
);
dimensionedScalar nu
(
transportProperties.lookup("nu")
);
Info<< "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
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"
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("PISO"), pRefCell, pRefValue);
Info<< "Reading field rAU if present\n" << endl;
volScalarField rAU
(
IOobject
(
"rAU",
runTime.timeName(),
mesh,
IOobject::READ_IF_PRESENT,
IOobject::AUTO_WRITE
),
mesh,
runTime.deltaT(),
zeroGradientFvPatchScalarField::typeName
);

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
icoDyMFoam
Description
Transient solver for incompressible, laminar flow of Newtonian fluids
with moving mesh.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "dynamicFvMesh.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createDynamicFvMesh.H"
# include "readPISOControls.H"
# include "initContinuityErrs.H"
# include "createFields.H"
# include "readTimeControls.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
while (runTime.run())
{
# include "readControls.H"
# include "CourantNo.H"
p.storePrevIter();
// Make the fluxes absolute
fvc::makeAbsolute(phi, U);
# include "setDeltaT.H"
runTime++;
Info<< "Time = " << runTime.timeName() << nl << endl;
bool meshChanged = mesh.update();
if (correctPhi && meshChanged)
{
# include "correctPhi.H"
}
// Make the fluxes relative to the mesh motion
fvc::makeRelative(phi, U);
if (meshChanged && checkMeshCourantNo)
{
# include "meshCourantNo.H"
}
// --- PIMPLE loop
for (int ocorr=0; ocorr<nOuterCorr; ocorr++)
{
# include "UEqn.H"
// --- PISO loop
for (int corr=0; corr<nCorr; corr++)
{
rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf());
//+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
if (corr == nCorr-1 && nonOrth == nNonOrthCorr)
{
pEqn.solve(mesh.solver(p.name() + "Final"));
}
else
{
pEqn.solve(mesh.solver(p.name()));
}
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include "continuityErrs.H"
// Explicitly relax pressure for momentum corrector
if (ocorr != nOuterCorr-1)
{
p.relax();
}
// Make the fluxes relative to the mesh motion
fvc::makeRelative(phi, U);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}
}
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return(0);
}
// ************************************************************************* //

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# include "readTimeControls.H"
# include "readPISOControls.H"
bool correctPhi = false;
if (piso.found("correctPhi"))
{
correctPhi = Switch(piso.lookup("correctPhi"));
}
bool checkMeshCourantNo = false;
if (piso.found("checkMeshCourantNo"))
{
checkMeshCourantNo = Switch(piso.lookup("checkMeshCourantNo"));
}

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
}
divSchemes
{
default none;
div(phi,U) Gauss <>;
}
laplacianSchemes
{
default none;
laplacian(nu,U) Gauss linear corrected;
laplacian((1|A(U)),p) Gauss linear corrected;
}
interpolationSchemes
{
default linear;
interpolate(HbyA) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p;
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p PCG
{
preconditioner DIC;
tolerance 1e-06;
relTol 0;
};
U PCG
{
preconditioner DILU;
tolerance 1e-05;
relTol 0;
};
}
PISO
{
nCorrectors 2;
nNonOrthogonalCorrectors 0;
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
include "$FOAMX_CONFIG/dictionaries/fvSchemes/fvSchemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/ddt/transient.cfg";
include "fvSchemes/gradSchemes.cfg";
include "fvSchemes/divSchemes.cfg";
include "fvSchemes/laplacianSchemes.cfg";
include "fvSchemes/interpolationSchemes.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/snGrad/defaultOnly.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/flux/p.cfg";
}
default
{
include "defaults/system/fvSchemes";
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
divSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/phiU.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
gradSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/p.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
interpolationSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/interpolation/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/interpolation/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/interpolation/HbyA.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
laplacianSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/nuU.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/1AUp.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
include "$FOAMX_CONFIG/dictionaries/fvSolution/fvSolution.cfg";
entries
{
solvers
{
type dictionary;
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/pSymm.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/U.cfg";
}
}
include "$FOAMX_CONFIG/dictionaries/fvSolution/PISO.cfg";
}
default
{
include "defaults/system/fvSolution";
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
description "Incompressible unsteady laminar flow code";
dictionaries
{
include "$FOAMX_CONFIG/dictionaries/controlDict/controlDict.cfg";
fvSchemes;
fvSolution;
include "$FOAMX_CONFIG/dictionaries/transportProperties/NewtonianSinglePhaseTransportProperties.cfg";
}
fields
{
include "$FOAMX_CONFIG/entries/geometricFields/U.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/pKinematic.cfg";
}
patchPhysicalTypes
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/patches.cfg";
}
patchFieldsPhysicalTypes
{
U
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/U.cfg";
}
p
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/p.cfg";
}
}
// ************************************************************************* //

