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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
Download Patch File Download Diff File Expand all files Collapse all files

40
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/T.gas 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;
object T.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 350;
boundaryField
{
walls
{
type zeroGradient;
}
outlet
{
type inletOutlet;
phi phi.gas;
inletValue $internalField;
value $internalField;
}
inlet
{
type fixedValue;
value $internalField;
}
}
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/T.liquid 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;
object T.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 350;
boundaryField
{
walls
{
type zeroGradient;
}
outlet
{
type inletOutlet;
phi phi.liquid;
inletValue $internalField;
value $internalField;
}
inlet
{
type zeroGradient;
}
}
// ************************************************************************* //

40
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/U.gas 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 volVectorField;
object U.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0.1 0);
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type pressureInletOutletVelocity;
phi phi.gas;
value $internalField;
}
walls
{
type fixedValue;
value uniform (0 0 0);
}
}
// ************************************************************************* //

40
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/U.liquid 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 volVectorField;
object U.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type pressureInletOutletVelocity;
phi phi.liquid;
value $internalField;
}
walls
{
type fixedValue;
value uniform (0 0 0);
}
}
// ************************************************************************* //

41
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/air.gas 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 air.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 1;
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type inletOutlet;
phi phi.gas;
inletValue $internalField;
value $internalField;
}
walls
{
type zeroGradient;
}
}
// ************************************************************************* //

41
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/air.liquid 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 air.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type inletOutlet;
phi phi.liquid;
inletValue $internalField;
value $internalField;
}
walls
{
type zeroGradient;
}
}
// ************************************************************************* //

46
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/alpha.gas.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 volScalarField;
location "0";
object alpha.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type fixedValue;
value uniform 0.5;
}
outlet
{
type inletOutlet;
phi phi.gas;
inletValue uniform 1;
value uniform 1;
}
walls
{
type zeroGradient;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/alpha.liquid.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 volScalarField;
location "0";
object alpha.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 1;
boundaryField
{
inlet
{
type fixedValue;
value uniform 0.5;
}
outlet
{
type inletOutlet;
phi phi.liquid;
inletValue uniform 0;
value uniform 0;
}
walls
{
type zeroGradient;
}
defaultFaces
{
type empty;
}
}
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/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;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
inlet
{
type calculated;
value $internalField;
}
outlet
{
type calculated;
value $internalField;
}
walls
{
type calculated;
value $internalField;
}
}
// ************************************************************************* //

40
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/p_rgh 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;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
inlet
{
type fixedFluxPressure;
value $internalField;
}
outlet
{
type prghPressure;
p $internalField;
value $internalField;
}
walls
{
type fixedFluxPressure;
value $internalField;
}
}
// ************************************************************************* //

41
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/water.gas Normal file
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@ -0,0 +1,41 @@
/*--------------------------------*- 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 water.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type inletOutlet;
phi phi.gas;
inletValue $internalField;
value $internalField;
}
walls
{
type zeroGradient;
}
}
// ************************************************************************* //

41
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/0/water.liquid Normal file
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@ -0,0 +1,41 @@
/*--------------------------------*- 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 water.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 1;
boundaryField
{
inlet
{
type fixedValue;
value $internalField;
}
outlet
{
type inletOutlet;
phi phi.liquid;
inletValue $internalField;
value $internalField;
}
walls
{
type zeroGradient;
}
}
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/Allrun Executable file
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#!/bin/sh
cd ${0%/*} || exit 1 # Run from this directory
# Source tutorial run functions
. $WM_PROJECT_DIR/bin/tools/RunFunctions
runApplication blockMesh
runApplication setFields
runApplication $(getApplication)
#------------------------------------------------------------------------------

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/constant/g Normal file
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@ -0,0 +1,21 @@
/*--------------------------------*- 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 -9.81 0);
// ************************************************************************* //

19
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/constant/momentumTransport.gas Normal file
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@ -0,0 +1,19 @@
/*--------------------------------*- 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.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

