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

Outlet-stabilised interpolation scheme which applies upwind differencing to the faces of the cells adjacent to outlets. More...

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Public Member Functions

 TypeName ("outletStabilised")
 Runtime type information. More...
 
 outletStabilised (const fvMesh &mesh, Istream &is)
 Construct from mesh and Istream. More...
 
 outletStabilised (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &is)
 Construct from mesh, faceFlux and Istream. More...
 
tmp< surfaceScalarFieldweights (const GeometricField< Type, fvPatchField, volMesh > &vf) const
 Return the interpolation weighting factors. 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 > &vf) const
 Return the explicit correction to the face-interpolate. More...
 
- Public Member Functions inherited from surfaceInterpolationScheme< Type >
 TypeName ("surfaceInterpolationScheme")
 Runtime type information. More...
 
 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. More...
 
virtual ~surfaceInterpolationScheme ()
 Destructor. More...
 
const fvMeshmesh () const
 Return mesh reference. More...
 
virtual tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > interpolate (const GeometricField< Type, fvPatchField, volMesh > &) const
 Return the face-interpolate of the given cell field. More...
 
tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > interpolate (const tmp< GeometricField< Type, fvPatchField, volMesh > > &) const
 Return the face-interpolate of the given tmp cell field. More...
 
- Public Member Functions inherited from refCount
 refCount ()
 Construct null with zero count. More...
 
int count () const
 Return the reference count. More...
 
bool okToDelete () const
 Return true if the reference count is zero. More...
 
void resetRefCount ()
 Reset the reference count to 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 surfaceInterpolationScheme< Type >
static tmp< surfaceInterpolationScheme< Type > > New (const fvMesh &mesh, Istream &schemeData)
 Return new tmp interpolation scheme. More...
 
static tmp< surfaceInterpolationScheme< Type > > New (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &schemeData)
 Return new tmp interpolation scheme. More...
 
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. More...
 
static tmp< GeometricField< Type, fvsPatchField, surfaceMesh > > interpolate (const GeometricField< Type, fvPatchField, volMesh > &, const tmp< surfaceScalarField > &)
 Return the face-interpolate of the given cell field. More...
 

Detailed Description

template<class Type>
class Foam::outletStabilised< Type >

Outlet-stabilised interpolation scheme which applies upwind differencing to the faces of the cells adjacent to outlets.

This is particularly useful to stabilise the velocity at entrainment boundaries for LES cases using linear or other centred differencing schemes.

Source files

Definition at line 59 of file outletStabilised.H.

Constructor & Destructor Documentation

outletStabilised ( const fvMesh mesh,
Istream is 
)
inline

Construct from mesh and Istream.

Definition at line 88 of file outletStabilised.H.

outletStabilised ( const fvMesh mesh,
const surfaceScalarField faceFlux,
Istream is 
)
inline

Construct from mesh, faceFlux and Istream.

Definition at line 110 of file outletStabilised.H.

References outletStabilised< Type >::weights().

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Member Function Documentation

TypeName ( "outletStabilised< Type >"  )

Runtime type information.

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

Return the interpolation weighting factors.

Implements surfaceInterpolationScheme< Type >.

Definition at line 129 of file outletStabilised.H.

References fvMesh::boundary(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), cells, primitiveMesh::cells(), forAll, Foam::isA(), primitiveMesh::isInternalFace(), surfaceInterpolationScheme< Type >::mesh(), patchi, and Foam::pos().

Referenced by outletStabilised< Type >::outletStabilised().

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virtual bool corrected ( ) const
inlinevirtual

Return true if this scheme uses an explicit correction.

Reimplemented from surfaceInterpolationScheme< Type >.

Definition at line 175 of file outletStabilised.H.

References outletStabilised< Type >::correction().

Referenced by outletStabilised< Type >::correction().

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

Return the explicit correction to the face-interpolate.

set to zero on the near-boundary faces where upwinf is applied

Reimplemented from surfaceInterpolationScheme< Type >.

Definition at line 184 of file outletStabilised.H.

References fvMesh::boundary(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), cells, primitiveMesh::cells(), outletStabilised< Type >::corrected(), forAll, Foam::isA(), primitiveMesh::isInternalFace(), surfaceInterpolationScheme< Type >::mesh(), and patchi.

Referenced by outletStabilised< Type >::corrected().

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