kOmegaSST.C

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-------------------------------------------------------------------------------
    Copyright (C) 2007-2019 PCOpt/NTUA
    Copyright (C) 2013-2019 FOSS GP
    Copyright (C) 2019 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.
 
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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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#include "kOmegaSST.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace incompressible
{
namespace RASVariables
{
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
defineTypeNameAndDebug(kOmegaSST, 0);
addToRunTimeSelectionTable(RASModelVariables, kOmegaSST, dictionary);
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
kOmegaSST::kOmegaSST
(
    const fvMesh& mesh,
    const solverControl& SolverControl
)
:
    RASModelVariables(mesh, SolverControl)
{
    hasTMVar1_ = true;
    TMVar1Ptr_.reset
    (
        new tmp<volScalarField>
        (
            mesh_.lookupObjectRef<volScalarField>("k")
        )
    );
    TMVar1BaseName_ = "k";
 
    hasTMVar2_ = true;
    TMVar2Ptr_.reset
    (
        new tmp<volScalarField>
        (
            mesh_.lookupObjectRef<volScalarField>("omega")
        )
    );
    TMVar2BaseName_ = "omega";
 
    hasNut_ = true;
    nutPtr_.reset
    (
        new tmp<volScalarField>
        (
            mesh_.lookupObjectRef<volScalarField>("nut")
        )
    );
 
    allocateInitValues();
    allocateMeanFields();
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void kOmegaSST::correctBoundaryConditions
(
    const incompressible::turbulenceModel& turbulence
)
{
    // The presence of G is required to update the boundary value of omega
    const volVectorField& U(turbulence.U());
    const volScalarField S2(2*magSqr(symm(fvc::grad(U))));
    volScalarField G(turbulence.GName(), nutRef() * S2);
    RASModelVariables::correctBoundaryConditions(turbulence);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace RASVariables
} // End namespace incompressible
} // End namespace Foam
 
// ************************************************************************* //