19
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/constant/momentumTransport.liquid Normal file
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@ -0,0 +1,19 @@
/*--------------------------------*- 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.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/constant/phaseProperties 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 phaseProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
type interfaceCompositionPhaseChangeMultiphaseSystem;
phases (gas liquid);
gas
{
type multicomponentPhaseModel;
diameterModel isothermal;
isothermalCoeffs
{
d0 3e-3;
p0 1e5;
}
residualAlpha 1e-6;
}
liquid
{
type multicomponentPhaseModel;
diameterModel constant;
constantCoeffs
{
d 1e-4;
}
residualAlpha 1e-6;
}
blending
{
default
{
type linear;
minFullyContinuousAlpha.gas 0.7;
minPartlyContinuousAlpha.gas 0.3;
minFullyContinuousAlpha.liquid 0.7;
minPartlyContinuousAlpha.liquid 0.3;
}
heatTransfer
{
type linear;
minFullyContinuousAlpha.gas 1;
minPartlyContinuousAlpha.gas 0;
minFullyContinuousAlpha.liquid 1;
minPartlyContinuousAlpha.liquid 0;
}
diffusiveMassTransfer
{
$heatTransfer;
}
}
surfaceTension
{
gas_liquid
{
type constant;
sigma 0.07;
}
}
drag
{
gas_dispersedIn_liquid
{
type SchillerNaumann;
residualRe 1e-3;
}
liquid_dispersedIn_gas
{
type SchillerNaumann;
residualRe 1e-3;
}
}
virtualMass
{
gas_dispersedIn_liquid
{
type constantCoefficient;
Cvm 0.5;
}
liquid_dispersedIn_gas
{
type constantCoefficient;
Cvm 0.5;
}
}
interfaceComposition
{
gas_liquid_inThe_gas
{
type saturated;
species ( water );
Le 1.0;
saturationPressure
{
type ArdenBuck;
}
}
gas_liquid_inThe_liquid
{
type Henry;
species ( air );
k ( 1.492e-2 );
Le 1.0;
}
}
heatTransfer
{
gas_dispersedIn_liquid_inThe_gas
{
type spherical;
residualAlpha 1e-4;
}
liquid_dispersedIn_gas_inThe_gas
{
type RanzMarshall;
residualAlpha 1e-4;
}
gas_dispersedIn_liquid_inThe_liquid
{
type RanzMarshall;
residualAlpha 1e-4;
}
liquid_dispersedIn_gas_inThe_liquid
{
type spherical;
residualAlpha 1e-4;
}
}
diffusiveMassTransfer
{
gas_dispersedIn_liquid_inThe_gas
{
type spherical;
Le 1.0;
}
liquid_dispersedIn_gas_inThe_gas
{
type Frossling;
Le 1.0;
}
gas_dispersedIn_liquid_inThe_liquid
{
type Frossling;
Le 1.0;
}
liquid_dispersedIn_gas_inThe_liquid
{
type spherical;
Le 1.0;
}
}
phaseTransfer
{}
lift
{}
wallLubrication
{}
turbulentDispersion
{}
interfaceCompression
{}
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/constant/physicalProperties.gas Normal file
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@ -0,0 +1,73 @@
/*--------------------------------*- 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.gas;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture multicomponentMixture;
transport const;
thermo eConst;
equationOfState perfectGas;
specie specie;
energy sensibleInternalEnergy;
}
species
(
air
water
);
defaultSpecie air;
"(mixture|air)"
{
specie
{
molWeight 28.9;
}
thermodynamics
{
Hf 0;
Cv 724.8;
}
transport
{
mu 1.84e-05;
Pr 0.7;
}
}
water
{
specie
{
molWeight 18.0153;
}
thermodynamics
{
Hf -1.3435e+07;
Cv 1396.3;
}
transport
{
mu 1.84e-05;
Pr 0.7;
}
}
// ************************************************************************* //

