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reactingTwoPhaseEulerFoam: Corrected kineticTheory frictional stress at walls
Patch contributed by Juho Peltola, VTT The new JohnsonJacksonSchaefferFrictionalStress model is included and the LBend tutorial case to demonstrate the need for the changes to the frictional stress models. Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=2058
This commit is contained in:
Henry Weller
@ -2,7 +2,7 @@
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========= |
|
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2015 OpenFOAM Foundation
|
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\\ / A nd | Copyright (C) 2015-2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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@ -24,8 +24,8 @@ License
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\*---------------------------------------------------------------------------*/
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#include "ThermalPhaseChangePhaseSystem.H"
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#include "fvCFD.H"
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#include "alphatPhaseChangeWallFunctionFvPatchScalarField.H"
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#include "fvcVolumeIntegrate.H"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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@ -31,6 +31,7 @@ kineticTheoryModels/frictionalStressModel/frictionalStressModel/frictionalStress
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kineticTheoryModels/frictionalStressModel/frictionalStressModel/newFrictionalStressModel.C
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kineticTheoryModels/frictionalStressModel/JohnsonJackson/JohnsonJacksonFrictionalStress.C
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kineticTheoryModels/frictionalStressModel/Schaeffer/SchaefferFrictionalStress.C
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kineticTheoryModels/frictionalStressModel/JohnsonJacksonSchaeffer/JohnsonJacksonSchaefferFrictionalStress.C
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kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleTheta/JohnsonJacksonParticleThetaFvPatchScalarField.C
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kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleSlip/JohnsonJacksonParticleSlipFvPatchVectorField.C
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@ -190,6 +190,14 @@ void Foam::JohnsonJacksonParticleSlipFvPatchVectorField::updateCoeffs()
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)
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);
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const scalarField nuFric
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(
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patch().lookupPatchField<volScalarField, scalar>
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(
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IOobject::groupName("nuFric", phased.name())
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)
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);
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word ThetaName(IOobject::groupName("Theta", phased.name()));
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const fvPatchScalarField& Theta
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@ -222,7 +230,7 @@ void Foam::JohnsonJacksonParticleSlipFvPatchVectorField::updateCoeffs()
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*gs0
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*specularityCoefficient_.value()
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*sqrt(3.0*Theta)
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/max(6.0*nu*alphaMax.value(), SMALL)
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/max(6.0*(nu - nuFric)*alphaMax.value(), SMALL)
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);
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this->valueFraction() = c/(c + patch().deltaCoeffs());
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@ -2,7 +2,7 @@
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========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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||||
\\ / O peration |
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||||
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
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||||
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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@ -81,15 +81,16 @@ Foam::tmp<Foam::volScalarField>
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Foam::kineticTheoryModels::frictionalStressModels::JohnsonJackson::
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frictionalPressure
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(
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const volScalarField& alpha1,
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax
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) const
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{
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const volScalarField& alpha = phase;
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return
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Fr_*pow(max(alpha1 - alphaMinFriction, scalar(0)), eta_)
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/pow(max(alphaMax - alpha1, alphaDeltaMin_), p_);
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Fr_*pow(max(alpha - alphaMinFriction, scalar(0)), eta_)
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/pow(max(alphaMax - alpha, alphaDeltaMin_), p_);
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}
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@ -97,24 +98,26 @@ Foam::tmp<Foam::volScalarField>
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Foam::kineticTheoryModels::frictionalStressModels::JohnsonJackson::
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frictionalPressurePrime
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(
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const volScalarField& alpha1,
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax
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) const
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{
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const volScalarField& alpha = phase;
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return Fr_*
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(
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eta_*pow(max(alpha1 - alphaMinFriction, scalar(0)), eta_ - 1.0)
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*(alphaMax-alpha1)
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+ p_*pow(max(alpha1 - alphaMinFriction, scalar(0)), eta_)
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)/pow(max(alphaMax - alpha1, alphaDeltaMin_), p_ + 1.0);
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eta_*pow(max(alpha - alphaMinFriction, scalar(0)), eta_ - 1.0)
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*(alphaMax-alpha)
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+ p_*pow(max(alpha - alphaMinFriction, scalar(0)), eta_)
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)/pow(max(alphaMax - alpha, alphaDeltaMin_), p_ + 1.0);
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}
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Foam::tmp<Foam::volScalarField>
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Foam::kineticTheoryModels::frictionalStressModels::JohnsonJackson::nu
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(
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const volScalarField& alpha1,
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax,
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const volScalarField& pf,
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@ -2,7 +2,7 @@
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========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
|
||||
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
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||||
\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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@ -93,21 +93,21 @@ public:
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virtual tmp<volScalarField> frictionalPressure
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(
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const volScalarField& alpha1,
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax
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) const;
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virtual tmp<volScalarField> frictionalPressurePrime
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(
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const volScalarField& alpha1,
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax
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) const;
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virtual tmp<volScalarField> nu
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(
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const volScalarField& alpha1,
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax,
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const volScalarField& pf,
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@ -0,0 +1,216 @@
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/*---------------------------------------------------------------------------*\
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||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2016 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/>.
