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Added preliminary version of the rhoSimplecFoam code and tutorial case.

Browse Source 
This currently only runs in serial, parallelisation is worked on.
This commit is contained in:
henry
2009-11-25 11:59:19 +00:00
parent 33947e732e
commit 06eb5b7477
23 changed files with 1206 additions and 1 deletions
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2
applications/solvers/compressible/rhoSimpleFoam/pEqn.H
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@ -27,7 +27,7 @@ if (transonic)
pEqn.setReference(pRefCell, pRefValue);
// retain the residual from the first iteration
// Retain the residual from the first iteration
if (nonOrth == 0)
{
eqnResidual = pEqn.solve().initialResidual();

3
applications/solvers/compressible/rhoSimplecFoam/Make/files Normal file
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@ -0,0 +1,3 @@
rhoSimplecFoam.C
EXE = $(FOAM_APPBIN)/rhoSimplecFoam

14
applications/solvers/compressible/rhoSimplecFoam/Make/options Normal file
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@ -0,0 +1,14 @@
EXE_INC = \
-I../rhoSimpleFoam \
-I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-I$(LIB_SRC)/turbulenceModels \
-I$(LIB_SRC)/turbulenceModels/compressible/RAS/RASModel \
-I$(LIB_SRC)/finiteVolume/cfdTools \
-I$(LIB_SRC)/finiteVolume/lnInclude
EXE_LIBS = \
-lbasicThermophysicalModels \
-lspecie \
-lcompressibleRASModels \
-lfiniteVolume \
-lmeshTools

17
applications/solvers/compressible/rhoSimplecFoam/UEqn.H Normal file
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@ -0,0 +1,17 @@
// Solve the Momentum equation
tmp<fvVectorMatrix> UEqn
(
fvm::div(phi, U)
- fvm::Sp(fvc::div(phi), U)
+ turbulence->divDevRhoReff(U)
);
UEqn().relax();
eqnResidual = solve
(
UEqn() == -fvc::grad(p)
).initialResidual();
maxResidual = max(eqnResidual, maxResidual);

63
applications/solvers/compressible/rhoSimplecFoam/createFields.H Normal file
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@ -0,0 +1,63 @@
Info<< "Reading thermophysical properties\n" << endl;
autoPtr<basicPsiThermo> pThermo
(
basicPsiThermo::New(mesh)
);
basicPsiThermo& thermo = pThermo();
volScalarField rho
(
IOobject
(
"rho",
runTime.timeName(),
mesh,
IOobject::READ_IF_PRESENT,
IOobject::AUTO_WRITE
),
thermo.rho()
);
volScalarField& p = thermo.p();
volScalarField& h = thermo.h();
const volScalarField& psi = thermo.psi();
Info<< "Reading field U\n" << endl;
volVectorField U
(
IOobject
(
"U",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
mesh
);
#include "compressibleCreatePhi.H"
label pRefCell = 0;
scalar pRefValue = 0.0;
setRefCell(p, mesh.solutionDict().subDict("SIMPLE"), pRefCell, pRefValue);
dimensionedScalar pMin
(
mesh.solutionDict().subDict("SIMPLE").lookup("pMin")
);
Info<< "Creating turbulence model\n" << endl;
autoPtr<compressible::RASModel> turbulence
(
compressible::RASModel::New
(
rho,
U,
phi,
thermo
)
);
dimensionedScalar initialMass = fvc::domainIntegrate(rho);

29
applications/solvers/compressible/rhoSimplecFoam/hEqn.H Normal file
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@ -0,0 +1,29 @@
{
fvScalarMatrix hEqn
(
fvm::div(phi, h)
- fvm::Sp(fvc::div(phi), h)
- fvm::laplacian(turbulence->alphaEff(), h)
==
fvc::div(phi/fvc::interpolate(rho)*fvc::interpolate(p, "div(U,p)"))
- p*fvc::div(phi/fvc::interpolate(rho))
);
hEqn.relax();
eqnResidual = hEqn.solve().initialResidual();
maxResidual = max(eqnResidual, maxResidual);
thermo.correct();
rho = thermo.rho();
if (!transonic)
{
rho.relax();
}
Info<< "rho max/min : "
<< max(rho).value() << " "
<< min(rho).value() << endl;
}

