1 /*---------------------------------------------------------------------------*\
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26 Foam::compressible::RASModels::laminar
29 Dummy turbulence model for laminar compressible flow.
34 \*---------------------------------------------------------------------------*/
36 #ifndef compressibleRasLaminar_H
37 #define compressibleRasLaminar_H
41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 namespace compressible
50 /*---------------------------------------------------------------------------*\
51 Class laminar Declaration
52 \*---------------------------------------------------------------------------*/
61 //- Runtime type information
66 //- Construct from components
69 const volScalarField& rho,
70 const volVectorField& U,
71 const surfaceScalarField& phi,
72 const basicThermo& thermophysicalModel
83 //- Return the turbulence viscosity, i.e. 0 for laminar flow
84 virtual tmp<volScalarField> mut() const;
86 //- Return the effective viscosity, i.e. the laminar viscosity
87 virtual tmp<volScalarField> muEff() const
89 return tmp<volScalarField>(new volScalarField("muEff", mu()));
92 //- Return the effective turbulent thermal diffusivity,
93 // i.e. the laminar thermal diffusivity
94 virtual tmp<volScalarField> alphaEff() const
96 return tmp<volScalarField>(new volScalarField("alphaEff", alpha()));
99 //- Return the turbulence kinetic energy, i.e. 0 for laminar flow
100 virtual tmp<volScalarField> k() const;
102 //- Return the turbulence kinetic energy dissipation rate,
103 // i.e. 0 for laminar flow
104 virtual tmp<volScalarField> epsilon() const;
106 //- Return the Reynolds stress tensor, i.e. 0 for laminar flow
107 virtual tmp<volSymmTensorField> R() const;
109 //- Return the effective stress tensor, i.e. the laminar stress
110 virtual tmp<volSymmTensorField> devRhoReff() const;
112 //- Return the source term for the momentum equation
113 virtual tmp<fvVectorMatrix> divDevRhoReff(volVectorField& U) const;
115 //- Correct the laminar viscosity
116 virtual void correct();
118 //- Read RASProperties dictionary
123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
125 } // End namespace RASModels
126 } // End namespace compressible
127 } // End namespace Foam
129 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
133 // ************************************************************************* //