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icoFoam.C
EXE = $(FOAM_APPBIN)/icoFoam

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EXE_INC = \
-I$(LIB_SRC)/finiteVolume/lnInclude
EXE_LIBS = \
-lfiniteVolume

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Info<< "Reading transportProperties\n" << endl;
IOdictionary transportProperties
(
IOobject
(
"transportProperties",
runTime.constant(),
mesh,
IOobject::MUST_READ,
IOobject::NO_WRITE
)
);
dimensionedScalar nu
(
transportProperties.lookup("nu")
);
Info<< "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
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"
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("PISO"), pRefCell, pRefValue);

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/*---------------------------------------------------------------------------* \
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
icoFoam
Description
Transient solver for incompressible, laminar flow of Newtonian fluids.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createMesh.H"
# include "createFields.H"
# include "initContinuityErrs.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
for (runTime++; !runTime.end(); runTime++)
{
Info<< "Time = " << runTime.timeName() << nl << endl;
# include "readPISOControls.H"
# include "CourantNo.H"
fvVectorMatrix UEqn
(
fvm::ddt(U)
+ fvm::div(phi, U)
- fvm::laplacian(nu, U)
);
solve(UEqn == -fvc::grad(p));
// --- PISO loop
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
adjustPhi(phi, U, p);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
pEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U.correctBoundaryConditions();
}
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return(0);
}
// ************************************************************************* //

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

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@ -0,0 +1,7 @@
EXE_INC = \
-I$(LIB_SRC)/finiteVolume/lnInclude \
-I$(LIB_SRC)/transportModels
EXE_LIBS = \
-lfiniteVolume \
-lincompressibleTransportModels

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@ -0,0 +1,39 @@
Info<< "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
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"
singlePhaseTransportModel fluid(U, phi);
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("PISO"), pRefCell, pRefValue);

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@ -0,0 +1,117 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
nonNewtonianIcoFoam
Description
Transient solver for incompressible, laminar flow of non-Newtonian fluids.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "incompressible/singlePhaseTransportModel/singlePhaseTransportModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createMeshNoClear.H"
# include "createFields.H"
# include "initContinuityErrs.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
for (runTime++; !runTime.end(); runTime++)
{
Info<< "Time = " << runTime.timeName() << nl << endl;
# include "readPISOControls.H"
# include "CourantNo.H"
fluid.correct();
fvVectorMatrix UEqn
(
fvm::ddt(U)
+ fvm::div(phi, U)
- fvm::laplacian(fluid.nu(), U)
);
solve(UEqn == -fvc::grad(p));
// --- PISO loop
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
adjustPhi(phi, U, p);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
pEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U.correctBoundaryConditions();
}
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return(0);
}
// ************************************************************************* //

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@ -0,0 +1,79 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(U) Gauss linear;
}
divSchemes
{
default none;
div(phi,U) Gauss <>;
div(phi,k) Gauss <>;
div(phi,epsilon) Gauss <>;
div(phi,R) Gauss <>;
div(phi,nuTilda) Gauss <>;
div(R) Gauss linear;
div((nuEff*dev(grad(U).T()))) Gauss linear;
}
laplacianSchemes
{
default none;
laplacian(nuEff,U) Gauss linear corrected;
laplacian((1|A(U)),p) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
laplacian(DREff,R) Gauss linear corrected;
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
}
interpolationSchemes
{
default linear;
interpolate(U) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p;
}
// ************************************************************************* //

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@ -0,0 +1,51 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p ICCG 1e-06 0.01;
U BICCG 1e-05 0.1;
k BICCG 1e-05 0.1;
epsilon BICCG 1e-05 0.1;
R BICCG 1e-05 0.1;
nuTilda BICCG 1e-05 0.1;
}
SIMPLE
{
nNonOrthogonalCorrectors 0;
}
relaxationFactors
{
p 0.3;
U 0.7;
k 0.7;
epsilon 0.7;
R 0.7;
nuTilda 0.7;
}
// ************************************************************************* //