123
applications/solvers/compressible/rhoSimplecFoam/pEqn.H Normal file
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@ -0,0 +1,123 @@
volScalarField p0 = p;
volScalarField AU = UEqn().A();
volScalarField AtU = AU - UEqn().H1();
U = UEqn().H()/AU;
UEqn.clear();
bool closedVolume = false;
if (transonic)
{
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
surfaceScalarField phid
(
"phid",
fvc::interpolate(psi*U) & mesh.Sf()
);
surfaceScalarField phic
(
"phic",
fvc::interpolate(rho/AtU - rho/AU)*fvc::snGrad(p)*mesh.magSf()
+ phid*(fvc::interpolate(p) - fvc::interpolate(p, "UD"))
);
refCast<mixedFvPatchScalarField>(p.boundaryField()[1]).refValue()
= p.boundaryField()[1];
fvScalarMatrix pEqn
(
fvm::div(phid, p)
+ fvc::div(phic)
- fvm::Sp(fvc::div(phid), p)
+ fvc::div(phid)*p
- fvm::laplacian(rho/AtU, p)
);
pEqn.setReference(pRefCell, pRefValue);
// Retain the residual from the first iteration
if (nonOrth == 0)
{
eqnResidual = pEqn.solve().initialResidual();
maxResidual = max(eqnResidual, maxResidual);
}
else
{
pEqn.solve();
}
if (nonOrth == nNonOrthCorr)
{
phi == phic + pEqn.flux();
}
}
}
else
{
for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
{
phi = fvc::interpolate(rho*U) & mesh.Sf();
closedVolume = adjustPhi(phi, U, p);
phi += fvc::interpolate(rho/AtU - rho/AU)*fvc::snGrad(p)*mesh.magSf();
fvScalarMatrix pEqn
(
fvc::div(phi)
//- fvm::laplacian(rho/AU, p)
- fvm::laplacian(rho/AtU, p)
);
pEqn.setReference(pRefCell, pRefValue);
// Retain the residual from the first iteration
if (nonOrth == 0)
{
eqnResidual = pEqn.solve().initialResidual();
maxResidual = max(eqnResidual, maxResidual);
}
else
{
pEqn.solve();
}
if (nonOrth == nNonOrthCorr)
{
phi += pEqn.flux();
}
}
}
// The incompressibe for of the continuity error check is appropriate for
// steady-state compressible also.
#include "incompressible/continuityErrs.H"
// Explicitly relax pressure for momentum corrector
p.relax();
U -= (fvc::grad(p0)*(1.0/AU - 1.0/AtU) + fvc::grad(p)/AtU);
//U -= fvc::grad(p)/AU;
U.correctBoundaryConditions();
bound(p, pMin);
// For closed-volume cases adjust the pressure and density levels
// to obey overall mass continuity
if (closedVolume)
{
p += (initialMass - fvc::domainIntegrate(psi*p))
/fvc::domainIntegrate(psi);
}
rho = thermo.rho();
if (!transonic)
{
rho.relax();
}
Info<< "rho max/min : " << max(rho).value() << " " << min(rho).value() << endl;

