incompressibleTwoPhaseInteractingMixture.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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     \\/     M anipulation  |
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    Copyright (C) 2014-2015 OpenFOAM Foundation
    Copyright (C) 2019-2020 OpenCFD Ltd.
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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.
 
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    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
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#include "incompressibleTwoPhaseInteractingMixture.H"
#include "addToRunTimeSelectionTable.H"
#include "surfaceFields.H"
#include "fvc.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(incompressibleTwoPhaseInteractingMixture, 0);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::incompressibleTwoPhaseInteractingMixture::
incompressibleTwoPhaseInteractingMixture
(
    const volVectorField& U,
    const surfaceScalarField& phi
)
:
    IOdictionary
    (
        IOobject
        (
            "transportProperties",
            U.time().constant(),
            U.db(),
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
    twoPhaseMixture(U.mesh(), *this),
 
    muModel_
    (
        mixtureViscosityModel::New
        (
            "mu",
            subDict(phase1Name_),
            U,
            phi
        )
    ),
 
    nucModel_
    (
        viscosityModel::New
        (
            "nuc",
            subDict(phase2Name_),
            U,
            phi
        )
    ),
 
    rhod_("rho", dimDensity, muModel_->viscosityProperties()),
    rhoc_("rho", dimDensity, nucModel_->viscosityProperties()),
    dd_
    (
        "d",
        dimLength,
        muModel_->viscosityProperties().getOrDefault("d", 0.0)
    ),
    alphaMax_(muModel_->viscosityProperties().getOrDefault("alphaMax", 1.0)),
 
    U_(U),
    phi_(phi),
 
    mu_
    (
        IOobject
        (
            "mu",
            U_.time().timeName(),
            U_.db()
        ),
        U_.mesh(),
        dimensionedScalar(dimensionSet(1, -1, -1, 0, 0), Zero)
    )
{
    correct();
}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
bool Foam::incompressibleTwoPhaseInteractingMixture::read()
{
    if (regIOobject::read())
    {
        if
        (
            muModel_().read(subDict(phase1Name_))
         && nucModel_().read(subDict(phase2Name_))
        )
        {
            muModel_->viscosityProperties().readEntry("rho", rhod_);
            nucModel_->viscosityProperties().readEntry("rho", rhoc_);
 
            dd_ = dimensionedScalar
            (
                "d",
                dimLength,
                muModel_->viscosityProperties().getOrDefault("d", 0)
            );
 
            alphaMax_ =
                muModel_->viscosityProperties().getOrDefault
                (
                    "alphaMax",
                    1.0
                );
 
            return true;
        }
    }
 
    return false;
}
 
 
// ************************************************************************* //