Two-scheme cell-based Courant number based blending interpolation scheme. More...
Public Member Functions | |
TypeName ("cellCoBlended") | |
Runtime type information. More... | |
cellCoBlended (const fvMesh &mesh, Istream &is) | |
Construct from mesh and Istream. More... | |
cellCoBlended (const fvMesh &mesh, const surfaceScalarField &faceFlux, Istream &is) | |
Construct from mesh, faceFlux and Istream. More... | |
cellCoBlended (const cellCoBlended &)=delete | |
Disallow default bitwise copy construction. More... | |
virtual tmp< surfaceScalarField > | blendingFactor (const VolField< Type > &vf) const |
Return the face-based blending factor. More... | |
tmp< surfaceScalarField > | weights (const VolField< Type > &vf) const |
Return the interpolation weighting factors. More... | |
tmp< SurfaceField< Type > > | interpolate (const VolField< Type > &vf) const |
Return the face-interpolate of the given cell field. More... | |
virtual bool | corrected () const |
Return true if this scheme uses an explicit correction. More... | |
virtual tmp< SurfaceField< Type > > | correction (const VolField< Type > &vf) const |
Return the explicit correction to the face-interpolate. More... | |
void | operator= (const cellCoBlended &)=delete |
Disallow default bitwise assignment. 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... | |
surfaceInterpolationScheme (const surfaceInterpolationScheme &) | |
Disallow default bitwise copy construction. More... | |
virtual | ~surfaceInterpolationScheme () |
Destructor. More... | |
const fvMesh & | mesh () const |
Return mesh reference. More... | |
virtual tmp< SurfaceField< typename innerProduct< vector, Type >::type > > | dotInterpolate (const surfaceVectorField &Sf, const VolField< Type > &vf) const |
Return the face-interpolate of the given cell field. More... | |
tmp< SurfaceField< typename innerProduct< vector, Type >::type > > | dotInterpolate (const surfaceVectorField &Sf, const tmp< VolField< Type >> &) const |
Return the face-interpolate of the given tmp cell field. More... | |
tmp< SurfaceField< Type > > | interpolate (const tmp< VolField< Type >> &) const |
Return the face-interpolate of the given tmp cell field. More... | |
void | operator= (const surfaceInterpolationScheme &)=delete |
Disallow default bitwise assignment. More... | |
tmp< SurfaceField< typename innerProduct< vector, scalar >::type > > | dotInterpolate (const surfaceVectorField &Sf, const VolField< scalar > &) const |
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... | |
Public Member Functions inherited from blendedSchemeBase< Type > | |
blendedSchemeBase () | |
Constructor. More... | |
virtual | ~blendedSchemeBase () |
Destructor. 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< SurfaceField< Type > > | interpolate (const VolField< Type > &, const tmp< surfaceScalarField > &, const tmp< surfaceScalarField > &) |
Return the face-interpolate of the given cell field. More... | |
template<class SFType > | |
static tmp< SurfaceField< typename innerProduct< typename SFType::value_type, Type >::type > > | dotInterpolate (const SFType &Sf, const VolField< Type > &vf, const tmp< surfaceScalarField > &tlambdas) |
Return the face-interpolate of the given cell field. More... | |
static tmp< SurfaceField< Type > > | interpolate (const VolField< Type > &, const tmp< surfaceScalarField > &) |
Return the face-interpolate of the given cell field. More... | |
Protected Member Functions inherited from refCount | |
refCount () | |
Construct null initialising count to 0. More... | |
Two-scheme cell-based Courant number based blending interpolation scheme.
This scheme is equivalent to the CoBlended scheme except that the Courant number is evaluated for cells using the same approach as use in the finite-volume solvers and then interpolated to the faces rather than being estimated directly at the faces based on the flux. This is a more consistent method for evaluating the Courant number but suffers from the need to interpolate which introduces a degree of freedom. However, the interpolation scheme for "Co" is run-time selected and may be specified in "interpolationSchemes" and "localMax" might be most appropriate.
Example of the cellCoBlended scheme specification using LUST for Courant numbers less than 1 and linearUpwind for Courant numbers greater than 10:
divSchemes { . . div(phi,U) Gauss cellCoBlended 1 LUST grad(U) 10 linearUpwind grad(U); . . } interpolationSchemes { . . interpolate(Co) localMax; . . }
Definition at line 88 of file cellCoBlended.H.
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inline |
Construct from mesh and Istream.
The name of the flux field is read from the Istream and looked-up from the mesh objectRegistry
Definition at line 122 of file cellCoBlended.H.
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inline |
Construct from mesh, faceFlux and Istream.
Definition at line 155 of file cellCoBlended.H.
References Foam::exit(), Foam::FatalIOError, and FatalIOErrorInFunction.
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delete |
Disallow default bitwise copy construction.
TypeName | ( | "cellCoBlended< Type >" | ) |
Runtime type information.
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inlinevirtual |
Return the face-based blending factor.
Implements blendedSchemeBase< Type >.
Definition at line 191 of file cellCoBlended.H.
References GeometricField< Type, PatchField, GeoMesh >::correctBoundaryConditions(), TimeState::deltaTValue(), DimensionedField< Type, GeoMesh >::dimensions(), Foam::dimFlux, Foam::dimless, Foam::dimMassFlux, Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::fvc::interpolate(), Foam::mag(), Foam::max(), surfaceInterpolationScheme< Type >::mesh(), Foam::min(), IOobject::name(), dimensioned< Type >::name(), GeometricField< Type, PatchField, GeoMesh >::New(), GeometricField< Type, PatchField, GeoMesh >::primitiveFieldRef(), rho, Foam::fvc::surfaceSum(), fvMesh::time(), and fvMesh::V().
Referenced by cellCoBlended< Type >::correction(), cellCoBlended< Type >::interpolate(), and cellCoBlended< Type >::weights().
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inlinevirtual |
Return the interpolation weighting factors.
Implements surfaceInterpolationScheme< Type >.
Definition at line 257 of file cellCoBlended.H.
References cellCoBlended< Type >::blendingFactor().
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inlinevirtual |
Return the face-interpolate of the given cell field.
with explicit correction
Reimplemented from surfaceInterpolationScheme< Type >.
Definition at line 273 of file cellCoBlended.H.
References cellCoBlended< Type >::blendingFactor().
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inlinevirtual |
Return true if this scheme uses an explicit correction.
Reimplemented from surfaceInterpolationScheme< Type >.
Definition at line 287 of file cellCoBlended.H.
Referenced by cellCoBlended< Type >::correction().
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inlinevirtual |
Return the explicit correction to the face-interpolate.
for the given field
Reimplemented from surfaceInterpolationScheme< Type >.
Definition at line 296 of file cellCoBlended.H.
References cellCoBlended< Type >::blendingFactor(), and cellCoBlended< Type >::corrected().
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delete |
Disallow default bitwise assignment.