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dragModels: Added AttouFerschneider model for trickle beds

Browse Source 
Also added tutorial case demonstrating usage. Note that the new drag
models are symmetric and should be used without any blending.

This work was supported by Georg Skillas and Zhen Li, at Evonik
This commit is contained in:
Will Bainbridge
2018-03-26 10:32:34 +01:00
parent 00a6c847c9
commit a59781b9e7
26 changed files with 1340 additions and 0 deletions
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1
applications/solvers/multiphase/reactingEulerFoam/interfacialModels/Make/files
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@ -15,6 +15,7 @@ dragModels/Tenneti/Tenneti.C
dragModels/TomiyamaKataokaZunSakaguchi/TomiyamaKataokaZunSakaguchi.C
dragModels/WenYu/WenYu.C
dragModels/IshiiZuber/IshiiZuber.C
dragModels/AttouFerschneider/AttouFerschneider.C
swarmCorrections/swarmCorrection/swarmCorrection.C
swarmCorrections/swarmCorrection/newSwarmCorrection.C

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applications/solvers/multiphase/reactingEulerFoam/interfacialModels/dragModels/AttouFerschneider/AttouFerschneider.C Normal file
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2018 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "AttouFerschneider.H"
#include "phasePair.H"
#include "phaseSystem.H"
#include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
namespace Foam
{
namespace dragModels
{
defineTypeNameAndDebug(AttouFerschneider, 0);
addToRunTimeSelectionTable(dragModel, AttouFerschneider, dictionary);
}
}
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
Foam::tmp<Foam::volScalarField>
Foam::dragModels::AttouFerschneider::KGasLiquid
(
const phaseModel& gas,
const phaseModel& liquid
) const
{
const phaseModel& solid = gas.fluid().phases()[solidName_];
const volScalarField oneMinusGas(max(1 - gas, liquid.residualAlpha()));
const volScalarField cbrtR(solid/oneMinusGas);
const volScalarField magURel(mag(gas.U() - liquid.U()));
return
E2_*gas.mu()*sqr(oneMinusGas/solid.d())*sqr(cbrtR)
/max(gas, gas.residualAlpha())
+ E2_*gas.rho()*magURel*(1 - gas)/solid.d()*cbrtR;
}
Foam::tmp<Foam::volScalarField>
Foam::dragModels::AttouFerschneider::KGasSolid
(
const phaseModel& gas,
const phaseModel& solid
) const
{
const volScalarField oneMinusGas(max(1 - gas, solid.residualAlpha()));
const volScalarField cbrtR(solid/oneMinusGas);
return
E1_*gas.mu()*sqr(oneMinusGas/solid.d())*sqr(cbrtR)
/max(gas, gas.residualAlpha())
+ E2_*gas.rho()*mag(gas.U())*(1 - gas)/solid.d()*cbrtR;
}
Foam::tmp<Foam::volScalarField>
Foam::dragModels::AttouFerschneider::KLiquidSolid
(
const phaseModel& liquid,
const phaseModel& solid
) const
{
const phaseModel& gas = liquid.fluid().phases()[gasName_];
return
E1_*liquid.mu()*sqr(max(solid, solid.residualAlpha())/solid.d())
/max(liquid, liquid.residualAlpha())
+ E2_*liquid.rho()*mag(gas.U())*solid/solid.d();
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::dragModels::AttouFerschneider::AttouFerschneider
(
const dictionary& dict,
const phasePair& pair,
const bool registerObject
)
:
dragModel(dict, pair, registerObject),
gasName_(dict.lookup("gas")),
liquidName_(dict.lookup("liquid")),
solidName_(dict.lookup("solid")),
E1_("E1", dimless, dict),
E2_("E1", dimless, dict)
{}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Foam::dragModels::AttouFerschneider::~AttouFerschneider()
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::volScalarField>
Foam::dragModels::AttouFerschneider::CdRe() const
{
FatalErrorInFunction
<< "Not implemented."
<< "Drag coefficient is not defined for the AttouFerschneider model."
<< exit(FatalError);
return tmp<volScalarField>(nullptr);
}
Foam::tmp<Foam::volScalarField>
Foam::dragModels::AttouFerschneider::K() const
{
switch (Pair<word>::compare(pair_, phasePairKey(gasName_, liquidName_)))
{
case 1:
return KGasLiquid(pair_.phase1(), pair_.phase2());
case -1:
return KGasLiquid(pair_.phase2(), pair_.phase1());
}
switch (Pair<word>::compare(pair_, phasePairKey(gasName_, solidName_)))
{
case 1:
return KGasSolid(pair_.phase1(), pair_.phase2());
case -1:
return KGasSolid(pair_.phase2(), pair_.phase1());
}
switch (Pair<word>::compare(pair_, phasePairKey(liquidName_, solidName_)))
{
case 1:
return KLiquidSolid(pair_.phase1(), pair_.phase2());
case -1:
return KLiquidSolid(pair_.phase2(), pair_.phase1());
}
FatalErrorInFunction
<< "The pair does not contain two of out of the gas, liquid and solid "
<< "phase models."
<< exit(FatalError);
return tmp<volScalarField>(nullptr);
}
Foam::tmp<Foam::surfaceScalarField>
Foam::dragModels::AttouFerschneider::Kf() const
{
return fvc::interpolate(K());
}
// ************************************************************************* //

