cellLimitedGrad gradient scheme applied to a runTime selected base gradient scheme. More...
#include <finiteVolume/cellLimitedGrad.H>
cellLimitedGrad gradient scheme applied to a runTime selected base gradient scheme.
The scalar limiter based on limiting the extrapolated face values between the maximum and minumum cell and cell neighbour values and is applied to all components of the gradient.
Definition at line 60 of file cellLimitedGrad.H.
Public Member Functions | |
TypeName ("cellLimited") | |
RunTime type information. | |
cellLimitedGrad (const fvMesh &mesh, Istream &schemeData) | |
Construct from mesh and schemeData. | |
tmp< GeometricField< typename outerProduct< vector, Type > ::type, fvPatchField, volMesh > > | grad (const GeometricField< Type, fvPatchField, volMesh > &) const |
Calculate and return the grad of the given field. | |
template<> | |
tmp< volVectorField > | grad (const volScalarField &vsf) const |
template<> | |
tmp< volTensorField > | grad (const volVectorField &vsf) const |
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virtual const word & | type () const =0 |
Runtime type information. | |
declareRunTimeSelectionTable (tmp, gradScheme, Istream,(const fvMesh &mesh, Istream &schemeData),(mesh, schemeData)) | |
gradScheme (const fvMesh &mesh) | |
Construct from mesh. | |
virtual | ~gradScheme () |
const fvMesh & | mesh () const |
Return mesh reference. | |
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refCount () | |
Construct null with zero count. | |
int | count () const |
Return the reference count. | |
bool | okToDelete () const |
Return true if the reference count is zero. | |
void | resetRefCount () |
Reset the reference count to zero. | |
void | operator++ () |
Increment the reference count. | |
void | operator++ (int) |
Increment the reference count. | |
void | operator-- () |
Decrement the reference count. | |
void | operator-- (int) |
Decrement the reference count. |
Static Public Member Functions | |
static void | limitFace (Type &limiter, const Type &maxDelta, const Type &minDelta, const Type &extrapolate) |
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static tmp< gradScheme< Type > > | New (const fvMesh &mesh, Istream &schemeData) |
Return a pointer to a new gradScheme created on freestore. |
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inline |
Construct from mesh and schemeData.
Definition at line 90 of file cellLimitedGrad.H.
References Foam::exit(), Foam::FatalIOError, and FatalIOErrorIn.
TypeName | ( | "cellLimited" | ) |
RunTime type information.
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inlinestatic |
Definition at line 71 of file cellLimitedGrads.C.
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virtual |
Calculate and return the grad of the given field.
Implements gradScheme< Type >.
tmp< volVectorField > grad | ( | const volScalarField & | vsf | ) | const |
Definition at line 95 of file cellLimitedGrads.C.
References fvMesh::boundary(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), fvMesh::C(), fvMesh::Cf(), gaussGrad< Type >::correctBoundaryConditions(), GeometricField< Type, PatchField, GeoMesh >::correctBoundaryConditions(), fvPatchField< Type >::coupled(), Foam::endl(), forAll, Foam::gAverage(), Foam::gMax(), Foam::gMin(), Foam::Info, GeometricField< Type, PatchField, GeoMesh >::internalField(), Foam::MULES::limiter(), Foam::max(), mesh, DimensionedField< Type, GeoMesh >::mesh(), Foam::min(), IOobject::name(), fvMesh::neighbour(), fvMesh::owner(), patchi, fvPatchField< Type >::patchNeighbourField(), and List< T >::size().
tmp< volTensorField > grad | ( | const volVectorField & | vsf | ) | const |
Definition at line 247 of file cellLimitedGrads.C.
References fvMesh::boundary(), GeometricField< Type, PatchField, GeoMesh >::boundaryField(), fvMesh::C(), fvMesh::Cf(), Foam::cmptMultiply(), gaussGrad< Type >::correctBoundaryConditions(), GeometricField< Type, PatchField, GeoMesh >::correctBoundaryConditions(), fvPatchField< Type >::coupled(), Foam::endl(), forAll, Foam::gAverage(), Foam::gMax(), Foam::gMin(), Foam::Info, GeometricField< Type, PatchField, GeoMesh >::internalField(), Foam::MULES::limiter(), Foam::max(), mesh, DimensionedField< Type, GeoMesh >::mesh(), Foam::min(), IOobject::name(), fvMesh::neighbour(), Vector< scalar >::one, fvMesh::owner(), patchi, fvPatchField< Type >::patchNeighbourField(), List< T >::size(), and y.