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ENH: fused: 'fused' variants of explicit discretisation

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This commit is contained in:
Mattijs Janssens
2024-12-10 09:31:53 +00:00
committed by Andrew Heather
parent ff6ef5bdf8
commit e65d720164
37 changed files with 5813 additions and 0 deletions
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51
tutorials/incompressible/simpleFoam/pitzDaily_fused/0/U Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ 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
{
inlet
{
type fixedValue;
value uniform (10 0 0);
}
outlet
{
type zeroGradient;
}
upperWall
{
type noSlip;
}
lowerWall
{
type noSlip;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/0/epsilon Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object epsilon;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -3 0 0 0 0];
internalField uniform 14.855;
boundaryField
{
inlet
{
type fixedValue;
value uniform 14.855;
}
outlet
{
type zeroGradient;
}
upperWall
{
type epsilonWallFunction;
value uniform 14.855;
}
lowerWall
{
type epsilonWallFunction;
value uniform 14.855;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

53
tutorials/incompressible/simpleFoam/pitzDaily_fused/0/k Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object k;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -2 0 0 0 0];
internalField uniform 0.375;
boundaryField
{
inlet
{
type fixedValue;
value uniform 0.375;
}
outlet
{
type zeroGradient;
}
upperWall
{
type kqRWallFunction;
value uniform 0.375;
}
lowerWall
{
type kqRWallFunction;
value uniform 0.375;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

51
tutorials/incompressible/simpleFoam/pitzDaily_fused/0/nuTilda Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object nuTilda;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type fixedValue;
value uniform 0;
}
outlet
{
type zeroGradient;
}
upperWall
{
type zeroGradient;
}
lowerWall
{
type zeroGradient;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

54
tutorials/incompressible/simpleFoam/pitzDaily_fused/0/nut Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object nut;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -1 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type calculated;
value uniform 0;
}
outlet
{
type calculated;
value uniform 0;
}
upperWall
{
type nutkWallFunction;
value uniform 0;
}
lowerWall
{
type nutkWallFunction;
value uniform 0;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

53
tutorials/incompressible/simpleFoam/pitzDaily_fused/0/omega Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object omega;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 -1 0 0 0 0];
internalField uniform 440.15;
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type zeroGradient;
}
upperWall
{
type omegaWallFunction;
value $internalField;
}
lowerWall
{
type omegaWallFunction;
value $internalField;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

51
tutorials/incompressible/simpleFoam/pitzDaily_fused/0/p Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 2 -2 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type zeroGradient;
}
outlet
{
type fixedValue;
value uniform 0;
}
upperWall
{
type zeroGradient;
}
lowerWall
{
type zeroGradient;
}
frontAndBack
{
type empty;
}
}
// ************************************************************************* //

22
tutorials/incompressible/simpleFoam/pitzDaily_fused/Allrun Executable file
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#!/bin/sh
cd "${0%/*}" || exit # Run from this directory
. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions # Tutorial run functions
#------------------------------------------------------------------------------
runApplication blockMesh
runApplication decomposePar
echo "Updating fvSchemes to use Gauss"
sed "s/GAUSS/Gauss/g" system/fvSchemes.template > system/fvSchemes
runParallel -s Gauss $(getApplication)
echo "Updating fvSchemes to use fusedGauss"
sed "s/GAUSS/fusedGauss/g" system/fvSchemes.template > system/fvSchemes
runParallel -s fusedGauss $(getApplication)
#------------------------------------------------------------------------------

4
tutorials/incompressible/simpleFoam/pitzDaily_fused/README Normal file
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Testing fused discretisation
============================
Runs both standard Gauss and 'fused' Gauss

