zhyang-dev/OpenFOAM-12
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

21
tutorials/modules/multiphaseEuler/LBend/constant/g Normal file
View File

@ -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 );
// ************************************************************************* //

43
tutorials/modules/multiphaseEuler/LBend/constant/momentumTransport.gas Normal file
View File

@ -0,0 +1,43 @@
/*--------------------------------*- 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 RAS;
RAS
{
model kEpsilon;
turbulence on;
printCoeffs on;
}
LES
{
model Smagorinsky;
turbulence on;
printCoeffs on;
delta cubeRootVol;
cubeRootVolCoeffs
{
deltaCoeff 1;
}
}
// ************************************************************************* //

48
tutorials/modules/multiphaseEuler/LBend/constant/momentumTransport.solids Normal file
View File

@ -0,0 +1,48 @@
/*--------------------------------*- 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.solids;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType RAS;
RAS
{
model kineticTheory;
turbulence on;
printCoeffs on;
kineticTheoryCoeffs
{
equilibrium off;
e 0.8;
alphaMinFriction 0.5;
residualAlpha 1e-6;
granularViscosityModel Syamlal;
granularConductivityModel Syamlal;
granularPressureModel SyamlalRogersOBrien;
frictionalStressModel Schaeffer;
radialModel CarnahanStarling;
SchaefferCoeffs
{
phi 36;
}
}
}
// ************************************************************************* //

106
tutorials/modules/multiphaseEuler/LBend/constant/phaseProperties Normal file
View File

@ -0,0 +1,106 @@
/*--------------------------------*- 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 basicMultiphaseSystem;
phases (solids gas);
solids
{
type purePhaseModel;
diameterModel constant;
constantCoeffs
{
d 462e-6;
}
alphaMax 0.65;
residualAlpha 1e-5;
}
gas
{
type purePhaseModel;
diameterModel none;
residualAlpha 1e-5;
}
blending
{
default
{
type continuous;
phase gas;
}
}
surfaceTension
{
gas_solids
{
type constant;
sigma 0;
}
}
drag
{
solids_dispersedIn_gas
{
type GidaspowErgunWenYu;
residualAlpha 1e-5;
residualRe 1e-5;
}
}
virtualMass
{
solids_dispersedIn_gas
{
type constantCoefficient;
Cvm 0;
}
}
heatTransfer
{
solids_dispersedIn_gas
{
type RanzMarshall;
residualAlpha 1e-4;
}
}
phaseTransfer
{}
lift
{}
wallLubrication
{}
turbulentDispersion
{}
interfaceCompression
{}
// ************************************************************************* //

51
tutorials/modules/multiphaseEuler/LBend/constant/physicalProperties.gas Normal file
View File

@ -0,0 +1,51 @@
/*--------------------------------*- 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 pureMixture;
transport const;
thermo hConst;
equationOfState perfectGas;
specie specie;
energy sensibleEnthalpy;
}
mixture
{
specie
{
molWeight 28.9;
}
thermodynamics
{
Cp 1007;
Hf 0;
}
equationOfState
{
rho 1.2;
}
transport
{
mu 1.84e-05;
Pr 0.7;
}
}
// ************************************************************************* //

51
tutorials/modules/multiphaseEuler/LBend/constant/physicalProperties.solids Normal file
View File

@ -0,0 +1,51 @@
/*--------------------------------*- 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.solids;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState rhoConst;
specie specie;
energy sensibleEnthalpy;
}
mixture
{
specie
{
molWeight 100;
}
equationOfState
{
rho 2480;
}
thermodynamics
{
Cp 6000;
Hf 0;
}
transport
{
mu 0;
Pr 24.47;
}
}
// ************************************************************************* //