155
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2018 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::dragModels::AttouFerschneider
Description
Attou and Ferschneider's Drag model for film flow through packed beds. The
implementation follows the desciption of Gunjal and Ranade, who, in the
reference below, formulate the model in more convenient terms.
Reference:
\verbatim
"Modeling of laboratory and commercial scale hydro-processing reactors
using CFD"
Gunjal, P.R., Ranade, V.V.,
Chemical Engineering Science
Volume 62, Issues 18-20, September-October 2007, pp. 5512 - 5526
\endverbatim
SourceFiles
AttouFerschneider.C
\*---------------------------------------------------------------------------*/
#ifndef AttouFerschneider_H
#define AttouFerschneider_H
#include "dragModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
class phasePair;
class phaseModel;
namespace dragModels
{
/*---------------------------------------------------------------------------*\
Class AttouFerschneider Declaration
\*---------------------------------------------------------------------------*/
class AttouFerschneider
:
public dragModel
{
// Private data
//- Name of the gaseous phase
const word gasName_;
//- Name of the liquidphase
const word liquidName_;
//- Name of the solid phase
const word solidName_;
//- Ergun constant 1
const dimensionedScalar E1_;
//- Ergun constant 2
const dimensionedScalar E2_;
// Private member functions
//- Return the momentum transfer coefficient between gas and liquid
virtual tmp<volScalarField> KGasLiquid
(
const phaseModel& gas,
const phaseModel& liquid
) const;
//- Return the momentum transfer coefficient between gas and solid
virtual tmp<volScalarField> KGasSolid
(
const phaseModel& gas,
const phaseModel& solid
) const;
//- Return the momentum transfer coefficient between liquid and solid
virtual tmp<volScalarField> KLiquidSolid
(
const phaseModel& liquid,
const phaseModel& solid
) const;
public:
//- Runtime type information
TypeName("AttouFerschneider");
// Constructors
//- Construct from a dictionary and a phase pair
AttouFerschneider
(
const dictionary& dict,
const phasePair& pair,
const bool registerObject
);
//- Destructor
virtual ~AttouFerschneider();
// Member Functions
//- Drag coefficient
virtual tmp<volScalarField> CdRe() const;
//- The drag coefficient used in the momentum equation
virtual tmp<volScalarField> K() const;
//- The drag coefficient used in the face-momentum equations
virtual tmp<surfaceScalarField> Kf() const;
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace dragModels
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //

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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object T.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 300;
boundaryField
{
"(bottom|top|walls)"
{
type zeroGradient;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object T.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 300;
boundaryField
{
"(bottom|top|walls)"
{
type zeroGradient;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

29
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object T.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 1 0 0 0];
internalField uniform 300;
boundaryField
{
"(bottom|top|walls)"
{
type zeroGradient;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

29
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/0/U.air Normal file
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format binary;
class volVectorField;
object U.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
"(bottom|top|walls)"
{
type noSlip;
}
}
// ************************************************************************* //