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@ -0,0 +1,45 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 1.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSchemes.cfg;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
include "$FOAMX_CONFIG/dictionaries/fvSchemes/fvSchemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/ddt/steady.cfg";
include "../../turbFoam/FoamX/fvSchemes/gradSchemes.cfg";
include "../../turbFoam/FoamX/fvSchemes/divSchemes.cfg";
include "../../turbFoam/FoamX/fvSchemes/laplacianSchemes.cfg";
include "../../turbFoam/FoamX/fvSchemes/interpolationSchemes.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/snGrad/defaultOnly.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/flux/p.cfg";
}
default
{
include "defaults/system/fvSchemes";
}
// ************************************************************************* //

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@ -0,0 +1,49 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
include "$FOAMX_CONFIG/dictionaries/fvSolution/fvSolution.cfg";
entries
{
solvers
{
type dictionary;
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/pSymm.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/U.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/k.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/epsilon.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/R.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/nuTilda.cfg";
}
}
include "$FOAMX_CONFIG/dictionaries/fvSolution/SIMPLE.cfg";
relaxationFactors
{
type dictionary;
entries
{
include "$FOAMX_CONFIG/entries/scalar01/p.cfg";
include "$FOAMX_CONFIG/entries/scalar01/U.cfg";
include "$FOAMX_CONFIG/entries/scalar01/k.cfg";
include "$FOAMX_CONFIG/entries/scalar01/epsilon.cfg";
include "$FOAMX_CONFIG/entries/scalar01/R.cfg";
include "$FOAMX_CONFIG/entries/scalar01/nuTilda.cfg";
}
}
}
default
{
include "defaults/system/fvSolution";
}
// ************************************************************************* //

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@ -0,0 +1,73 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
description "Incompressible steady turbulent flow code.";
dictionaries
{
include "$FOAMX_CONFIG/dictionaries/controlDict/controlDictSteady.cfg";
fvSchemes;
fvSolution;
include "$FOAMX_CONFIG/dictionaries/transportProperties/singlePhaseTransportProperties.cfg";
include "$FOAMX_CONFIG/dictionaries/turbulenceProperties/turbulenceModelsIncompressible.cfg";
}
fields
{
include "$FOAMX_CONFIG/entries/geometricFields/U.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/pKinematic.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/k.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/epsilon.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/Rkinematic.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/nuTilda.cfg";
}
patchPhysicalTypes
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/patches.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/patches.cfg";
}
patchFieldsPhysicalTypes
{
U
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/U.cfg";
}
p
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/p.cfg";
}
k
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/k.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/k.cfg";
}
epsilon
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/epsilon.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/epsilon.cfg";
}
R
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/R.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/R.cfg";
}
nuTilda
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/nuTilda.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/nuTilda.cfg";
}
}
// ************************************************************************* //

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

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@ -0,0 +1,11 @@
EXE_INC = \
-I$(LIB_SRC)/finiteVolume/lnInclude \
-I$(LIB_SRC)/turbulenceModels \
-I$(LIB_SRC)/transportModels
EXE_LIBS = \
-lincompressibleTurbulenceModels \
-lincompressibleTransportModels \
-lfiniteVolume \
-lmeshTools \
/* $(LIB_WM_OPTIONS_DIR)/libfbsdmalloc.o */

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@ -0,0 +1,42 @@
Info << "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
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"
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("SIMPLE"), pRefCell, pRefValue);
singlePhaseTransportModel laminarTransport(U, phi);
autoPtr<turbulenceModel> turbulence
(
turbulenceModel::New(U, phi, laminarTransport)
);

