SpalartAllmaras IDDES turbulence model for incompressible and compressible flows. More...
Public Types | |
typedef BasicTurbulenceModel::alphaField | alphaField |
typedef BasicTurbulenceModel::rhoField | rhoField |
typedef BasicTurbulenceModel::transportModel | transportModel |
Public Types inherited from SpalartAllmarasDES< BasicTurbulenceModel > | |
typedef BasicTurbulenceModel::alphaField | alphaField |
typedef BasicTurbulenceModel::rhoField | rhoField |
typedef BasicTurbulenceModel::transportModel | transportModel |
Public Member Functions | |
TypeName ("SpalartAllmarasIDDES") | |
Runtime type information. More... | |
SpalartAllmarasIDDES (const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName, const word &type=typeName) | |
Construct from components. More... | |
virtual | ~SpalartAllmarasIDDES ()=default |
Destructor. More... | |
virtual bool | read () |
Re-read model coefficients if they have changed. More... | |
virtual tmp< volScalarField > | fd () const |
Return the shielding function. More... | |
Public Member Functions inherited from SpalartAllmarasDES< BasicTurbulenceModel > | |
TypeName ("SpalartAllmarasDES") | |
Runtime type information. More... | |
SpalartAllmarasDES (const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName, const word &type=typeName) | |
Construct from components. More... | |
virtual | ~SpalartAllmarasDES ()=default |
Destructor. More... | |
virtual tmp< volScalarField > | LESRegion () const |
Return the LES field indicator. More... | |
Protected Member Functions | |
virtual tmp< volScalarField > | dTilda (const volScalarField &chi, const volScalarField &fv1, const volTensorField &gradU) const |
Return the length scale. More... | |
Protected Member Functions inherited from SpalartAllmarasDES< BasicTurbulenceModel > | |
virtual tmp< volScalarField > | psi (const volScalarField &chi, const volScalarField &fv1) const |
Return the low Reynolds number correction function. More... | |
virtual tmp< volScalarField > | lengthScaleLES (const volScalarField &chi, const volScalarField &fv1) const |
Return the LES length scale. More... | |
virtual tmp< volScalarField > | Stilda (const volScalarField &chi, const volScalarField &fv1, const volTensorField &gradU, const volScalarField &dTilda) const |
Return the production term. More... | |
virtual void | correctNut () |
Protected Attributes | |
dimensionedScalar | Cdt1_ |
dimensionedScalar | Cdt2_ |
dimensionedScalar | Cl_ |
dimensionedScalar | Ct_ |
Switch | fe_ |
const IDDESDelta & | IDDESDelta_ |
IDDES delta. More... | |
Protected Attributes inherited from SpalartAllmarasDES< BasicTurbulenceModel > | |
Switch | useSigma_ |
Switch to activate grey-area enhanced sigma-(D)DES. More... | |
dimensionedScalar | CDES_ |
DES coefficient. More... | |
Switch | lowReCorrection_ |
Flag for low Reynolds number correction. More... | |
dimensionedScalar | fwStar_ |
SpalartAllmaras IDDES turbulence model for incompressible and compressible flows.
Shur, M. L., Spalart, P. R., Strelets, M. K., & Travin, A. K. (2008). A hybrid RANS-LES approach with delayed-DES and wall-modelled LES capabilities. International journal of heat and fluid flow, 29(6), 1638-1649. DOI:10.1016/j.ijheatfluidflow.2008.07.001
Definition at line 64 of file SpalartAllmarasIDDES.H.
typedef BasicTurbulenceModel::alphaField alphaField |
Definition at line 131 of file SpalartAllmarasIDDES.H.
typedef BasicTurbulenceModel::rhoField rhoField |
Definition at line 132 of file SpalartAllmarasIDDES.H.
typedef BasicTurbulenceModel::transportModel transportModel |
Definition at line 133 of file SpalartAllmarasIDDES.H.
SpalartAllmarasIDDES | ( | const alphaField & | alpha, |
const rhoField & | rho, | ||
const volVectorField & | U, | ||
const surfaceScalarField & | alphaRhoPhi, | ||
const surfaceScalarField & | phi, | ||
const transportModel & | transport, | ||
const word & | propertiesName = turbulenceModel::propertiesName , |
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const word & | type = typeName |
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) |
Construct from components.
Definition at line 135 of file SpalartAllmarasIDDES.C.
References Foam::type().
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virtualdefault |
Destructor.
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protectedvirtual |
Return the length scale.
Reimplemented from SpalartAllmarasDES< BasicTurbulenceModel >.
Definition at line 88 of file SpalartAllmarasIDDES.C.
References Foam::constant::atomic::alpha, delta, Foam::dimLength, Foam::exp(), Foam::lerp(), Foam::mag(), Foam::max(), Foam::min(), Foam::pos0(), Foam::pow(), psi, and Foam::sqr().
TypeName | ( | "SpalartAllmarasIDDES< BasicTurbulenceModel >" | ) |
Runtime type information.
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virtual |
Re-read model coefficients if they have changed.
Reimplemented from SpalartAllmarasDES< BasicTurbulenceModel >.
Definition at line 216 of file SpalartAllmarasIDDES.C.
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Return the shielding function.
Definition at line 233 of file SpalartAllmarasIDDES.C.
References Foam::constant::atomic::alpha, Foam::exp(), Foam::fvc::grad(), Foam::mag(), Foam::max(), Foam::min(), Foam::pow(), and Foam::sqr().
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Definition at line 103 of file SpalartAllmarasIDDES.H.
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protected |
Definition at line 104 of file SpalartAllmarasIDDES.H.
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protected |
Definition at line 105 of file SpalartAllmarasIDDES.H.
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protected |
Definition at line 106 of file SpalartAllmarasIDDES.H.
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protected |
Definition at line 107 of file SpalartAllmarasIDDES.H.
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protected |
IDDES delta.
Definition at line 113 of file SpalartAllmarasIDDES.H.