atmLengthScaleTurbSourceTemplates.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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-------------------------------------------------------------------------------
    Copyright (C) 2020 ENERCON GmbH
    Copyright (C) 2020-2023 OpenCFD Ltd
-------------------------------------------------------------------------------
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
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#include "atmLengthScaleTurbSource.H"
#include "volFields.H"
 
// * * * * * * * * * * * * * * *  Member Functions * * * * * * * * * * * * * //
 
template<class AlphaFieldType, class RhoFieldType>
void Foam::fv::atmLengthScaleTurbSource::atmLengthScaleTurbSourceEpsilon
(
    const AlphaFieldType& alpha,
    const RhoFieldType& rho,
    fvMatrix<scalar>& eqn,
    const label fieldi
) const
{
    const auto* turbPtr =
        mesh_.findObject<turbulenceModel>
        (
            turbulenceModel::propertiesName
        );
 
    // Fetch required fields from the epsilon-based model
    const volScalarField::Internal& k = turbPtr->k()();
    const volScalarField::Internal& epsilon = turbPtr->epsilon()();
    const volScalarField::Internal& GbyNu =
        mesh_.lookupObjectRef<volScalarField::Internal>
        (
            IOobject::scopedName(turbPtr->type(), "GbyNu")
        );
 
    eqn += alpha()*rho()*calcC1Star(k, epsilon)*GbyNu*Cmu_*k;
}
 
 
template<class AlphaFieldType, class RhoFieldType>
void Foam::fv::atmLengthScaleTurbSource::atmLengthScaleTurbSourceOmega
(
    const AlphaFieldType& alpha,
    const RhoFieldType& rho,
    fvMatrix<scalar>& eqn,
    const label fieldi
) const
{
    const auto* turbPtr =
        mesh_.findObject<turbulenceModel>
        (
            turbulenceModel::propertiesName
        );
 
    // Fetch required fields from the omega-based model
    const volScalarField::Internal& k = turbPtr->k()();
    const volScalarField::Internal& omega = turbPtr->omega()();
    const volScalarField::Internal& GbyNu =
        mesh_.lookupObjectRef<volScalarField::Internal>
        (
            IOobject::scopedName(turbPtr->type(), "GbyNu")
        );
    const volScalarField::Internal& gamma =
        mesh_.lookupObjectRef<volScalarField::Internal>
        (
            IOobject::scopedName(turbPtr->type(), "gamma")
        );
    const volScalarField::Internal& beta =
        mesh_.lookupObjectRef<volScalarField::Internal>
        (
            IOobject::scopedName(turbPtr->type(), "beta")
        );
 
    eqn += alpha()*rho()*calcGammaStar(k, omega, gamma, beta)*GbyNu;
}
 
 
// ************************************************************************* //