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@ -0,0 +1,127 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
simpleFoam
Description
Steady-state solver for incompressible, turbulent flow of non-Newtonian
fluids.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "incompressible/singlePhaseTransportModel/singlePhaseTransportModel.H"
#include "incompressible/turbulenceModel/turbulenceModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createMesh.H"
# include "createFields.H"
# include "initContinuityErrs.H"
//mesh.clearPrimitives();
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
for (runTime++; !runTime.end(); runTime++)
{
Info<< "Time = " << runTime.timeName() << nl << endl;
# include "readSIMPLEControls.H"
p.storePrevIter();
// Pressure-velocity SIMPLE corrector
{
// Momentum predictor
tmp<fvVectorMatrix> UEqn
(
fvm::div(phi, U)
+ turbulence->divDevReff(U)
);
UEqn().relax();
solve(UEqn() == -fvc::grad(p));
p.boundaryField().updateCoeffs();
volScalarField AU = UEqn().A();
U = UEqn().H()/AU;
UEqn.clear();
phi = fvc::interpolate(U) & mesh.Sf();
adjustPhi(phi, U, p);
// Non-orthogonal pressure corrector loop
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(1.0/AU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
pEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include "continuityErrs.H"
// Explicitly relax pressure for momentum corrector
p.relax();
// Momentum corrector
U -= fvc::grad(p)/AU;
U.correctBoundaryConditions();
}
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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@ -0,0 +1,3 @@
turbDyMFoam.C
EXE = $(FOAM_APPBIN)/turbDyMFoam

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@ -0,0 +1,15 @@
EXE_INC = \
-I$(LIB_SRC)/dynamicFvMesh/lnInclude \
-I$(LIB_SRC)/dynamicMesh/lnInclude \
-I$(LIB_SRC)/meshTools/lnInclude \
-I$(LIB_SRC)/turbulenceModels \
-I$(LIB_SRC)/transportModels \
-I$(LIB_SRC)/finiteVolume/lnInclude
EXE_LIBS = \
-ldynamicFvMesh \
-ldynamicMesh \
-lmeshTools \
-lincompressibleTurbulenceModels \
-lincompressibleTransportModels \
-lfiniteVolume

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@ -0,0 +1,16 @@
fvVectorMatrix UEqn
(
fvm::ddt(U)
+ fvm::div(phi, U)
+ turbulence->divDevReff(U)
);
if (ocorr != nOuterCorr-1)
{
UEqn.relax();
}
if (momentumPredictor)
{
solve(UEqn == -fvc::grad(p));
}

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@ -0,0 +1,44 @@
{
wordList pcorrTypes(p.boundaryField().types());
for (label i=0; i<p.boundaryField().size(); i++)
{
if(p.boundaryField()[i].fixesValue())
{
pcorrTypes[i] = fixedValueFvPatchScalarField::typeName;
}
}
volScalarField pcorr
(
IOobject
(
"pcorr",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::NO_WRITE
),
mesh,
dimensionedScalar("pcorr", p.dimensions(), 0.0),
pcorrTypes
);
for(int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pcorrEqn
(
fvm::laplacian(rAU, pcorr) == fvc::div(phi)
);
pcorrEqn.setReference(pRefCell, pRefValue);
pcorrEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pcorrEqn.flux();
}
}
}
#include "continuityErrs.H"

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@ -0,0 +1,59 @@
Info<< "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
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"
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("PISO"), pRefCell, pRefValue);
singlePhaseTransportModel laminarTransport(U, phi);
autoPtr<turbulenceModel> turbulence
(
turbulenceModel::New(U, phi, laminarTransport)
);
Info<< "Reading field rAU if present\n" << endl;
volScalarField rAU
(
IOobject
(
"rAU",
runTime.timeName(),
mesh,
IOobject::READ_IF_PRESENT,
IOobject::AUTO_WRITE
),
mesh,
runTime.deltaT(),
zeroGradientFvPatchScalarField::typeName
);

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@ -0,0 +1,14 @@
# include "readTimeControls.H"
# include "readPISOControls.H"
bool correctPhi = false;
if (piso.found("correctPhi"))
{
correctPhi = Switch(piso.lookup("correctPhi"));
}
bool checkMeshCourantNo = false;
if (piso.found("checkMeshCourantNo"))
{
checkMeshCourantNo = Switch(piso.lookup("checkMeshCourantNo"));
}

