faceLimitedGrad< Type > Class Template Reference

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

Inheritance diagram for faceLimitedGrad< Type >:

Collaboration diagram for faceLimitedGrad< Type >:

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
tmp< volVectorField >	calcGrad (const volScalarField &vsf, const word &name) const
tmp< volTensorField >	calcGrad (const volVectorField &vsf, const word &name) const
Foam::tmp< Foam::volTensorField >	calcGrad (const volVectorField &vvf, const word &name) const
Public Member Functions inherited from gradScheme< Type >
virtual const word &	type () 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 ()=default
	Destructor. More...
const fvMesh &	mesh () const
	Return const reference to mesh. More...
virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	calcGrad (const GeometricField< Type, fvPatchField, volMesh > &, const word &name) const =0
	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 word &name) const
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	grad (const GeometricField< Type, fvPatchField, volMesh > &) const
tmp< GeometricField< typename outerProduct< vector, Type >::type, fvPatchField, volMesh > >	grad (const tmp< GeometricField< Type, fvPatchField, volMesh > > &) const
Public Member Functions inherited from refCount
constexpr	refCount () noexcept
	Default construct, initializing count to 0. More...
int	count () const noexcept
	Return the current reference count. More...
bool	unique () const noexcept
	Return true if the reference count is zero. More...
void	operator++ () noexcept
	Increment the reference count. More...
void	operator++ (int) noexcept
	Increment the reference count. More...
void	operator-- () noexcept
	Decrement the reference count. More...
void	operator-- (int) noexcept
	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...

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

• faceLimitedGrad.H
• faceLimitedGrad.C

Definition at line 65 of file faceLimitedGrad.H.

Constructor & Destructor Documentation

faceLimitedGrad()

faceLimitedGrad ( const fvMesh &  mesh, Istream &  schemeData  )

inline

Construct from mesh and schemeData.

Definition at line 105 of file faceLimitedGrad.H.

References Foam::exit(), Foam::FatalIOError, FatalIOErrorInFunction, and fv().

Here is the call graph for this function:

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 129 of file faceLimitedGrad.H.

References gradScheme< Type >::grad().

Here is the call graph for this function:

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

Definition at line 181 of file faceLimitedGrads.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), fvPatchField< Type >::coupled(), Foam::endl(), fvPatchField< Type >::fixesValue(), forAll, g, Foam::gAverage(), Foam::gMax(), Foam::gMin(), Foam::Info, Foam::limiter(), Foam::magSqr(), max(), mesh, DimensionedField< Type, GeoMesh >::mesh(), Foam::min(), IOobject::name(), Foam::name(), fvPatchField< Type >::patchNeighbourField(), GeometricField< Type, PatchField, GeoMesh >::primitiveField(), tmp< T >::ref(), and UList< T >::size().

Here is the call graph for this function:

---

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

• src/finiteVolume/finiteVolume/gradSchemes/limitedGradSchemes/faceLimitedGrad/faceLimitedGrad.H