Run-time selected snGrad scheme with limited non-orthogonal correction. More...

Inheritance diagram for limitedSnGrad< Type >:

Collaboration diagram for limitedSnGrad< Type >:

Public Member Functions
	TypeName ("limited")
	Runtime type information. More...

	limitedSnGrad (const fvMesh &mesh)
	Construct from mesh. More...

	limitedSnGrad (const fvMesh &mesh, Istream &schemeData)
	Construct from mesh and data stream. More...

virtual	~limitedSnGrad ()
	Destructor. More...

virtual tmp< surfaceScalarField >	deltaCoeffs (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the interpolation weighting factors for the given field. More...

virtual bool	corrected () const
	Return true if this scheme uses an explicit correction. More...

virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	correction (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the explicit correction to the limitedSnGrad. More...

void	operator= (const limitedSnGrad &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from snGradScheme< Type >
virtual const word &	type () const =0
	Runtime type information. More...

	declareRunTimeSelectionTable (tmp, snGradScheme, Mesh,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))

	snGradScheme (const fvMesh &mesh)
	Construct from mesh. More...

	snGradScheme (const snGradScheme &)
	Disallow default bitwise copy construction. More...

virtual	~snGradScheme ()
	Destructor. More...

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

virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	snGrad (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the snGrad of the given cell field. More...

tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	snGrad (const tmp< GeometricField< Type, fvPatchField, volMesh >> &) const
	Return the snGrad of the given tmp cell field. More...

void	operator= (const snGradScheme &)=delete
	Disallow default bitwise assignment. 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 snGradScheme< Type >
static tmp< snGradScheme< Type > >	New (const fvMesh &mesh, Istream &schemeData)
	Return new tmp interpolation scheme. More...

static tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	snGrad (const GeometricField< Type, fvPatchField, volMesh > &, const tmp< surfaceScalarField > &, const word &snGradName="snGrad")
	Return the snGrad of the given cell field with the given deltaCoeffs. More...

static tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	sndGrad (const GeometricField< Type, fvPatchField, volMesh > &, const word &snGradName="sndGrad")
	Return the sndGrad of the given cell field. More...

Protected Member Functions inherited from refCount
	refCount ()
	Construct null initialising count to 0. More...

Detailed Description

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

Run-time selected snGrad scheme with limited non-orthogonal correction.

The limiter is controlled by a coefficient with a value between 0 and 1 which when 0 switches the correction off and the scheme behaves as uncorrectedSnGrad, when set to 1 the full correction of the selected scheme is used and when set to 0.5 the limiter is calculated such that the non-orthogonal contribution does not exceed the orthogonal part.

Format: limited <corrected scheme> <coefficient>;

or

limited <coefficient>; // Backward compatibility

Source files

Definition at line 67 of file limitedSnGrad.H.