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@ -0,0 +1,163 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
turbDyMFoam
Description
Transient solver for incompressible, turbulent flow of Newtonian fluids
with moving mesh.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "incompressible/singlePhaseTransportModel/singlePhaseTransportModel.H"
#include "incompressible/turbulenceModel/turbulenceModel.H"
#include "dynamicFvMesh.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createDynamicFvMesh.H"
# include "readPISOControls.H"
# include "initContinuityErrs.H"
# include "createFields.H"
# include "readTimeControls.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
while (runTime.run())
{
# include "readControls.H"
# include "CourantNo.H"
p.storePrevIter();
// Make the fluxes absolute
fvc::makeAbsolute(phi, U);
# include "setDeltaT.H"
runTime++;
Info<< "Time = " << runTime.timeName() << nl << endl;
bool meshChanged = mesh.update();
if (correctPhi && meshChanged)
{
# include "correctPhi.H"
}
// Make the fluxes relative to the mesh motion
fvc::makeRelative(phi, U);
if (meshChanged && checkMeshCourantNo)
{
# include "meshCourantNo.H"
}
// --- PIMPLE loop
for (int ocorr=0; ocorr<nOuterCorr; ocorr++)
{
# include "UEqn.H"
// --- PISO loop
for (int corr=0; corr<nCorr; corr++)
{
rAU = 1.0/UEqn.A();
U = rAU*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf());
//+ fvc::ddtPhiCorr(rAU, U, phi);
adjustPhi(phi, U, p);
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
fvScalarMatrix pEqn
(
fvm::laplacian(rAU, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
if
(
ocorr == nOuterCorr-1
&& corr == nCorr-1
&& nonOrth == nNonOrthCorr)
{
pEqn.solve(mesh.solver(p.name() + "Final"));
}
else
{
pEqn.solve(mesh.solver(p.name()));
}
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include "continuityErrs.H"
// Explicitly relax pressure for momentum corrector
if (ocorr != nOuterCorr-1)
{
p.relax();
}
// Make the fluxes relative to the mesh motion
fvc::makeRelative(phi, U);
U -= rAU*fvc::grad(p);
U.correctBoundaryConditions();
}
}
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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@ -0,0 +1,78 @@
/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
grad(p) Gauss linear;
grad(U) Gauss linear;
}
divSchemes
{
default none;
div(phi,U) Gauss <>;
div(phi,k) Gauss <>;
div(phi,epsilon) Gauss <>;
div(phi,R) Gauss <>;
div(phi,nuTilda) Gauss <>;
div(R) Gauss linear;
div((nuEff*dev(grad(U).T()))) Gauss linear;
}
laplacianSchemes
{
default none;
laplacian(nuEff,U) Gauss linear corrected;
laplacian((1|A(U)),p) Gauss linear corrected;
laplacian(DkEff,k) Gauss linear corrected;
laplacian(DepsilonEff,epsilon) Gauss linear corrected;
laplacian(DREff,R) Gauss linear corrected;
laplacian(DnuTildaEff,nuTilda) Gauss linear corrected;
}
interpolationSchemes
{
default linear;
interpolate(U) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p;
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
root "";
case "";
instance "";
local "";
class dictionary;
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p ICCG 1e-06 0;
U BICCG 1e-05 0;
k BICCG 1e-05 0;
epsilon BICCG 1e-05 0;
R BICCG 1e-05 0;
nuTilda BICCG 1e-05 0;
}
PISO
{
nCorrectors 2;
nNonOrthogonalCorrectors 0;
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
include "$FOAMX_CONFIG/dictionaries/fvSchemes/fvSchemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/ddt/transient.cfg";
include "fvSchemes/gradSchemes.cfg";
include "fvSchemes/divSchemes.cfg";
include "fvSchemes/laplacianSchemes.cfg";
include "fvSchemes/interpolationSchemes.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/snGrad/defaultOnly.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/flux/p.cfg";
}
default
{
include "defaults/system/fvSchemes";
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
divSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/phiU.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/phik.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/phiEpsilon.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/phiR.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/R.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/phiNuTilda.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/div/nuEffGradUT.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
gradSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/p.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/grad/U.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
interpolationSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/interpolation/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/interpolation/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/interpolation/U.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
laplacianSchemes
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/schemes.cfg";
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/default.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/nuEffU.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/1AUp.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/DkEffk.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/DepsilonEffEpsilon.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/DREffR.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSchemes/laplacian/DnuTildaEffNuTilda.cfg";
}
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
include "$FOAMX_CONFIG/dictionaries/fvSolution/fvSolution.cfg";
entries
{
solvers
{
type dictionary;
entries
{
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/pSymm.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/U.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/k.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/epsilon.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/R.cfg";
include "$FOAMX_CONFIG/dictionaries/fvSolution/solvers/nuTilda.cfg";
}
}
include "$FOAMX_CONFIG/dictionaries/fvSolution/PISO.cfg";
}
default
{
include "defaults/system/fvSolution";
}
// ************************************************************************* //