|
||||
|
||||
\*---------------------------------------------------------------------------*/
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#include "JohnsonJacksonSchaefferFrictionalStress.H"
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#include "addToRunTimeSelectionTable.H"
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#include "mathematicalConstants.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace kineticTheoryModels
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{
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namespace frictionalStressModels
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{
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defineTypeNameAndDebug(JohnsonJacksonSchaeffer, 0);
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addToRunTimeSelectionTable
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(
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frictionalStressModel,
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JohnsonJacksonSchaeffer,
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dictionary
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);
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}
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::kineticTheoryModels::frictionalStressModels::
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JohnsonJacksonSchaeffer::JohnsonJacksonSchaeffer
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(
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const dictionary& dict
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)
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:
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frictionalStressModel(dict),
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coeffDict_(dict.subDict(typeName + "Coeffs")),
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Fr_("Fr", dimensionSet(1, -1, -2, 0, 0), coeffDict_),
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eta_("eta", dimless, coeffDict_),
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p_("p", dimless, coeffDict_),
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phi_("phi", dimless, coeffDict_),
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alphaDeltaMin_("alphaDeltaMin", dimless, coeffDict_)
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{
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phi_ *= constant::mathematical::pi/180.0;
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}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::kineticTheoryModels::frictionalStressModels::
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JohnsonJacksonSchaeffer::~JohnsonJacksonSchaeffer()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::tmp<Foam::volScalarField>
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Foam::kineticTheoryModels::frictionalStressModels::
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JohnsonJacksonSchaeffer::frictionalPressure
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(
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax
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) const
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{
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const volScalarField& alpha = phase;
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return
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Fr_*pow(max(alpha - alphaMinFriction, scalar(0)), eta_)
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/pow(max(alphaMax - alpha, alphaDeltaMin_), p_);
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}
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Foam::tmp<Foam::volScalarField>
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Foam::kineticTheoryModels::frictionalStressModels::
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JohnsonJacksonSchaeffer::frictionalPressurePrime
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(
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax
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) const
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{
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const volScalarField& alpha = phase;
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return Fr_*
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(
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eta_*pow(max(alpha - alphaMinFriction, scalar(0)), eta_ - 1.0)
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*(alphaMax-alpha)
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+ p_*pow(max(alpha - alphaMinFriction, scalar(0)), eta_)
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)/pow(max(alphaMax - alpha, alphaDeltaMin_), p_ + 1.0);
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}
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Foam::tmp<Foam::volScalarField>
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Foam::kineticTheoryModels::frictionalStressModels::
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JohnsonJacksonSchaeffer::nu
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(
