Public Member Functions | List of all members
faceLimitedGrad< Type > Class Template Reference

faceLimitedGrad gradient scheme applied to a runTime selected base gradient scheme. More...

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Public Member Functions

 TypeName ("faceLimited")
 RunTime type information. More...
 
 faceLimitedGrad (const fvMesh &mesh, Istream &schemeData)
 Construct from mesh and schemeData. More...
 
virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > calcGrad (const GeometricField< Type, fvPatchField, volMesh > &vsf, const word &name) const
 Return the gradient of the given field to the gradScheme::grad. More...
 
template<>
tmp< volVectorFieldcalcGrad (const volScalarField &vsf, const word &name) const
 
template<>
tmp< volTensorFieldcalcGrad (const volVectorField &vsf, const word &name) const
 
template<>
Foam::tmp< Foam::volTensorFieldcalcGrad (const volVectorField &vvf, const word &name) const
 
- Public Member Functions inherited from gradScheme< Type >
virtual const wordtype () const =0
 Runtime type information. More...
 
 declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
 
 gradScheme (const fvMesh &mesh)
 Construct from mesh. More...
 
virtual ~gradScheme ()
 Destructor. More...
 
const fvMeshmesh () const
 Return mesh reference. More...
 
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > grad (const GeometricField< Type, fvPatchField, volMesh > &, const word &name) const
 Calculate and return the grad of the given field. More...
 
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > grad (const GeometricField< Type, fvPatchField, volMesh > &) const
 Calculate and return the grad of the given field. More...
 
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > > grad (const tmp< GeometricField< Type, fvPatchField, volMesh >> &) const
 Calculate and return the grad of the given field. More...
 
- Public Member Functions inherited from refCount
int count () const
 Return the current reference count. More...
 
bool unique () const
 Return true if the reference count is zero. More...
 
void operator++ ()
 Increment the reference count. More...
 
void operator++ (int)
 Increment the reference count. More...
 
void operator-- ()
 Decrement the reference count. More...
 
void operator-- (int)
 Decrement the reference count. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from gradScheme< Type >
static tmp< gradScheme< Type > > New (const fvMesh &mesh, Istream &schemeData)
 Return a pointer to a new gradScheme created on freestore. More...
 
- Protected Member Functions inherited from refCount
 refCount ()
 Construct null initializing count to 0. More...
 

Detailed Description

template<class Type>
class Foam::fv::faceLimitedGrad< Type >

faceLimitedGrad gradient scheme applied to a runTime selected base gradient scheme.

The scalar limiter based on limiting the extrapolated face values between the face-neighbour cell values and is applied to all components of the gradient.

Source files

Definition at line 59 of file faceLimitedGrad.H.

Constructor & Destructor Documentation

◆ faceLimitedGrad()

faceLimitedGrad ( const fvMesh mesh,
Istream schemeData 
)
inline

Construct from mesh and schemeData.

Definition at line 98 of file faceLimitedGrad.H.

References faceLimitedGrad< Type >::calcGrad(), Foam::exit(), Foam::FatalIOError, and FatalIOErrorInFunction.

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Member Function Documentation

◆ TypeName()

TypeName ( "faceLimited"  )

RunTime type information.

◆ calcGrad() [1/4]

virtual tmp< GeometricField <typename outerProduct<vector, Type>::type, fvPatchField, volMesh> > calcGrad ( const GeometricField< Type, fvPatchField, volMesh > &  vsf,
const word name 
) const
inlinevirtual

Return the gradient of the given field to the gradScheme::grad.

for optional caching

Implements gradScheme< Type >.

Definition at line 125 of file faceLimitedGrad.H.

References gradScheme< Type >::grad(), Foam::min(), and Foam::name().

Referenced by faceLimitedGrad< Type >::faceLimitedGrad(), and makeFvGradScheme().

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◆ calcGrad() [2/4]

tmp< volVectorField > calcGrad ( const volScalarField vsf,
const word name 
) const

◆ calcGrad() [3/4]

tmp< volTensorField > calcGrad ( const volVectorField vsf,
const word name 
) const

◆ calcGrad() [4/4]

Foam::tmp< Foam::volTensorField > calcGrad ( const volVectorField vvf,
const word name 
) const

The documentation for this class was generated from the following file: