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 faMesh &mesh, Istream &schemeData)
	Construct from mesh and schemeData. More...

virtual tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > >	calcGrad (const GeometricField< Type, faPatchField, areaMesh > &vsf, const word &name) const
	Return the gradient of the given field to the gradScheme::grad for optional caching. More...

Public Member Functions inherited from gradScheme< Type >
	declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const faMesh &mesh, Istream &schemeData),(mesh, schemeData))

	gradScheme (const faMesh &mesh)
	Construct from mesh. More...

virtual	~gradScheme ()=default
	Destructor. More...

const faMesh &	mesh () const
	Return mesh reference. More...

tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > >	grad (const GeometricField< Type, faPatchField, areaMesh > &, const word &name) const
	Calculate and return the grad of the given field which may have been cached. More...

tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > >	grad (const GeometricField< Type, faPatchField, areaMesh > &) const
	Calculate and return the grad of the given field with the default name which may have been cached. More...

tmp< GeometricField< typename outerProduct< vector, Type >::type, faPatchField, areaMesh > >	grad (const tmp< GeometricField< Type, faPatchField, areaMesh >> &) const
	Calculate and return the grad of the given field with the default name which may have been cached. More...

Public Member Functions inherited from refCount
constexpr	refCount () noexcept
	Default construct, initializing count to 0. More...

int	use_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...

Static Public Member Functions
static void	limitEdge (Type &limiter, const Type &maxDelta, const Type &minDelta, const Type &extrapolate)

Static Public Member Functions inherited from gradScheme< Type >
static tmp< gradScheme< Type > >	New (const faMesh &mesh, Istream &schemeData)
	Return a pointer to a new gradScheme created on freestore. More...

Detailed Description

template<class Type>
class Foam::fa::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 maximum and minimum cell and cell neighbour values and is applied to all components of the gradient.

Author Hrvoje Jasak, Wikki Ltd.

Source files

Definition at line 61 of file faceLimitedFaGrad.H.

Constructor & Destructor Documentation

◆ faceLimitedGrad()

faceLimitedGrad	(	const faMesh &	mesh,
		Istream &	schemeData
	)

inline

Construct from mesh and schemeData.

Definition at line 101 of file faceLimitedFaGrad.H.

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

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Member Function Documentation

◆ TypeName()

TypeName ( "faceLimited" )

RunTime type information.

◆ limitEdge()

static void limitEdge	(	Type &	limiter,
		const Type &	maxDelta,
		const Type &	minDelta,
		const Type &	extrapolate
	)

inlinestatic

Referenced by makeFaGradScheme().

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◆ calcGrad()

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