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const phaseModel& phase,
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const dimensionedScalar& alphaMinFriction,
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const dimensionedScalar& alphaMax,
|
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const volScalarField& pf,
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const volSymmTensorField& D
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) const
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{
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const volScalarField& alpha = phase;
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const scalar I2Dsmall = 1.0e-15;
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tmp<volScalarField> tnu
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(
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new volScalarField
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(
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IOobject
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(
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"JohnsonJacksonSchaeffer:nu",
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phase.mesh().time().timeName(),
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phase.mesh(),
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IOobject::NO_READ,
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IOobject::NO_WRITE,
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false
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),
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phase.mesh(),
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dimensionedScalar("nu", dimensionSet(0, 2, -1, 0, 0), 0.0)
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)
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);
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volScalarField& nuf = tnu.ref();
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forAll(D, celli)
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{
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if (alpha[celli] > alphaMinFriction.value())
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{
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nuf[celli] =
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0.5*pf[celli]*sin(phi_.value())
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/(
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sqrt
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(
|
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1.0/6.0
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*(
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sqr(D[celli].xx() - D[celli].yy())
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+ sqr(D[celli].yy() - D[celli].zz())
|
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+ sqr(D[celli].zz() - D[celli].xx())
|
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)
|
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+ sqr(D[celli].xy()) + sqr(D[celli].xz()
|
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)
|
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+ sqr(D[celli].yz())) + I2Dsmall
|
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);
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}
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}
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|
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const fvPatchList& patches = phase.mesh().boundary();
|
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const volVectorField& U = phase.U();
|
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|
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forAll(patches, patchi)
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{
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if (!patches[patchi].coupled())
|
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{
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nuf.boundaryField()[patchi] =
|
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(
|
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pf.boundaryField()[patchi]*sin(phi_.value())
|
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/(
|
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mag(U.boundaryField()[patchi].snGrad())
|
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+ I2Dsmall
|
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)
|
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);
|
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}
|
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}
|
||||
|
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// Correct coupled BCs
|
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nuf.correctBoundaryConditions();
|
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|
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return tnu;
|
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}
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|
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|
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bool Foam::kineticTheoryModels::frictionalStressModels::
