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solvers::incompressibleFluid: New solver module for incompressible fluid flow

Browse Source 
executed with foamRun for single region simulations of foamMultiRun for
multi-region simulations.  Replaces pimpleFoam, pisoFoam and simpleFoam and all
the corresponding tutorials have been updated and moved to
tutorials/modules/incompressibleFluid.

Class
    Foam::solvers::incompressibleFluid

Description
    Solver module for steady or transient turbulent flow of incompressible
    isothermal fluids with optional mesh motion and change.

    Uses the flexible PIMPLE (PISO-SIMPLE) solution for time-resolved and
    pseudo-transient and steady simulations.

    Optional fvModels and fvConstraints are provided to enhance the simulation
    in many ways including adding various sources, constraining or limiting
    the solution.

    Reference:
    \verbatim
        Greenshields, C. J., & Weller, H. G. (2022).
        Notes on Computational Fluid Dynamics: General Principles.
        CFD Direct Ltd.: Reading, UK.
    \endverbatim

SourceFiles
    incompressibleFluid.C

See also
    Foam::solvers::fluidSolver
    Foam::solvers::isothermalFluid
This commit is contained in:
Henry Weller
2022-08-08 22:46:51 +01:00
parent 80d869974e
commit ca89189ecd
714 changed files with 1574 additions and 796 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
tutorials/modules/incompressibleFluid/waveSubSurface/0/U.orig Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class volVectorField;
location "0";
object U;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
bottom
{
type noSlip;
}
"(top|inlet)"
{
type waveVelocity;
}
outlet
{
type pressureInletOutletVelocity;
value $internalField;
}
"(front|back)"
{
type symmetryPlane;
}
}
// ************************************************************************* //

38
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class volScalarField;
location "0";
object alpha;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 1;
boundaryField
{
bottom
{
type zeroGradient;
}
"(top|inlet|outlet)"
{
type waveAlpha;
}
"(front|back)"
{
type symmetryPlane;
}
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format binary;
class volScalarField;
location "0";
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -3 0 0 0 0];
internalField uniform 1.4e-6;
boundaryField
{
bottom
{
type epsilonWallFunction;
value $internalField;
}
"(top|inlet|outlet)"
{
type inletOutlet;
value $internalField;
inletValue $internalField;
}
"(front|back)"
{
type symmetryPlane;
}
}
// ************************************************************************* //

41
tutorials/modules/incompressibleFluid/waveSubSurface/0/k Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format binary;
class volScalarField;
location "0";
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -2 0 0 0 0];
internalField uniform 1.4e-4;
boundaryField
{
bottom
{
type kqRWallFunction;
value $internalField;
}
"(top|inlet|outlet)"
{
type inletOutlet;
value $internalField;
inletValue $internalField;
}
"(front|back)"
{
type symmetryPlane;
}
}
// ************************************************************************* //

40
tutorials/modules/incompressibleFluid/waveSubSurface/0/nut Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class volScalarField;
location "0";
object nut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
bottom
{
type nutkWallFunction;
value uniform 0;
}
"(top|inlet|outlet)"
{
type calculated;
value $internalField;
}
"(front|back)"
{
type symmetryPlane;
}
}
// ************************************************************************* //

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tutorials/modules/incompressibleFluid/waveSubSurface/0/p Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class volScalarField;
location "0";
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -2 0 0 0 0];
internalField uniform 0;
boundaryField
{
bottom
{
type fixedFluxPressure;
}
"(top|inlet)"
{
type fixedFluxExtrapolatedPressure;
}
outlet
{
type totalPressure;
p0 $internalField;
value $internalField;
}
"(front|back)"
{
type symmetryPlane;
}
}
// ************************************************************************* //

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tutorials/modules/incompressibleFluid/waveSubSurface/Allrun Executable file
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#!/bin/sh
cd ${0%/*} || exit 1
. $WM_PROJECT_DIR/bin/tools/RunFunctions
runApplication blockMesh
runApplication setWaves
runApplication decomposePar
runParallel $(getApplication)
runApplication reconstructPar -newTimes

21
tutorials/modules/incompressibleFluid/waveSubSurface/constant/g Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class uniformDimensionedVectorField;
location "constant";
object g;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -2 0 0 0 0];
value (0 0 -9.81);
// ************************************************************************* //

