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solvers::multiphaseEuler: New solver module for Euler-Euler multiphase simulations

Browse Source 
executed with foamRun for single region simulations of foamMultiRun for
multi-region simulations.  Replaces multiphaseEulerFoam and all the
corresponding tutorials have been updated and moved to
tutorials/modules/multiphaseEuler.

Class
    Foam::solvers::multiphaseEuler

Description
    Solver module for a system of any number of compressible fluid phases with a
    common pressure, but otherwise separate properties. The type of phase model
    is run time selectable and can optionally represent multiple species and
    in-phase reactions. The phase system is also run time selectable and can
    optionally represent different types of momentum, heat and mass transfer.

    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, Lagrangian
    particles, surface film etc. and constraining or limiting the solution.

SourceFiles
    multiphaseEuler.C

See also
    Foam::solvers::compressibleVoF
    Foam::solvers::fluidSolver
    Foam::solvers::incompressibleFluid
This commit is contained in:
Henry Weller
2022-11-03 14:49:56 +00:00
parent 879f852b80
commit cec0359871
1621 changed files with 127852 additions and 0 deletions
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92
tutorials/modules/multiphaseEuler/bubblePipe/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;
object blockMeshDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
convertToMeters 1;
vertices
(
(0.0 0.0 -0.1)
(0.025 -2.2e-4 -0.1)
(0.025 2.2e-4 -0.1)
(0.0 0.0 -0.1)
(0.0 0.0 0.9)
(0.025 -2.2e-4 0.9)
(0.025 2.2e-4 0.9)
(0.0 0.0 0.9)
);
blocks
(
hex (0 1 2 3 4 5 6 7) (30 1 200) simpleGrading (0.375 1 1)
);
edges
();
boundary
(
inlet
{
type mappedInternal;
offset (0 0 0.05);
faces
(
(0 3 2 1)
);
}
outlet
{
type patch;
faces
(
(4 5 6 7)
);
}
walls
{
type wall;
faces
(
(1 2 6 5)
);
}
front
{
type wedge;
faces
(
(0 1 5 4)
);
}
back
{
type wedge;
faces
(
(2 3 7 6)
);
}
axis
{
type empty;
faces
(
(3 0 4 7)
);
}
);
// ************************************************************************* //

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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;
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application foamRun;
solver multiphaseEuler;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 4;
deltaT 1e-4;
writeControl adjustableRunTime;
writeInterval 0.5;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep yes;
maxCo 0.8;
maxDeltaT 1;
functions
{
#includeFunc residuals(p_rgh, k.water, omega.water)
#includeFunc timeStep
#includeFunc writeObjects(d.air1)
#includeFunc writeObjects(d.air2)
#includeFunc phaseForces(phase=water)
#includeFunc graphUniform
(
funcName=graph,
start=(0 0 0.89),
end=(0.025 0 0.89),
nPoints=100,
fields=
(
alpha.air1
alpha.air2
alpha.bubbles
liftForce.water
wallLubricationForce.water
turbulentDispersionForce.water
)
)
#includeFunc populationBalanceSizeDistribution
(
populationBalance=bubbles,
regionType=cellZone,
name=injection,
functionType=volumeDensity,
coordinateType=diameter,
normalise=yes,
funcName=probabilityDensity.injection
)
#includeFunc populationBalanceSizeDistribution
(
populationBalance=bubbles,
regionType=cellZone,
name=outlet,
functionType=volumeDensity,
coordinateType=diameter,
normalise=yes,
funcName=probabilityDensity.outlet
)
}
// ************************************************************************* //

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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;
object decomposeParDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
numberOfSubdomains 4;
method simple;
simpleCoeffs
{
n (1 1 4);
}
// ************************************************************************* //

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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;
object fvConstraints;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
limitp
{
type limitPressure;
min 1e4;
}
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubblePipe/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;
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
limited cellLimited Gauss linear 1;
}
divSchemes
{
default none;
div(phi,alpha) Gauss vanLeer;
div(phir,alpha,alpha) Gauss vanLeer;
div(alphaRhoPhi,U) Gauss linearUpwind limited;
div(phi,U) Gauss linearUpwind limited;
"div\(alphaRhoPhi,(k|epsilon|omega)\)" Gauss limitedLinear 1;
"div\(alphaPhi,f.*\)" Gauss limitedLinear 1;
div((((alpha*rho)*nuEff)*dev2(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default Gauss linear uncorrected;
}
interpolationSchemes
{
default linear;
}
wallDist
{
method Poisson;
nRequired true;
}
// ************************************************************************* //

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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;
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
"alpha.*"
{
nAlphaCorr 1;
nAlphaSubCycles 2;
}
bubbles
{
nCorr 1;
tolerance 1e-4;
scale true;
solveOnFinalIterOnly true;
sourceUpdateInterval 1;
}
"p_rgh.*"
{
solver GAMG;
smoother DIC;
tolerance 1e-8;
relTol 0;
}
"(k|omega).*"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-7;
relTol 0;
minIter 1;
}
"f.*"
{
solver PBiCGStab;
preconditioner DILU;
tolerance 1e-6;
relTol 0;
}
yPsi
{
solver PCG;
preconditioner none;
tolerance 1e-10;
relTol 0;
}
}
PIMPLE
{
nOuterCorrectors 2;
nCorrectors 2;
nNonOrthogonalCorrectors 0;
faceMomentum true;
}
relaxationFactors
{
}
// ************************************************************************* //

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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;
object topoSetDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
actions
(
{
name injection;
type cellSet;
action new;
source boxToCell;
box (0 -1 0.0) (0.005 1 0.01);
}
{
name injection;
type cellZoneSet;
action new;
source setToCellZone;
set injection;
}
{
name outlet;
type cellSet;
action new;
source boxToCell;
box (0 -1 0.89) (0.025 1 0.9);
}
{
name outlet;
type cellZoneSet;
action new;
source setToCellZone;
set outlet;
}
);
// ************************************************************************* //