|
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JohnsonJacksonSchaeffer::read()
|
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{
|
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coeffDict_ <<= dict_.subDict(typeName + "Coeffs");
|
||||
|
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Fr_.read(coeffDict_);
|
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eta_.read(coeffDict_);
|
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p_.read(coeffDict_);
|
||||
|
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phi_.read(coeffDict_);
|
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phi_ *= constant::mathematical::pi/180.0;
|
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|
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alphaDeltaMin_.read(coeffDict_);
|
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|
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return true;
|
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}
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|
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|
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// ************************************************************************* //
|
||||
@ -0,0 +1,131 @@
|
||||
/*---------------------------------------------------------------------------*\
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2016 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::kineticTheoryModels::frictionalStressModels::JohnsonJacksonSchaeffer
|
||||
|
||||
Description
|
||||
|
||||
SourceFiles
|
||||
JohnsonJacksonSchaefferFrictionalStress.C
|
||||
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
#ifndef JohnsonJacksonSchaeffer_H
|
||||
#define JohnsonJacksonSchaeffer_H
|
||||
|
||||
#include "frictionalStressModel.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
namespace Foam
|
||||
{
|
||||
namespace kineticTheoryModels
|
||||
{
|
||||
namespace frictionalStressModels
|
||||
{
|
||||
|
||||
/*---------------------------------------------------------------------------*\
|
||||
Class JohnsonJacksonSchaeffer Declaration
|
||||
\*---------------------------------------------------------------------------*/
|
||||
|
||||
class JohnsonJacksonSchaeffer
|
||||
:
|
||||
public frictionalStressModel
|
||||
{
|
||||
// Private data
|
||||
|
||||
dictionary coeffDict_;
|
||||
|
||||
//- Material constant for frictional normal stress
|
||||
dimensionedScalar Fr_;
|
||||
|
||||
//- Material constant for frictional normal stress
|
||||
dimensionedScalar eta_;
|
||||
|
||||
//- Material constant for frictional normal stress
|
||||
dimensionedScalar p_;
|
||||
|
||||
//- Angle of internal friction
|
||||
dimensionedScalar phi_;
|
||||
|
||||
//- Lower limit for (alphaMax - alpha1)
|
||||
dimensionedScalar alphaDeltaMin_;
|
||||
|
||||
|
||||
public:
|
||||
|
||||
//- Runtime type information
|
||||
TypeName("JohnsonJacksonSchaeffer");
|
||||
|
||||
|
||||
// Constructors
|
||||
|
||||
//- Construct from components
|
||||
JohnsonJacksonSchaeffer(const dictionary& dict);
|
||||
|
||||
|
||||
//- Destructor
|
||||
virtual ~JohnsonJacksonSchaeffer();
|
||||
|
||||
|
||||
// Member functions
|
||||
|
||||
virtual tmp<volScalarField> frictionalPressure
|
||||
(
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const;
|
||||
|
||||
virtual tmp<volScalarField> frictionalPressurePrime
|
||||
(
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const;
|
||||
|
||||
virtual tmp<volScalarField> nu
|
||||
(
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax,
|
||||
const volScalarField& pf,
|
||||
const volSymmTensorField& D
|
||||
) const;
|
||||
|
||||
virtual bool read();
|
||||
};
|
||||
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
} // End namespace frictionalStressModels
|
||||
} // End namespace kineticTheoryModels
|
||||
} // End namespace Foam
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
#endif
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -74,14 +74,16 @@ Foam::tmp<Foam::volScalarField>
|
||||
Foam::kineticTheoryModels::frictionalStressModels::Schaeffer::
|
||||
frictionalPressure
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const
|
||||
{
|
||||
const volScalarField& alpha = phase;
|
||||
|
||||
return
|
||||
dimensionedScalar("1e24", dimensionSet(1, -1, -2, 0, 0), 1e24)
|
||||
*pow(Foam::max(alpha1 - alphaMinFriction, scalar(0)), 10.0);
|
||||
*pow(Foam::max(alpha - alphaMinFriction, scalar(0)), 10.0);
|
||||
}
|
||||
|
||||
|
||||
@ -89,31 +91,31 @@ Foam::tmp<Foam::volScalarField>
|
||||
Foam::kineticTheoryModels::frictionalStressModels::Schaeffer::
|
||||
frictionalPressurePrime
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const
|
||||
{
|
||||
const volScalarField& alpha = phase;
|
||||
|
||||
return
|
||||
dimensionedScalar("1e25", dimensionSet(1, -1, -2, 0, 0), 1e25)
|
||||
*pow(Foam::max(alpha1 - alphaMinFriction, scalar(0)), 9.0);
|
||||
*pow(Foam::max(alpha - alphaMinFriction, scalar(0)), 9.0);
|
||||
}
|
||||
|
||||
|
||||
Foam::tmp<Foam::volScalarField>
|
||||
Foam::kineticTheoryModels::frictionalStressModels::Schaeffer::nu