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tutorials/modules/incompressibleFluid/waveSubSurface/constant/momentumTransport Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "constant";
object momentumTransport;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType RAS;
RAS
{
RASModel kEpsilon;
turbulence on;
printCoeffs on;
}
// ************************************************************************* //

21
tutorials/modules/incompressibleFluid/waveSubSurface/constant/physicalProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "constant";
object physicalProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
transportModel Newtonian;
nu [0 2 -1 0 0 0 0] 1e-05;
// ************************************************************************* //

38
tutorials/modules/incompressibleFluid/waveSubSurface/constant/waveProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "constant";
object waveProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
origin (0 0 2.7);
direction (1 0 0);
UMean (0 0 0);
waves
(
Stokes5
{
length 5.64;
amplitude 0.3;
phase 0.8;
angle 0;
depth 2.7;
}
);
scale table ((18 1) (24 0));
// ************************************************************************* //

89
tutorials/modules/incompressibleFluid/waveSubSurface/system/blockMeshDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "system";
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1;
vertices
(
(0 -1.8 0) (0 1.8 0) (0 1.8 2) (0 -1.8 2)
(12 -1.8 0) (12 1.8 0) (12 1.8 2) (12 -1.8 2)
(24 -1.8 0) (24 1.8 0) (24 1.8 2) (24 -1.8 2)
);
blocks
(
hex (0 1 2 3 4 5 6 7) (20 24 72) simpleGrading (1 4 1)
hex (4 5 6 7 8 9 10 11) (20 24 24) simpleGrading (1 4 6)
);
boundary
(
top
{
type patch;
faces
(
(2 3 7 6)
(6 7 11 10)
);
}
inlet
{
type patch;
faces
(
(0 1 2 3)
);
}
outlet
{
type patch;
faces
(
(8 9 10 11)
);
}
bottom
{
type wall;
faces
(
(0 1 5 4)
(4 5 9 8)
);
}
front
{
type symmetryPlane;
faces
(
(0 4 7 3)
(4 8 11 7)
);
}
back
{
type symmetryPlane;
faces
(
(1 5 6 2)
(5 9 10 6)
);
}
);
// ************************************************************************* //

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tutorials/modules/incompressibleFluid/waveSubSurface/system/controlDict Normal file
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@ -0,0 +1,58 @@
/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application foamRun;
solver incompressibleFluid;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 100;
deltaT 0.01;
writeControl adjustableRunTime;
writeInterval 1;
purgeWrite 0;
writeFormat ascii;
writePrecision 10;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep no;
maxCo 1;
libs
(
"libwaves.so"
);
// ************************************************************************* //

29
tutorials/modules/incompressibleFluid/waveSubSurface/system/decomposeParDict Normal file
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "system";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
method hierarchical;
hierarchicalCoeffs
{
n (4 1 1);
delta 0.001;
order xyz;
}
// ************************************************************************* //

58
tutorials/modules/incompressibleFluid/waveSubSurface/system/fvSchemes Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
}
divSchemes
{
default none;
div(phi,U) Gauss linearUpwind grad(U);
div((nuEff*dev2(T(grad(U))))) Gauss linear;
div(U) Gauss linear;
div(phi,epsilon) Gauss limitedLinear 1;
div(phi,k) Gauss limitedLinear 1;
}
laplacianSchemes
{
default Gauss linear corrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default corrected;
}
patchDist
{
method meshWave;
}
// ************************************************************************* //

58
tutorials/modules/incompressibleFluid/waveSubSurface/system/fvSolution Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p
{
solver PCG;
preconditioner DIC;
tolerance 1e-9;
relTol 0.01;
}
pFinal
{
$p;
relTol 0;
}
"(U|k|epsilon)"
{
solver PBiCGStab;
preconditioner DILU;
tolerance 1e-6;
relTol 0.1;
}
"(U|k|epsilon)Final"
{
$U;
relTol 0;
}
}
PIMPLE
{
nNonOrthogonalCorrectors 0;
nOuterCorrectors 2;
nCorrectors 1;
pRefCell 0;
pRefValue 0;
}
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Version: dev
\\/ M anipulation |
\*---------------------------------------------------------------------------*/
FoamFile
{
format ascii;
class dictionary;
location "system";
object setWavesDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
alpha alpha;
// ************************************************************************* //