92
applications/solvers/compressible/rhoSimplecFoam/rhoSimplecFoam.C Normal file
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@ -0,0 +1,92 @@
/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 1991-2009 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
rhoSimplecFoam
Description
Steady-state SIMPLEC solver for laminar or turbulent RANS flow of
compressible fluids.
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "basicPsiThermo.H"
#include "RASModel.H"
#include "mixedFvPatchFields.H"
#include "bound.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 "readSIMPLEControls.H"
#include "initConvergenceCheck.H"
p.storePrevIter();
if (!transonic)
{
rho.storePrevIter();
}
// Velocity-pressure-enthalpy SIMPLEC corrector
{
#include "UEqn.H"
#include "pEqn.H"
#include "hEqn.H"
}
turbulence->correct();
runTime.write();
Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
<< " ClockTime = " << runTime.elapsedClockTime() << " s"
<< nl << endl;
#include "convergenceCheck.H"
}
Info<< "End\n" << endl;
return 0;
}
// ************************************************************************* //

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tutorials/compressible/rhoSimplecFoam/squareBend/0/T Normal file
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@ -0,0 +1,43 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: http://www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object T;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 1000;
boundaryField
{
Default_Boundary_Region
{
type zeroGradient;
}
inlet
{
type fixedValue;
value uniform 1000;
}
outlet
{
type inletOutlet;
//type zeroGradient;
value uniform 1000;
inletValue uniform 1000;
}
}
// ************************************************************************* //

43
tutorials/compressible/rhoSimplecFoam/squareBend/0/U Normal file
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@ -0,0 +1,43 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: http://www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volVectorField;
object U;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
Default_Boundary_Region
{
type fixedValue;
value uniform (0 0 0);
}
inlet
{
type flowRateInletVelocity;
flowRate 0.5; //0.75;
value uniform (0 0 0);
}
outlet
{
type inletOutlet;
value uniform (0 0 0);
inletValue uniform (0 0 0);
}
}
// ************************************************************************* //

43
tutorials/compressible/rhoSimplecFoam/squareBend/0/alphat Normal file
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@ -0,0 +1,43 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object alphat;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
Default_Boundary_Region
{
type alphatWallFunction;
Prt 0.85;
value uniform 0;
}
inlet
{
type calculated;
value uniform 0;
}
outlet
{
type calculated;
value uniform 0;
}
}
// ************************************************************************* //

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tutorials/compressible/rhoSimplecFoam/squareBend/0/epsilon Normal file
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@ -0,0 +1,47 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -3 0 0 0 0];
internalField uniform 200;
boundaryField
{
Default_Boundary_Region
{
type compressible::epsilonWallFunction;
Cmu 0.09;
kappa 0.41;
E 9.8;
value uniform 200;
}
inlet
{
type compressible::turbulentMixingLengthDissipationRateInlet;
mixingLength 0.005;
value uniform 200;
}
outlet
{
type inletOutlet;
inletValue uniform 200;
value uniform 200;
}
}
// ************************************************************************* //

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tutorials/compressible/rhoSimplecFoam/squareBend/0/k Normal file
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@ -0,0 +1,44 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -2 0 0 0 0];
internalField uniform 1;
boundaryField
{
Default_Boundary_Region
{
type compressible::kqRWallFunction;
value uniform 1;
}
inlet
{
type turbulentIntensityKineticEnergyInlet;
intensity 0.05;
value uniform 1;
}
outlet
{
type inletOutlet;
inletValue uniform 1;
value uniform 1;
}
}
// ************************************************************************* //

45
tutorials/compressible/rhoSimplecFoam/squareBend/0/mut Normal file
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@ -0,0 +1,45 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
location "0";
object mut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
Default_Boundary_Region
{
type mutkWallFunction;
Cmu 0.09;
kappa 0.41;
E 9.8;
value uniform 0;
}
inlet
{
type calculated;
value uniform 0;
}
outlet
{
type calculated;
value uniform 0;
}
}
// ************************************************************************* //

54
tutorials/compressible/rhoSimplecFoam/squareBend/0/p Normal file
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@ -0,0 +1,54 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: http://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 110000;
boundaryField
{
Default_Boundary_Region
{
type zeroGradient;
}
inlet
{
//type zeroGradient;
type mixed;
refValue uniform 110000;
refGradient uniform 0;
valueFraction uniform 0.3;
}
outlet
{
type fixedValue;
value uniform 110000;
//type mixed;
//refValue uniform 110000;
//refGradient uniform 0;
//valueFraction uniform 1;
//type transonicOutletPressure;
//U U;
//phi phi;
//gamma 1.4;
//psi psi;
//pInf uniform 110000;
}
}
// ************************************************************************* //