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@ -0,0 +1,81 @@
/*--------------------------------*- 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.liquid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture multicomponentMixture;
transport const;
thermo eConst;
equationOfState rPolynomial;
specie specie;
energy sensibleInternalEnergy;
}
species
(
air
water
);
defaultSpecie water;
"(mixture|water)"
{
specie
{
molWeight 18.0153;
}
equationOfState
{
C (0.001278 -2.1055e-06 3.9689e-09 4.3772e-13 -2.0225e-16);
}
thermodynamics
{
Cv 4195;
Hf -1.5879e+07;
}
transport
{
mu 3.645e-4;
Pr 2.289;
}
}
air
{
specie
{
molWeight 28.9;
}
equationOfState
{
C (0.001278 -2.1055e-06 3.9689e-09 4.3772e-13 -2.0225e-16);
}
thermodynamics
{
Cv 724.8;
Hf 0;
}
transport
{
mu 3.645e-4;
Pr 2.289;
}
}
// ************************************************************************* //

72
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/system/blockMeshDict Normal file
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@ -0,0 +1,72 @@
/*--------------------------------*- 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)
(0.15 0 0)
(0.15 1 0)
(0 1 0)
(0 0 0.1)
(0.15 0 0.1)
(0.15 1 0.1)
(0 1 0.1)
);
blocks
(
hex (0 1 2 3 4 5 6 7) (25 75 1) simpleGrading (1 1 1)
);
defaultPatch
{
type empty;
}
boundary
(
inlet
{
type patch;
faces
(
(1 5 4 0)
);
}
outlet
{
type patch;
faces
(
(3 7 6 2)
);
}
walls
{
type wall;
faces
(
(0 4 7 3)
(2 6 5 1)
);
}
);
// ************************************************************************* //

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tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/system/controlDict 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 controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application foamRun;
solver multiphaseEuler;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 100;
deltaT 0.0025;
writeControl runTime;
writeInterval 1;
purgeWrite 0;
writeFormat ascii;
writePrecision 10;
writeCompression off;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep no;
maxCo 0.5;
maxDeltaT 1;
// ************************************************************************* //

23
tutorials/modules/multiphaseEuler/bubbleColumnEvaporatingDissolving/system/fvConstraints Normal file
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@ -0,0 +1,23 @@
/*--------------------------------*- 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;
}
// ************************************************************************* //

61
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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,alpha) Gauss vanLeer;
div(phir,alpha) Gauss vanLeer;
div(alphaRhoPhi,U) Gauss limitedLinearV 1;
div(phi,U) Gauss limitedLinearV 1;
div(alphaRhoPhi,Yi) Gauss limitedLinear 1;
"div\(alphaRhoPhi,(h|e)\)" Gauss limitedLinear 1;
div(alphaRhoPhi,K) Gauss limitedLinear 1;
div(alphaRhoPhi,(p|rho)) Gauss limitedLinear 1;
div((((alpha*rho)*nuEff)*dev2(T(grad(U))))) Gauss linear;
}
laplacianSchemes
{
default Gauss linear uncorrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default uncorrected;
}
// ************************************************************************* //

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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
{
"alpha.*"
{
nAlphaCorr 1;
nAlphaSubCycles 3;
}
p_rgh
{
solver PBiCGStab;
preconditioner DIC;
tolerance 1e-12;
relTol 0.001;
}
p_rghFinal
{
$p_rgh;
relTol 0;
}
"U.*"
{
solver PBiCGStab;
preconditioner DILU;
tolerance 1e-12;
relTol 0;
}
"(e|h).*"
{
solver PBiCGStab;
preconditioner DILU;
tolerance 1e-12;
relTol 0;
}
"Yi.*"
{
solver PBiCGStab;
preconditioner DILU;
tolerance 1e-12;
relTol 0;
}
}
PIMPLE
{
nOuterCorrectors 5;
nCorrectors 1;
nNonOrthogonalCorrectors 0;
}
relaxationFactors
{
equations
{
".*" 1;
}
}
// ************************************************************************* //

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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 setFieldsDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
defaultFieldValues
(
volScalarFieldValue alpha.gas 1
volScalarFieldValue alpha.liquid 0
);
regions
(
boxToCell
{
box (0 0 0) (0.15 0.501 0.1);
fieldValues
(
volScalarFieldValue alpha.gas 0
volScalarFieldValue alpha.liquid 1
);
}
);
// ************************************************************************* //