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98 lines
2.7 KiB
C
98 lines
2.7 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2021 OpenCFD Ltd
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "exponential.H"
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#include "addToRunTimeSelectionTable.H"
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#include "uniformDimensionedFields.H"
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#include "phasePairKey.H"
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#include "phaseSystem.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace wallBoilingModels
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{
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namespace nucleateFluxModels
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{
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defineTypeNameAndDebug(exponential, 0);
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addToRunTimeSelectionTable
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(
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nucleateFluxModel,
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exponential,
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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::wallBoilingModels::nucleateFluxModels::exponential::exponential
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(
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const dictionary& dict
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)
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:
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nucleateFluxModel(),
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a_(dict.getOrDefault<scalar>("a", 6309)),
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b_(dict.getOrDefault<scalar>("b", 2.52))
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::tmp<Foam::scalarField>
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Foam::wallBoilingModels::nucleateFluxModels::exponential::qNucleate
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(
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const phaseModel& liquid,
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const phaseModel& vapor,
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const label patchi,
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const scalarField& Tl,
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const scalarField& Tsatw,
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const scalarField& L
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) const
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{
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const fvPatchScalarField& Tw =
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liquid.thermo().T().boundaryField()[patchi];
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return a_*pow(max((Tw-Tsatw), scalar(0)), b_);
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}
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void Foam::wallBoilingModels::nucleateFluxModels::exponential::write
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(
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Ostream& os
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) const
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{
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nucleateFluxModel::write(os);
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os.writeEntry("a", a_);
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os.writeEntry("b", b_);
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}
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// ************************************************************************* //
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