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tutorials/compressible/rhoSimplecFoam/squareBend/constant/RASProperties Normal file
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@ -0,0 +1,25 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object RASProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
RASModel kEpsilon;
turbulence on;
printCoeffs on;
// ************************************************************************* //

115
tutorials/compressible/rhoSimplecFoam/squareBend/constant/polyMesh/blockMeshDict Normal file
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@ -0,0 +1,115 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: http://www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 0.001;
vertices
(
// front-plane: z = +25mm
// inlet region
( -50 25 25) // pt 0
( 0 25 25) // pt 1
( -50 75 25) // pt 2
( 0 75 25) // pt 3
// outlet region
( -500 -75 25) // pt 4
( 0 -75 25) // pt 5
( -500 -25 25) // pt 6
( 0 -25 25) // pt 7
// bend mid-points
( 25 0 25) // pt 8
( 75 0 25) // pt 9
// back-plane: z = -25mm
// inlet region
( -50 25 -25) // pt 0 + 10
( 0 25 -25) // pt 1 + 10
( -50 75 -25) // pt 2 + 10
( 0 75 -25) // pt 3 + 10
// outlet region
( -500 -75 -25) // pt 4 + 10
( 0 -75 -25) // pt 5 + 10
( -500 -25 -25) // pt 7 + 10
( 0 -25 -25) // pt 8 + 10
// bend mid-points
( 25 0 -25) // pt 8 + 10
( 75 0 -25) // pt 9 + 10
);
blocks
(
hex (0 1 11 10 2 3 13 12) inlet ( 20 20 20) simpleGrading (1 1 1)
hex (4 5 15 14 6 7 17 16) outlet (200 20 20) simpleGrading (1 1 1)
hex (1 8 18 11 3 9 19 13) bend1 ( 30 20 20) simpleGrading (1 1 1)
hex (5 9 19 15 7 8 18 17) bend2 ( 30 20 20) simpleGrading (1 1 1)
);
edges
(
// block 2
arc 1 8 ( 17.678 17.678 25)
arc 11 18 ( 17.678 17.678 -25)
arc 3 9 ( 53.033 53.033 25)
arc 13 19 ( 53.033 53.033 -25)
// block 3
arc 7 8 ( 17.678 -17.678 25)
arc 17 18 ( 17.678 -17.678 -25)
arc 5 9 ( 53.033 -53.033 25)
arc 15 19 ( 53.033 -53.033 -25)
);
patches
(
// is there no way of defining all my 'defaultFaces' to be 'wall'?
wall Default_Boundary_Region
(
// block0
( 0 1 3 2 )
( 11 10 12 13 )
( 0 10 11 1 )
( 2 3 13 12 )
// block1
( 4 5 7 6 )
( 15 14 16 17 )
( 4 14 15 5 )
( 6 7 17 16 )
// block2
( 1 8 9 3 )
( 18 11 13 19 )
( 3 9 19 13 )
( 1 11 18 8 )
// block3
( 5 9 8 7 )
( 19 15 17 18 )
( 5 15 19 9 )
( 7 8 18 17 )
)
patch inlet
(
(0 2 12 10)
)
patch outlet
(
(4 6 16 14)
)
);
mergePatchPairs
(
);
// ************************************************************************* //

40
tutorials/compressible/rhoSimplecFoam/squareBend/constant/polyMesh/boundary 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 polyBoundaryMesh;
location "constant/polyMesh";
object boundary;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
3
(
Default_Boundary_Region
{
type wall;
nFaces 22400;
startFace 324400;
}
inlet
{
type patch;
nFaces 400;
startFace 346800;
}
outlet
{
type patch;
nFaces 400;
startFace 347200;
}
)
// ************************************************************************* //

