DAkOmega.H

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/*---------------------------------------------------------------------------*\
 
    DAFoam  : Discrete Adjoint with OpenFOAM
    Version : v4
 
    Description:
    Child class for the kOmega model
 
    This file is modified from OpenFOAM's source code
    src/TurbulenceModels/turbulenceModels/RAS/kOmega/kOmega.H
 
    OpenFOAM: The Open Source CFD Toolbox
 
    Copyright (C): 2011-2016 OpenFOAM Foundation
 
    OpenFOAM License:
 
        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/>.
 
\*---------------------------------------------------------------------------*/
 
#ifndef DAkOmega_H
#define DAkOmega_H
 
#include "DATurbulenceModel.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                       Class DAkOmega Declaration
\*---------------------------------------------------------------------------*/
 
class DAkOmega
    : public DATurbulenceModel
{
 
protected:
 
    dimensionedScalar Cmu_;
    dimensionedScalar beta_;
    dimensionedScalar gamma_;
    dimensionedScalar alphaK_;
    dimensionedScalar alphaOmega_;
 
 
    //- Return the effective diffusivity for k
    tmp<volScalarField> DkEff() const
    {
        return tmp<volScalarField>(
            new volScalarField(
                "DkEff",
                alphaK_ * this->nut_ + this->nu()));
    }
 
    //- Return the effective diffusivity for omega
    tmp<volScalarField> DomegaEff() const
    {
        return tmp<volScalarField>(
            new volScalarField(
                "DomegaEff",
                alphaOmega_ * this->nut_ + this->nu()));
    }
 
 
    volScalarField& omega_;
    volScalarField omegaRes_;
    volScalarField& k_;
    volScalarField kRes_;
 
    autoPtr<volScalarField> GPtr_;
 
    volScalarField betaFIK_;
    volScalarField betaFIOmega_;
 
    scalarList omegaNearWall_;
 
    label solveTurbState_ = 0;
 
public:
    TypeName("kOmega");
    // Constructors
 
    //- Construct from components
    DAkOmega(
        const word modelType,
        const fvMesh& mesh,
        const DAOption& daOption);
 
    //- Destructor
    virtual ~DAkOmega()
    {
    }
 
    // Member functions
 
    virtual void correctModelStates(wordList& modelStates) const;
 
    virtual void correctNut();
 
    virtual void correctBoundaryConditions();
 
    virtual void updateIntermediateVariables();
 
    virtual void correctStateResidualModelCon(List<List<word>>& stateCon) const;
 
    virtual void addModelResidualCon(HashTable<List<List<word>>>& allCon) const;
 
    virtual void calcResiduals(const dictionary& options);
 
    virtual void correct(label printToScreen);
 
    void saveOmegaNearWall();
 
    void setOmegaNearWall();
 
    void correctOmegaBoundaryConditions();
 
    virtual void getFvMatrixFields(
        const word varName,
        scalarField& diag,
        scalarField& upper,
        scalarField& lower);
 
    virtual void getTurbProdOverDestruct(volScalarField& PoD) const;
 
    virtual void getTurbConvOverProd(volScalarField& CoP) const;
};
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //