LUST: Linear-upwind stabilised transport. More...

#include <LUST.H>

Inheritance diagram for LUST< Type >:

Collaboration diagram for LUST< Type >:

Public Member Functions
	TypeName ("LUST")
	Runtime type information.
	LUST (const fvMesh &mesh, Istream &schemeData)
	Construct from mesh and Istream.
	LUST (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData)
	Construct from mesh, faceFlux and Istream.
virtual tmp< surfaceScalarField >	weights (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the interpolation weighting factors.
virtual bool	corrected () const
	Return true if this scheme uses an explicit correction.
virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	correction (const GeometricField< Type, fvPatchField, volMesh > &vf) const
	Return the explicit correction to the face-interpolate.
Public Member Functions inherited from linearUpwind< Type >
	TypeName ("linearUpwind")
	Runtime type information.
	linearUpwind (const fvMesh &mesh, const surfaceScalarField &faceFlux)
	Construct from faceFlux.
	linearUpwind (const fvMesh &mesh, Istream &schemeData)
	Construct from Istream.
	linearUpwind (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData)
	Construct from faceFlux and Istream.
Foam::tmp< Foam::surfaceVectorField >	correction (const volVectorField &vf) const
tmp< surfaceVectorField >	correction (const volVectorField &vf) const
Public Member Functions inherited from upwind< Type >
	TypeName ("upwind")
	Runtime type information.
	upwind (const fvMesh &mesh, const surfaceScalarField &faceFlux)
	Construct from faceFlux.
	upwind (const fvMesh &mesh, Istream &is)
	Construct from Istream.
	upwind (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &)
	Construct from faceFlux and Istream.
virtual tmp< surfaceScalarField >	limiter (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the interpolation limiter.
tmp< surfaceScalarField >	weights () const
	Return the interpolation weighting factors.
Public Member Functions inherited from limitedSurfaceInterpolationScheme< Type >
	TypeName ("limitedSurfaceInterpolationScheme")
	Runtime type information.
	declareRunTimeSelectionTable (tmp, limitedSurfaceInterpolationScheme, Mesh,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
	declareRunTimeSelectionTable (tmp, limitedSurfaceInterpolationScheme, MeshFlux,(const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData),(mesh, faceFlux, schemeData))
	limitedSurfaceInterpolationScheme (const fvMesh &mesh, const surfaceScalarField &faceFlux)
	Construct from mesh and faceFlux.
	limitedSurfaceInterpolationScheme (const fvMesh &mesh, Istream &is)
	Construct from mesh and Istream.
virtual	~limitedSurfaceInterpolationScheme ()
	Destructor.
tmp< surfaceScalarField >	weights (const GeometricField< Type, fvPatchField, volMesh > &, const surfaceScalarField &CDweights, tmp< surfaceScalarField > tLimiter) const
	Return the interpolation weighting factors for the given field,.
virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	flux (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the interpolation weighting factors.
Public Member Functions inherited from surfaceInterpolationScheme< Type >
	TypeName ("surfaceInterpolationScheme")
	Runtime type information.
	declareRunTimeSelectionTable (tmp, surfaceInterpolationScheme, Mesh,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData))
	declareRunTimeSelectionTable (tmp, surfaceInterpolationScheme, MeshFlux,(const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData),(mesh, faceFlux, schemeData))
	surfaceInterpolationScheme (const fvMesh &mesh)
	Construct from mesh.
virtual	~surfaceInterpolationScheme ()=default
	Destructor.
const fvMesh &	mesh () const
	Return mesh reference.
virtual tmp< GeometricField< typename innerProduct< vector, Type >::type, fvsPatchField, surfaceMesh > >	dotInterpolate (const surfaceVectorField &Sf, const GeometricField< Type, fvPatchField, volMesh > &vf) const
	Return the face-interpolate of the given cell field.
tmp< GeometricField< typename innerProduct< vector, Type >::type, fvsPatchField, surfaceMesh > >	dotInterpolate (const surfaceVectorField &Sf, const tmp< GeometricField< Type, fvPatchField, volMesh > > &) const
	Return the face-interpolate of the given tmp cell field.
virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	interpolate (const GeometricField< Type, fvPatchField, volMesh > &) const
	Return the face-interpolate of the given cell field.
tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	interpolate (const tmp< GeometricField< Type, fvPatchField, volMesh > > &) const
	Return the face-interpolate of the given tmp cell field.
template<class SFType>
Foam::tmp< Foam::GeometricField< typename Foam::innerProduct< typename SFType::value_type, Type >::type, Foam::fvsPatchField, Foam::surfaceMesh > >	dotInterpolate (const SFType &Sf, const GeometricField< Type, fvPatchField, volMesh > &vf, const tmp< surfaceScalarField > &tlambdas)
tmp< GeometricField< typename innerProduct< vector, scalar >::type, fvsPatchField, surfaceMesh > >	dotInterpolate (const surfaceVectorField &Sf, const GeometricField< scalar, fvPatchField, volMesh > &) const
Foam::tmp< Foam::GeometricField< typename Foam::innerProduct< Foam::vector, Foam::scalar >::type, Foam::fvsPatchField, Foam::surfaceMesh > >	dotInterpolate (const surfaceVectorField &Sf, const GeometricField< scalar, fvPatchField, volMesh > &) const
Public Member Functions inherited from refCount
constexpr	refCount () noexcept
	Default construct, initializing count to 0.
int	use_count () const noexcept
	Return the current reference count.
bool	unique () const noexcept
	Return true if the reference count is zero.
void	operator++ () noexcept
	Increment the reference count.
void	operator++ (int) noexcept
	Increment the reference count.
void	operator-- () noexcept
	Decrement the reference count.
void	operator-- (int) noexcept
	Decrement the reference count.

Additional Inherited Members
Static Public Member Functions inherited from limitedSurfaceInterpolationScheme< Type >
static tmp< limitedSurfaceInterpolationScheme< Type > >	New (const fvMesh &mesh, Istream &schemeData)
	Return new tmp interpolation scheme.
static tmp< limitedSurfaceInterpolationScheme< Type > >	New (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData)
	Return new tmp interpolation scheme.
Static Public Member Functions inherited from surfaceInterpolationScheme< Type >
static tmp< surfaceInterpolationScheme< Type > >	New (const fvMesh &mesh, Istream &schemeData)
	Return new tmp interpolation scheme.
static tmp< surfaceInterpolationScheme< Type > >	New (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData)
	Return new tmp interpolation scheme.
static tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	interpolate (const GeometricField< Type, fvPatchField, volMesh > &, const tmp< surfaceScalarField > &, const tmp< surfaceScalarField > &)
	Return the face-interpolate of the given cell field.
template<class SFType>
static tmp< GeometricField< typename innerProduct< typename SFType::value_type, Type >::type, fvsPatchField, surfaceMesh > >	dotInterpolate (const SFType &Sf, const GeometricField< Type, fvPatchField, volMesh > &vf, const tmp< surfaceScalarField > &tlambdas)
	Return the face-interpolate of the given cell field.
static tmp< GeometricField< Type, fvsPatchField, surfaceMesh > >	interpolate (const GeometricField< Type, fvPatchField, volMesh > &, const tmp< surfaceScalarField > &)
	Return the face-interpolate of the given cell field.
Protected Attributes inherited from limitedSurfaceInterpolationScheme< Type >
const surfaceScalarField &	faceFlux_

Detailed Description

template<class Type>
class Foam::LUST< Type >

LUST: Linear-upwind stabilised transport.

Interpolation scheme class derived from linearUpwind which returns blended linear/linear-upwind weighting factors and also applies a explicit gradient-based correction obtained from the linearUpwind scheme. The blending-factor is set to 0.75 linear which optimises the balance between accuracy and stability on a range of LES cases with a range of mesh quality.

Source files

Definition at line 56 of file LUST.H.

Constructor & Destructor Documentation

◆ LUST() [1/2]

template<class Type>

LUST	(	const fvMesh &	mesh,
		Istream &	schemeData )

inline

Construct from mesh and Istream.

Definition at line 86 of file LUST.H.

References mesh.

◆ LUST() [2/2]

template<class Type>

LUST	(	const fvMesh &	mesh,
		const surfaceScalarField &	faceFlux,
		Istream &	schemeData )

inline

Construct from mesh, faceFlux and Istream.

Definition at line 98 of file LUST.H.

References mesh.

Member Function Documentation

◆ TypeName()

template<class Type>

TypeName ( "LUST< Type >" )

Runtime type information.

◆ weights()

template<class Type>

virtual tmp< surfaceScalarField > weights ( const GeometricField< Type, fvPatchField, volMesh > & ) const

inlinevirtual

Return the interpolation weighting factors.

Reimplemented from upwind< Type >.

Definition at line 114 of file LUST.H.

References mesh, and upwind< Type >::weights().

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◆ corrected()

template<class Type>

virtual bool corrected ( ) const

inlinevirtual

Return true if this scheme uses an explicit correction.

Reimplemented from linearUpwind< Type >.

Definition at line 127 of file LUST.H.

◆ correction()

template<class Type>

virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > correction ( const GeometricField< Type, fvPatchField, volMesh > & vf ) const

inlinevirtual

Return the explicit correction to the face-interpolate.

Reimplemented from linearUpwind< Type >.

Definition at line 136 of file LUST.H.

References linearUpwind< Type >::correction().

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

src/finiteVolume/interpolation/surfaceInterpolation/schemes/LUST/LUST.H

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ LUST() [1/2]

◆ LUST() [2/2]

Member Function Documentation

◆ TypeName()

◆ weights()

◆ corrected()

◆ correction()