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax,
|
||||
const volScalarField& pf,
|
||||
const volSymmTensorField& D
|
||||
) const
|
||||
{
|
||||
const scalar I2Dsmall = 1.0e-15;
|
||||
const volScalarField& alpha = phase;
|
||||
|
||||
// Creating nu assuming it should be 0 on the boundary which may not be
|
||||
// true
|
||||
tmp<volScalarField> tnu
|
||||
(
|
||||
new volScalarField
|
||||
@ -121,13 +123,13 @@ Foam::kineticTheoryModels::frictionalStressModels::Schaeffer::nu
|
||||
IOobject
|
||||
(
|
||||
"Schaeffer:nu",
|
||||
alpha1.mesh().time().timeName(),
|
||||
alpha1.mesh(),
|
||||
phase.mesh().time().timeName(),
|
||||
phase.mesh(),
|
||||
IOobject::NO_READ,
|
||||
IOobject::NO_WRITE,
|
||||
false
|
||||
),
|
||||
alpha1.mesh(),
|
||||
phase.mesh(),
|
||||
dimensionedScalar("nu", dimensionSet(0, 2, -1, 0, 0), 0.0)
|
||||
)
|
||||
);
|
||||
@ -136,16 +138,31 @@ Foam::kineticTheoryModels::frictionalStressModels::Schaeffer::nu
|
||||
|
||||
forAll(D, celli)
|
||||
{
|
||||
if (alpha1[celli] > alphaMinFriction.value())
|
||||
if (alpha[celli] > alphaMinFriction.value())
|
||||
{
|
||||
nuf[celli] =
|
||||
0.5*pf[celli]*sin(phi_.value())
|
||||
/(
|
||||
sqrt(1.0/6.0*(sqr(D[celli].xx() - D[celli].yy())
|
||||
+ sqr(D[celli].yy() - D[celli].zz())
|
||||
+ sqr(D[celli].zz() - D[celli].xx()))
|
||||
+ sqr(D[celli].xy()) + sqr(D[celli].xz())
|
||||
+ sqr(D[celli].yz())) + I2Dsmall
|
||||
sqrt((1.0/3.0)*sqr(tr(D[celli])) - invariantII(D[celli]))
|
||||
+ SMALL
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
const fvPatchList& patches = phase.mesh().boundary();
|
||||
const volVectorField& U = phase.U();
|
||||
|
||||
forAll(patches, patchi)
|
||||
{
|
||||
if (!patches[patchi].coupled())
|
||||
{
|
||||
nuf.boundaryField()[patchi] =
|
||||
(
|
||||
pf.boundaryField()[patchi]*sin(phi_.value())
|
||||
/(
|
||||
mag(U.boundaryField()[patchi].snGrad())
|
||||
+ SMALL
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
|
||||
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
@ -81,21 +81,21 @@ public:
|
||||
|
||||
virtual tmp<volScalarField> frictionalPressure
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const;
|
||||
|
||||
virtual tmp<volScalarField> frictionalPressurePrime
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const;
|
||||
|
||||
virtual tmp<volScalarField> nu
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax,
|
||||
const volScalarField& pf,
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
========= |
|
||||
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
||||
\\ / O peration |
|
||||
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
|
||||
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
|
||||
\\/ M anipulation |
|
||||
-------------------------------------------------------------------------------
|
||||
License
|
||||
@ -36,6 +36,7 @@ SourceFiles
|
||||
#include "volFields.H"
|
||||
#include "dimensionedTypes.H"
|
||||
#include "runTimeSelectionTables.H"
|
||||
#include "phaseModel.H"
|
||||
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
@ -107,21 +108,21 @@ public:
|
||||
|
||||
virtual tmp<volScalarField> frictionalPressure
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const = 0;
|
||||
|
||||
virtual tmp<volScalarField> frictionalPressurePrime
|
||||
(
|
||||
const volScalarField& alpha1f,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax
|
||||
) const = 0;
|
||||
|
||||
virtual tmp<volScalarField> nu
|
||||
(
|
||||
const volScalarField& alpha1,
|
||||
const phaseModel& phase,
|
||||
const dimensionedScalar& alphaMinFriction,
|
||||
const dimensionedScalar& alphaMax,
|
||||
const volScalarField& pf,
|
||||
|
||||
@ -111,6 +111,13 @@ Foam::RASModels::kineticTheoryModel::kineticTheoryModel
|
||||
coeffDict_
|
||||
),
|
||||
|
||||
maxNut_
|
||||
(
|
||||
"maxNut",
|
||||
dimensionSet(0,2,-1,0,0),
|
||||
coeffDict_.lookupOrDefault<scalar>("maxNut",1000)
|
||||
),
|
||||
|
||||
Theta_
|
||||
(
|
||||
IOobject
|
||||
@ -164,6 +171,20 @@ Foam::RASModels::kineticTheoryModel::kineticTheoryModel
|
||||
),
|
||||
U.mesh(),
|
||||
dimensionedScalar("zero", dimensionSet(1, -1, -1, 0, 0), 0.0)
|
||||
),
|
||||
|
||||
nuFric_
|
||||
(
|
||||
IOobject
|
||||
(
|
||||
IOobject::groupName("nuFric", phase.name()),
|
||||
U.time().timeName(),
|
||||
U.mesh(),
|
||||
IOobject::NO_READ,
|
||||
IOobject::AUTO_WRITE
|
||||
),
|
||||
U.mesh(),
|
||||
dimensionedScalar("zero", dimensionSet(0, 2, -1, 0, 0), 0.0)
|
||||
)
|
||||
{
|
||||
if (type == typeName)
|
||||
@ -267,7 +288,7 @@ Foam::RASModels::kineticTheoryModel::pPrime() const
|
||||
)
|
||||
+ frictionalStressModel_->frictionalPressurePrime
|
||||
(
|
||||
alpha_,
|
||||
phase_,
|
||||
alphaMinFriction_,
|
||||
alphaMax_
|
||||
)
|
||||
@ -519,24 +540,25 @@ void Foam::RASModels::kineticTheoryModel::correct()
|
||||
(
|
||||
frictionalStressModel_->frictionalPressure
|
||||
(
|
||||
alpha,
|
||||
phase_,
|
||||
alphaMinFriction_,
|
||||
alphaMax_
|
||||
)
|
||||
);
|
||||
|
||||
// Add frictional shear viscosity, Eq. 3.30, p. 52
|
||||
nut_ += frictionalStressModel_->nu
|
||||
nuFric_ = frictionalStressModel_->nu
|
||||
(
|
||||
alpha,
|
||||
phase_,
|
||||