29
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format binary;
class volVectorField;
object U.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -1 0 0 0 0];
internalField uniform (0 0 0);
boundaryField
{
"(bottom|top|walls)"
{
type noSlip;
}
}
// ************************************************************************* //

29
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/0/alpha.air.orig Normal file
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object alpha.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.5;
boundaryField
{
"(bottom|top|walls)"
{
type zeroGradient;
}
}
// ************************************************************************* //

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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object alpha.solid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0.5;
boundaryField
{
"(bottom|top|walls)"
{
type zeroGradient;
}
}
// ************************************************************************* //

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tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/0/alpha.water.orig Normal file
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@ -0,0 +1,29 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object alpha.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 0 0 0 0 0 0];
internalField uniform 0;
boundaryField
{
"(bottom|top|walls)"
{
type zeroGradient;
}
}
// ************************************************************************* //

30
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/0/p Normal file
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@ -0,0 +1,30 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
"(bottom|top|walls)"
{
type calculated;
value $internalField;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

30
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/0/p_rgh Normal file
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@ -0,0 +1,30 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class volScalarField;
object p_rgh;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [1 -1 -2 0 0 0 0];
internalField uniform 1e5;
boundaryField
{
"(bottom|top|walls)"
{
type fixedFluxPressure;
value $internalField;
}
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

11
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/Allrun Executable file
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@ -0,0 +1,11 @@
#!/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)
#------------------------------------------------------------------------------

22
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/g Normal file
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@ -0,0 +1,22 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class uniformDimensionedVectorField;
location "constant";
object g;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
dimensions [0 1 -2 0 0 0 0];
value (0 -9.81 0);
// ************************************************************************* //

193
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/phaseProperties Normal file
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@ -0,0 +1,193 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object phaseProperties;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
type heatAndMomentumTransferMultiphaseSystem;
phases (air water solid);
air
{
type pureIsothermalPhaseModel;
diameterModel isothermal;
isothermalCoeffs
{
d0 3e-3;
p0 1e5;
}
residualAlpha 1e-6;
}
water
{
type pureIsothermalPhaseModel;
diameterModel constant;
constantCoeffs
{
d 1e-4;
}
residualAlpha 1e-6;
}
solid
{
type pureStationaryIsothermalPhaseModel;
diameterModel constant;
constantCoeffs
{
d 1e-3;
}
residualAlpha 1e-6;
}
blending
{
default
{
type none;
continuousPhase none;
}
}
surfaceTension
(
(air and water)
{
type constant;
sigma 0.07;
}
(air and solid)
{
type constant;
sigma 0;
}
(solid and water)
{
type constant;
sigma 0;
}
);
aspectRatio
(
(air in water)
{
type constant;
E0 1.0;
}
(water in air)
{
type constant;
E0 1.0;
}
(air in solid)
{
type constant;
E0 1.0;
}
(solid in air)
{
type constant;
E0 1.0;
}
(water in solid)
{
type constant;
E0 1.0;
}
(solid in water)
{
type constant;
E0 1.0;
}
);
drag
(
(air and water)
{
type AttouFerschneider;
gas air;
liquid water;
solid solid;
E1 280;
E2 4.8;
swarmCorrection
{
type none;
}
}
(air and solid)
{
type AttouFerschneider;
gas air;
liquid water;
solid solid;
E1 280;
E2 4.8;
swarmCorrection
{
type none;
}
}
(water and solid)
{
type AttouFerschneider;
gas air;
liquid water;
solid solid;
E1 280;
E2 4.8;
swarmCorrection
{
type none;
}
}
);
virtualMass
();
heatTransfer
();
lift
();
wallLubrication
();
turbulentDispersion
();
interfaceCompression
();
pMin 10000;
// ************************************************************************* //

48
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/thermophysicalProperties.air Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectGas;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
molWeight 28.9;
}
thermodynamics
{
Cp 1007;
Hf 0;
}
transport
{
mu 1.84e-05;
Pr 0.7;
}
}
// ************************************************************************* //

52
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/thermophysicalProperties.solid Normal file
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@ -0,0 +1,52 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.solid;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState rhoConst;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
molWeight 100;
}
equationOfState
{
rho 2500;
}
thermodynamics
{
Cp 6000;
Hf 0;
}
transport
{
mu 0;
Pr 1;
}
}
// ************************************************************************* //