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/*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.4 |
| \\ / A nd | Web: http://www.openfoam.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
description "Incompressible transient turbulent flow code.";
dictionaries
{
include "$FOAMX_CONFIG/dictionaries/controlDict/controlDict.cfg";
fvSchemes;
fvSolution;
include "$FOAMX_CONFIG/dictionaries/transportProperties/singlePhaseTransportProperties.cfg";
include "$FOAMX_CONFIG/dictionaries/turbulenceProperties/turbulenceModelsIncompressible.cfg";
}
fields
{
include "$FOAMX_CONFIG/entries/geometricFields/U.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/pKinematic.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/k.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/epsilon.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/Rkinematic.cfg";
include "$FOAMX_CONFIG/entries/geometricFields/nuTilda.cfg";
}
patchPhysicalTypes
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/patches.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/patches.cfg";
}
patchFieldsPhysicalTypes
{
U
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/U.cfg";
}
p
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/p.cfg";
}
k
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/k.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/k.cfg";
}
epsilon
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/epsilon.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/epsilon.cfg";
}
R
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/R.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/R.cfg";
}
nuTilda
{
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/standard/nuTilda.cfg";
include "$FOAMX_CONFIG/entries/patchPhysicalTypes/wallFunctions/nuTilda.cfg";
}
}
// ************************************************************************* //

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turbFoam.C
EXE = $(FOAM_APPBIN)/turbFoam

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EXE_INC = \
-I$(LIB_SRC)/turbulenceModels \
-I$(LIB_SRC)/transportModels \
-I$(LIB_SRC)/finiteVolume/lnInclude
EXE_LIBS = \
-lincompressibleTurbulenceModels \
-lincompressibleTransportModels \
-lfiniteVolume \
-lmeshTools

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Info<< "Reading field p\n" << endl;
volScalarField p
(
IOobject
(
"p",
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"
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("PISO"), pRefCell, pRefValue);
singlePhaseTransportModel laminarTransport(U, phi);
autoPtr<turbulenceModel> turbulence
(
turbulenceModel::New(U, phi, laminarTransport)
);

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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2007 OpenCFD Ltd.
\\/ 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 2 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, write to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Application
turbFoam
Description
Transient solver for incompressible, turbulent flow.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "incompressible/singlePhaseTransportModel/singlePhaseTransportModel.H"
#include "incompressible/turbulenceModel/turbulenceModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
int main(int argc, char *argv[])
{
# include "setRootCase.H"
# include "createTime.H"
# include "createMesh.H"
# include "createFields.H"
# include "initContinuityErrs.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Info<< "\nStarting time loop\n" << endl;
for (runTime++; !runTime.end(); runTime++)
{
Info<< "Time = " << runTime.timeName() << nl << endl;
# include "readPISOControls.H"
# include "CourantNo.H"
// Pressure-velocity PISO corrector
{
// Momentum predictor
fvVectorMatrix UEqn
(
fvm::ddt(U)
+ fvm::div(phi, U)
+ turbulence->divDevReff(U)
);
if (momentumPredictor)
{
solve(UEqn == -fvc::grad(p));
}
// --- PISO loop
for (int corr=0; corr<nCorr; corr++)
{
volScalarField rUA = 1.0/UEqn.A();
U = rUA*UEqn.H();
phi = (fvc::interpolate(U) & mesh.Sf())
+ fvc::ddtPhiCorr(rUA, U, phi);
adjustPhi(phi, U, p);
// Non-orthogonal pressure corrector loop
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
// Pressure corrector
fvScalarMatrix pEqn
(
fvm::laplacian(rUA, p) == fvc::div(phi)
);
pEqn.setReference(pRefCell, pRefValue);
pEqn.solve();
if (nonOrth == nNonOrthCorr)
{
phi -= pEqn.flux();
}
}
# include "continuityErrs.H"
U -= rUA*fvc::grad(p);
U.correctBoundaryConditions();
}
}
turbulence->correct();
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
}
Info<< "End\n" << endl;
return(0);
}
// ************************************************************************* //