alphaMinFriction_,
|
||||
alphaMax_,
|
||||
pf/rho,
|
||||
D
|
||||
);
|
||||
|
||||
// Limit viscosity
|
||||
nut_.min(100);
|
||||
// Limit viscosity and add frictional viscosity
|
||||
nut_.min(maxNut_);
|
||||
nuFric_ = min(nuFric_, maxNut_ - nut_);
|
||||
nut_ += nuFric_;
|
||||
}
|
||||
|
||||
if (debug)
|
||||
|
||||
@ -120,6 +120,9 @@ class kineticTheoryModel
|
||||
//- Residual phase fraction
|
||||
dimensionedScalar residualAlpha_;
|
||||
|
||||
//- Maximum turbulent viscosity
|
||||
dimensionedScalar maxNut_;
|
||||
|
||||
|
||||
// Kinetic Theory Model Fields
|
||||
|
||||
@ -135,6 +138,9 @@ class kineticTheoryModel
|
||||
//- The granular "thermal" conductivity
|
||||
volScalarField kappa_;
|
||||
|
||||
//- The frictional viscosity
|
||||
volScalarField nuFric_;
|
||||
|
||||
|
||||
// Private Member Functions
|
||||
|
||||
|
||||
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- 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.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 1 0 0 0];
|
||||
|
||||
internalField uniform 300;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 300;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
phi phi.gas;
|
||||
inletValue uniform 300;
|
||||
value uniform 300;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 1 0 0 0];
|
||||
|
||||
internalField uniform 300;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
phi phi.solids;
|
||||
inletValue uniform 300;
|
||||
value uniform 300;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -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 volScalarField;
|
||||
object Theta.solids;
|
||||
}
|
||||
// ************************************************************************* //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
referenceLevel 1e-4;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 1e-4;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type JohnsonJacksonParticleTheta;
|
||||
restitutionCoefficient 0.2;
|
||||
specularityCoefficient 0.1;
|
||||
muF 0.25;
|
||||
sigma 2;
|
||||
value uniform 1e-4;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- 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 volVectorField;
|
||||
object U.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type pressureInletOutletVelocity;
|
||||
phi phi.gas;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,51 @@
|
||||
/*--------------------------------*- 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 volVectorField;
|
||||
object U.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform (0 0 0);
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 -0.2 0);
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type JohnsonJacksonParticleSlip;
|
||||
restitutionCoefficient 0.2;
|
||||
specularityCoefficient 0.1;
|
||||
muF 0.25;
|
||||
sigma 2;
|
||||
value uniform (0 0 0);
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,45 @@
|
||||
/*--------------------------------*- 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.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 0 0 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value uniform 0.3;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type zeroGradient;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,48 @@
|
||||
/*--------------------------------*- 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 alphat.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type compressible::alphatWallFunction;
|
||||
Prt 0.85;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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 alphat.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [1 -1 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,49 @@
|
||||
/*--------------------------------*- 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 epsilon.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -3 0 0 0 0];
|
||||
|
||||
internalField uniform 1e-3;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
phi phi.gas;
|
||||
inletValue $internalField;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type epsilonWallFunction;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,49 @@
|
||||
/*--------------------------------*- 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 k.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -2 0 0 0 0];
|
||||
|
||||
internalField uniform 1e-4;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedValue;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type inletOutlet;
|
||||
phi phi.gas;
|
||||
inletValue $internalField;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type kqRWallFunction;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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 nut.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type nutkWallFunction;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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 nut.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
dimensions [0 2 -1 0 0 0 0];
|
||||
|
||||
internalField uniform 0;
|
||||
|
||||
boundaryField
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
47
tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/LBend/0/p