53
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/thermophysicalProperties.water Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object thermophysicalProperties.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
thermoType
{
type heRhoThermo;
mixture pureMixture;
transport const;
thermo hConst;
equationOfState perfectFluid;
specie specie;
energy sensibleInternalEnergy;
}
mixture
{
specie
{
molWeight 18;
}
equationOfState
{
R 3000;
rho0 1027;
}
thermodynamics
{
Cp 4195;
Hf 0;
}
transport
{
mu 3.645e-4;
Pr 2.289;
}
}
// ************************************************************************* //

20
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/turbulenceProperties.air Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties.air;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

20
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/constant/turbulenceProperties.water Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "constant";
object turbulenceProperties.water;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
simulationType laminar;
// ************************************************************************* //

61
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/system/blockMeshDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
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)
);
edges
(
);
patches
(
patch top
(
(3 7 6 2)
)
patch bottom
(
(1 5 4 0)
)
wall walls
(
(0 4 7 3)
(2 6 5 1)
)
);
mergePatchPairs
(
);
// ************************************************************************* //

54
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/system/controlDict Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
application reactingMultiphaseEulerFoam;
startFrom startTime;
startTime 0;
stopAt endTime;
endTime 100;
deltaT 0.5;
writeControl runTime;
writeInterval 1;
purgeWrite 0;
writeFormat ascii;
writePrecision 6;
writeCompression uncompressed;
timeFormat general;
timePrecision 6;
runTimeModifiable yes;
adjustTimeStep no;
maxCo 0.5;
maxDeltaT 1;
// ************************************************************************* //

61
tutorials/multiphase/reactingMultiphaseEulerFoam/laminar/trickleBed/system/fvSchemes Normal file
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default Euler;
}
gradSchemes
{
default Gauss linear;
}
divSchemes
{
default none;
"div\(phi,alpha.*\)" Gauss vanLeer;
"div\(phir,alpha.*,alpha.*\)" Gauss vanLeer;
"div\(alphaRhoPhi.*,U.*\)" Gauss limitedLinearV 1;
"div\(phi.*,U.*\)" Gauss limitedLinearV 1;
"div\(alphaRhoPhi.*,(h|e).*\)" Gauss limitedLinear 1;
"div\(alphaRhoPhi.*,K.*\)" Gauss limitedLinear 1;
"div\(alphaPhi.*,p\)" Gauss limitedLinear 1;
"div\(\(\(\(alpha.*\*thermo:rho.*\)*nuEff.*\)\*dev2\(T\(grad\(U.*\)\)\)\)\)" Gauss linear;
}
laplacianSchemes
{
default Gauss linear uncorrected;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default uncorrected;
}
// ************************************************************************* //

78
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object fvSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
"alpha.*"
{
nAlphaCorr 1;
nAlphaSubCycles 2;
}
p_rgh
{
solver GAMG;
smoother DIC;
tolerance 1e-8;
relTol 0;
}
p_rghFinal
{
$p_rgh;
relTol 0;
}
"U.*"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-5;
relTol 0;
minIter 1;
}
"e.*"
{
solver smoothSolver;
smoother symGaussSeidel;
tolerance 1e-8;
relTol 0;
minIter 1;
}
}
PIMPLE
{
nOuterCorrectors 3;
nCorrectors 1;
nNonOrthogonalCorrectors 0;
pRefCell 0;
pRefValue 1e5;
partialElimination true;
}
relaxationFactors
{
equations
{
".*" 1;
}
}
// ************************************************************************* //

40
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/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: dev |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
location "system";
object setFieldsDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
defaultFieldValues
(
volScalarFieldValue alpha.air 0.5
volScalarFieldValue alpha.water 0.0
volScalarFieldValue alpha.solid 0.5
);
regions
(
boxToCell
{
box (0 0.5001 -0.1) (0.15 1.0 0.1);
fieldValues
(
volScalarFieldValue alpha.air 0.4
volScalarFieldValue alpha.water 0.1
volScalarFieldValue alpha.solid 0.5
);
}
);
// ************************************************************************* //