23
tutorials/compressible/rhoSimplecFoam/squareBend/constant/thermophysicalProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType hPsiThermo<pureMixture<sutherlandTransport<specieThermo<hConstThermo<perfectGas>>>>>;
mixture air 1 28.9 1007 0 1.4792e-06 116;
// ************************************************************************* //

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tutorials/compressible/rhoSimplecFoam/squareBend/constant/turbulenceProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType RASModel;
// ************************************************************************* //

51
tutorials/compressible/rhoSimplecFoam/squareBend/system/controlDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application rhoSimplecFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 500;
deltaT 1;
writeControl timeStep;
writeInterval 100;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
graphFormat raw;
runTimeModifiable yes;
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default Gauss linear;
}
divSchemes
{
default none;
div(phi,U) Gauss upwind; //limitedLinearV 1; //upwind;
div((muEff*dev2(grad(U).T()))) Gauss linear;
div(phi,h) Gauss upwind; //limitedLinear 1; //upwind;
div(phi,epsilon) Gauss upwind;
div(phi,k) Gauss upwind;
div(phid,p) Gauss upwind;
div(U,p) Gauss linear;
}
laplacianSchemes
{
default Gauss linear corrected;
}
interpolationSchemes
{
default none;
interpolate(rho) linear;
div(U,p) upwind phi;
interpolate((psi*U)) linear;
interpolate(U) linear;
UD upwind phid;
interpolate(p) linear;
interpolate(((rho|(A(U)-H(1)))-(rho|A(U)))) linear;
}
snGradSchemes
{
default corrected;
}
fluxRequired
{
default no;
p;
pCorr;
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 1.6 |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p0
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0.01;
}
p
{
solver GAMG;
tolerance 1e-08;
relTol 0.1;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 20;
agglomerator faceAreaPair;
mergeLevels 1;
}
U0
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0.1;
}
U1
{
solver smoothSolver;
smoother GaussSeidel;
nSweeps 1;
tolerance 1e-08;
relTol 0.1;
}
U
{
solver GAMG;
tolerance 1e-08;
relTol 0.1;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 20;
agglomerator faceAreaPair;
mergeLevels 1;
}
h0
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0.1;
}
h1
{
solver smoothSolver;
smoother GaussSeidel;
nSweeps 1;
tolerance 1e-08;
relTol 0.1;
}
h
{
solver GAMG;
tolerance 1e-08;
relTol 0.1;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 20;
agglomerator faceAreaPair;
mergeLevels 1;
}
k0
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0.1;
}
k1
{
solver smoothSolver;
smoother GaussSeidel;
nSweeps 1;
tolerance 1e-08;
relTol 0.1;
}
k
{
solver GAMG;
tolerance 1e-08;
relTol 0.1;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 20;
agglomerator faceAreaPair;
mergeLevels 1;
}
epsilon0
{
solver PBiCG;
preconditioner DILU;
tolerance 1e-08;
relTol 0.1;
}
epsilon1
{
solver smoothSolver;
smoother GaussSeidel;
nSweeps 1;
tolerance 1e-08;
relTol 0.1;
}
epsilon
{
solver GAMG;
tolerance 1e-08;
relTol 0.1;
smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nFinestSweeps 2;
cacheAgglomeration true;
nCellsInCoarsestLevel 20;
agglomerator faceAreaPair;
mergeLevels 1;
}
}
SIMPLE
{
nNonOrthogonalCorrectors 0;
pMin pMin [1 -1 -2 0 0 0 0] 10000;
transonic yes;
}
relaxationFactors
{
p 1;
rho 1; //0.1;
U 0.9;
h 0.95;
k 0.9;
epsilon 0.9;
}
relaxationFactors0
{
p 0.3;
rho 0.1;
U 0.7;
h 0.7;
k 0.7;
epsilon 0.7;
}
// ************************************************************************* //