Normal file
47
tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/LBend/0/p
Normal file
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- 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
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type calculated;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,51 @@
|
||||
/*--------------------------------*- 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
|
||||
{
|
||||
inlet
|
||||
{
|
||||
type fixedFluxPressure;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
outlet
|
||||
{
|
||||
type prghTotalPressure;
|
||||
p0 $internalField;
|
||||
U U.gas;
|
||||
phi phi.gas;
|
||||
rho thermo:rho.gas;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"wall.*"
|
||||
{
|
||||
type fixedFluxPressure;
|
||||
value $internalField;
|
||||
}
|
||||
|
||||
"frontAndBack.*"
|
||||
{
|
||||
type empty;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -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 );
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,119 @@
|
||||
/*--------------------------------*- 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 heatAndMomentumTransferTwoPhaseSystem;
|
||||
|
||||
phases (solids gas);
|
||||
|
||||
solids
|
||||
{
|
||||
type purePhaseModel;
|
||||
|
||||
diameterModel constant;
|
||||
|
||||
constantCoeffs
|
||||
{
|
||||
d 462e-6;
|
||||
}
|
||||
|
||||
residualAlpha 1e-5;
|
||||
}
|
||||
|
||||
gas
|
||||
{
|
||||
type purePhaseModel;
|
||||
|
||||
diameterModel constant;
|
||||
constantCoeffs
|
||||
{
|
||||
d 1;
|
||||
}
|
||||
residualAlpha 1e-5;
|
||||
}
|
||||
|
||||
blending
|
||||
{
|
||||
default
|
||||
{
|
||||
type none;
|
||||
residualAlpha 1e-6;
|
||||
continuousPhase gas;
|
||||
}
|
||||
}
|
||||
|
||||
surfaceTension
|
||||
(
|
||||
(gas and solids)
|
||||
{
|
||||
type constant;
|
||||
sigma 0;
|
||||
}
|
||||
);
|
||||
|
||||
aspectRatio
|
||||
(
|
||||
);
|
||||
|
||||
drag
|
||||
(
|
||||
(solids in gas)
|
||||
{
|
||||
type GidaspowErgunWenYu;
|
||||
residualAlpha 1e-5;
|
||||
residualRe 1e-5;
|
||||
swarmCorrection
|
||||
{
|
||||
type none;
|
||||
}
|
||||
}
|
||||
);
|
||||
|
||||
virtualMass
|
||||
(
|
||||
(solids in gas)
|
||||
{
|
||||
type constantCoefficient;
|
||||
Cvm 0;
|
||||
}
|
||||
);
|
||||
|
||||
heatTransfer
|
||||
(
|
||||
(solids in gas)
|
||||
{
|
||||
type RanzMarshall;
|
||||
residualAlpha 1e-4;
|
||||
}
|
||||
);
|
||||
|
||||
lift
|
||||
(
|
||||
);
|
||||
|
||||
wallLubrication
|
||||
(
|
||||
);
|
||||
|
||||
turbulentDispersion
|
||||
(
|
||||
);
|
||||
|
||||
// Minimum allowable pressure
|
||||
pMin 10000;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,53 @@
|
||||
/*--------------------------------*- 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.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
thermoType
|
||||
{
|
||||
type heRhoThermo;
|
||||
mixture pureMixture;
|
||||
transport const;
|
||||
thermo hConst;
|
||||
equationOfState perfectGas;
|
||||
specie specie;
|
||||
energy sensibleEnthalpy;
|
||||
}
|
||||
|
||||
mixture
|
||||
{
|
||||
specie
|
||||
{
|
||||
nMoles 1;
|
||||
molWeight 28.9;
|
||||
}
|
||||
thermodynamics
|
||||
{
|
||||
Cp 1007;
|
||||
Hf 0;
|
||||
}
|
||||
equationOfState
|
||||
{
|
||||
rho 1.2;
|
||||
}
|
||||
transport
|
||||
{
|
||||
mu 1.84e-05;
|
||||
Pr 0.7;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,53 @@
|
||||
/*--------------------------------*- 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.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
thermoType
|
||||
{
|
||||
type heRhoThermo;
|
||||
mixture pureMixture;
|
||||
transport const;
|
||||
thermo hConst;
|
||||
equationOfState rhoConst;
|
||||
specie specie;
|
||||
energy sensibleEnthalpy;
|
||||
}
|
||||
|
||||
mixture
|
||||
{
|
||||
specie
|
||||
{
|
||||
nMoles 1;
|
||||
molWeight 100;
|
||||
}
|
||||
equationOfState
|
||||
{
|
||||
rho 2480;
|
||||
}
|
||||
thermodynamics
|
||||
{
|
||||
Cp 6000;
|
||||
Hf 0;
|
||||
}
|
||||
transport
|
||||
{
|
||||
mu 0;
|
||||
Pr 24.47;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,44 @@
|
||||
/*--------------------------------*- 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.gas;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType RAS;
|
||||
|
||||
RAS
|
||||
{
|
||||
RASModel kEpsilon;
|
||||
|
||||
turbulence on;
|
||||
printCoeffs on;
|
||||
}
|
||||
|
||||
LES
|
||||
{
|
||||
LESModel Smagorinsky;
|
||||
|
||||
turbulence on;
|
||||
printCoeffs on;
|
||||
|
||||
delta cubeRootVol;
|
||||
|
||||
cubeRootVolCoeffs
|
||||
{
|
||||
deltaCoeff 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,50 @@
|
||||
/*--------------------------------*- 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.solids;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType RAS;
|
||||
|
||||
RAS
|
||||
{
|
||||
RASModel kineticTheory;
|
||||
|
||||
turbulence on;
|
||||
printCoeffs on;
|
||||
|
||||
kineticTheoryCoeffs
|
||||
{
|
||||
equilibrium off;
|
||||
|
||||
e 0.8;
|
||||
alphaMax 0.65;
|
||||
alphaMinFriction 0.5;
|
||||
residualAlpha 1e-6;
|
||||
|
||||
viscosityModel Syamlal;
|
||||
conductivityModel Syamlal;
|
||||