22
tutorials/incompressible/simpleFoam/pitzDaily_fused/constant/transportProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object transportProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
transportModel Newtonian;
nu 1e-05;
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/constant/turbulenceProperties Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object turbulenceProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType RAS;
RAS
{
// Tested with kEpsilon, realizableKE, kOmega, kOmegaSST,
// ShihQuadraticKE, LienCubicKE.
RASModel kEpsilon;
turbulence on;
printCoeffs on;
}
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/system/blockMeshDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
scale 0.001;
vertices
(
(-20.6 0 -0.5)
(-20.6 25.4 -0.5)
(0 -25.4 -0.5)
(0 0 -0.5)
(0 25.4 -0.5)
(206 -25.4 -0.5)
(206 0 -0.5)
(206 25.4 -0.5)
(290 -16.6 -0.5)
(290 0 -0.5)
(290 16.6 -0.5)
(-20.6 0 0.5)
(-20.6 25.4 0.5)
(0 -25.4 0.5)
(0 0 0.5)
(0 25.4 0.5)
(206 -25.4 0.5)
(206 0 0.5)
(206 25.4 0.5)
(290 -16.6 0.5)
(290 0 0.5)
(290 16.6 0.5)
);
negY
(
(2 4 1)
(1 3 0.3)
);
posY
(
(1 4 2)
(2 3 4)
(2 4 0.25)
);
posYR
(
(2 1 1)
(1 1 0.25)
);
blocks
(
hex (0 3 4 1 11 14 15 12)
(18 30 1)
simpleGrading (0.5 $posY 1)
hex (2 5 6 3 13 16 17 14)
(180 27 1)
edgeGrading (4 4 4 4 $negY 1 1 $negY 1 1 1 1)
hex (3 6 7 4 14 17 18 15)
(180 30 1)
edgeGrading (4 4 4 4 $posY $posYR $posYR $posY 1 1 1 1)
hex (5 8 9 6 16 19 20 17)
(25 27 1)
simpleGrading (2.5 1 1)
hex (6 9 10 7 17 20 21 18)
(25 30 1)
simpleGrading (2.5 $posYR 1)
);
edges
(
);
boundary
(
inlet
{
type patch;
faces
(
(0 1 12 11)
);
}
outlet
{
type patch;
faces
(
(8 9 20 19)
(9 10 21 20)
);
}
upperWall
{
type wall;
faces
(
(1 4 15 12)
(4 7 18 15)
(7 10 21 18)
);
}
lowerWall
{
type wall;
faces
(
(0 3 14 11)
(3 2 13 14)
(2 5 16 13)
(5 8 19 16)
);
}
frontAndBack
{
type empty;
faces
(
(0 3 4 1)
(2 5 6 3)
(3 6 7 4)
(5 8 9 6)
(6 9 10 7)
(11 14 15 12)
(13 16 17 14)
(14 17 18 15)
(16 19 20 17)
(17 20 21 18)
);
}
);
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/system/controlDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
libs (fusedFiniteVolume);
application simpleFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 200;
deltaT 1;
writeControl timeStep;
writeInterval 100000;
purgeWrite 0;
writeFormat binary;
writePrecision 16;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable true;
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/system/decomposeParDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
note "mesh decomposition control dictionary";
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
//- The total number of domains (mandatory)
numberOfSubdomains 5;
//- The decomposition method (mandatory)
method hierarchical;
n (5 1 1);
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/system/fvSchemes Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default fusedGauss linear;
}
divSchemes
{
default none;
div(phi,U) bounded fusedGauss linearUpwind grad(U);
turbulence bounded fusedGauss limitedLinear 1;
div(phi,k) $turbulence;
div(phi,epsilon) $turbulence;
div(phi,omega) $turbulence;
div(nonlinearStress) fusedGauss linear;
div((nuEff*dev2(T(grad(U))))) fusedGauss linear;
}
laplacianSchemes
{
default fusedGauss linear corrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default corrected;
}
wallDist
{
method meshWave;
}
// ************************************************************************* //

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tutorials/incompressible/simpleFoam/pitzDaily_fused/system/fvSchemes.template Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default GAUSS linear;
}
divSchemes
{
default none;
div(phi,U) bounded GAUSS linearUpwind grad(U);
turbulence bounded GAUSS limitedLinear 1;
div(phi,k) $turbulence;
div(phi,epsilon) $turbulence;
div(phi,omega) $turbulence;
div(nonlinearStress) GAUSS linear;
div((nuEff*dev2(T(grad(U))))) GAUSS linear;
}
laplacianSchemes
{
default GAUSS linear corrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default corrected;
}
wallDist
{
method meshWave;
}
// ************************************************************************* //

59
tutorials/incompressible/simpleFoam/pitzDaily_fused/system/fvSolution Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2406 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
p
{
solver GAMG;
tolerance 1e-06;
relTol 0.1;
smoother GaussSeidel;
}
"(U|k|epsilon|omega|f|v2)"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-05;
relTol 0.1;
}
}
SIMPLE
{
nNonOrthogonalCorrectors 0;
consistent yes;
residualControl
{
p 1e-2;
U 1e-3;
"(k|epsilon|omega|f|v2)" 1e-3;
}
}
relaxationFactors
{
equations
{
U 0.9; // 0.9 is more stable but 0.95 more convergent
".*" 0.9; // 0.9 is more stable but 0.95 more convergent
}
}
// ************************************************************************* //