granularPressureModel SyamlalRogersOBrien;
|
||||
frictionalStressModel Schaeffer;
|
||||
radialModel CarnahanStarling;
|
||||
|
||||
SchaefferCoeffs
|
||||
{
|
||||
phi 36;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,128 @@
|
||||
/*--------------------------------*- 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 -0.01)
|
||||
( 0.04 0.0 -0.01)
|
||||
( 0.04 0.15 -0.01)
|
||||
( 0.0 0.15 -0.01)
|
||||
( 0.0 0.0 0.01)
|
||||
( 0.04 0.0 0.01)
|
||||
( 0.04 0.15 0.01)
|
||||
( 0.0 0.15 0.01)
|
||||
|
||||
( 0.04 0.0 -0.01)
|
||||
( 0.5 0.0 -0.01)
|
||||
( 0.5 0.04 -0.01)
|
||||
( 0.04 0.04 -0.01)
|
||||
( 0.04 0.0 0.01)
|
||||
( 0.5 0.0 0.01)
|
||||
( 0.5 0.04 0.01)
|
||||
( 0.04 0.04 0.01)
|
||||
);
|
||||
|
||||
blocks
|
||||
(
|
||||
hex (0 1 2 3 4 5 6 7) (16 60 1) simpleGrading (1 1 1)
|
||||
hex (8 9 10 11 12 13 14 15) (180 16 1) simpleGrading (1 1 1)
|
||||
);
|
||||
|
||||
edges
|
||||
(
|
||||
);
|
||||
|
||||
boundary
|
||||
(
|
||||
inlet
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(3 7 6 2)
|
||||
);
|
||||
}
|
||||
wall1
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(0 4 7 3)
|
||||
(1 5 4 0)
|
||||
);
|
||||
}
|
||||
wall_merge
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(2 6 5 1)
|
||||
);
|
||||
}
|
||||
frontAndBack1
|
||||
{
|
||||
type empty;
|
||||
faces
|
||||
(
|
||||
(0 3 2 1)
|
||||
(4 5 6 7)
|
||||
);
|
||||
}
|
||||
wall2
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(11 15 14 10)
|
||||
(9 13 12 8)
|
||||
);
|
||||
}
|
||||
wall_merge2
|
||||
{
|
||||
type wall;
|
||||
faces
|
||||
(
|
||||
(8 12 15 11)
|
||||
);
|
||||
}
|
||||
outlet
|
||||
{
|
||||
type patch;
|
||||
faces
|
||||
(
|
||||
(10 14 13 9)
|
||||
);
|
||||
}
|
||||
frontAndBack2
|
||||
{
|
||||
type empty;
|
||||
faces
|
||||
(
|
||||
(8 11 10 9)
|
||||
(12 13 14 15)
|
||||
);
|
||||
}
|
||||
|
||||
);
|
||||
|
||||
mergePatchPairs
|
||||
(
|
||||
(wall_merge wall_merge2)
|
||||
);
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,55 @@
|
||||
/*--------------------------------*- 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 reactingTwoPhaseEulerFoam;
|
||||
|
||||
startFrom startTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 2;
|
||||
|
||||
deltaT 1e-4;
|
||||
|
||||
writeControl adjustableRunTime;
|
||||
|
||||
writeInterval 0.1;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 9;
|
||||
|
||||
writeCompression compressed;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 8;
|
||||
|
||||
runTimeModifiable on;
|
||||
|
||||
adjustTimeStep yes;
|
||||
|
||||
maxCo 0.1;
|
||||
|
||||
maxDeltaT 0.01;
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,74 @@
|
||||
/*--------------------------------*- 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\(phir,alpha.*\)" 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(alphaRhoPhi.solids,Theta.solids) Gauss limitedLinear 1;
|
||||
|
||||
"div\(alphaRhoPhi.*,(k|epsilon).*\)" Gauss limitedLinear 1;
|
||||
|
||||
div((((alpha.gas*thermo:rho.gas)*nuEff.gas)*dev2(T(grad(U.gas))))) Gauss linear;
|
||||
|
||||
div((((thermo:rho.solids*nut.solids)*dev2(T(grad(U.solids))))+(((thermo:rho.solids*lambda.solids)*div(phi.solids))*I))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear corrected;
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
fluxRequired
|
||||
{
|
||||
default no;
|
||||
p_rgh;
|
||||
alpha.solids;
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,111 @@
|
||||
/*--------------------------------*- 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 2;
|
||||
nAlphaSubCycles 1;
|
||||
|
||||
implicitPhasePressure yes;
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-10;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
}
|
||||
|
||||
p_rgh
|
||||
{
|
||||
solver GAMG;
|
||||
smoother DIC;
|
||||
nPreSweeps 0;
|
||||
nPostSweeps 2;
|
||||
nFinestSweeps 2;
|
||||
cacheAgglomeration true;
|
||||
nCellsInCoarsestLevel 10;
|
||||
processorAgglomerator procFaces;
|
||||
nAgglomeratingCells 800;
|
||||
agglomerator faceAreaPair;
|
||||
mergeLevels 1;
|
||||
tolerance 1e-8;
|
||||
relTol 0.01;
|
||||
}
|
||||
|
||||
p_rghFinal
|
||||
{
|
||||
$p_rgh;
|
||||
relTol 0;
|
||||
}
|
||||
|
||||
"U.*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-7;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
}
|
||||
|
||||
"(h|e).*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-8;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
maxIter 10;
|
||||
}
|
||||
|
||||
"Theta.*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-7;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
}
|
||||
|
||||
"(k|epsilon).*"
|
||||
{
|
||||
solver smoothSolver;
|
||||
smoother symGaussSeidel;
|
||||
tolerance 1e-5;
|
||||
relTol 0;
|
||||
minIter 1;
|
||||
}
|
||||
}
|
||||
|
||||
PIMPLE
|
||||
{
|
||||
nOuterCorrectors 3;
|
||||
nCorrectors 1;
|
||||
nNonOrthogonalCorrectors 0;
|
||||
faceMomentum yes;
|
||||
}
|
||||
|
||||
relaxationFactors
|
||||
{
|
||||
equations
|
||||
{
|
||||
".*" 1;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// ************************************************************************* //
|
||||
Reference in New Issue
Block a user