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cellMDLimitedGrad< Type > Class Template Reference

cellMDLimitedGrad gradient scheme applied to a runTime selected base gradient scheme. More...

#include <finiteVolume/cellMDLimitedGrad.H>


Detailed Description

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

cellMDLimitedGrad gradient scheme applied to a runTime selected base gradient scheme.

The scalar limiter based on limiting the extrapolated face values between the maximum and minimum cell and cell neighbour values and is applied to the gradient in each face direction separately.

Source files

Definition at line 60 of file cellMDLimitedGrad.H.

+ Inheritance diagram for cellMDLimitedGrad< Type >:
+ Collaboration diagram for cellMDLimitedGrad< Type >:

List of all members.

Public Member Functions

 TypeName ("cellMDLimited")
 RunTime type information.
 cellMDLimitedGrad (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<>
void limitFace (vector &g, const scalar &maxDelta, const scalar &minDelta, const vector &dcf)
template<>
tmp< volTensorFieldgrad (const volVectorField &vsf) const
- Public Member Functions inherited from gradScheme< Type >
virtual const wordtype () 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 fvMeshmesh () const
 Return mesh reference.
- Public Member Functions inherited from refCount
 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 (typename outerProduct< vector, Type >::type &g, const Type &maxDelta, const Type &minDelta, const vector &dcf)
- Static Public Member Functions inherited from gradScheme< Type >
static tmp< gradScheme< Type > > New (const fvMesh &mesh, Istream &schemeData)
 Return a pointer to a new gradScheme created on freestore.

Constructor & Destructor Documentation

cellMDLimitedGrad ( const fvMesh mesh,
Istream schemeData 
)
inline

Construct from mesh and schemeData.

Definition at line 90 of file cellMDLimitedGrad.H.

References Foam::exit(), Foam::FatalIOError, and FatalIOErrorIn.


Member Function Documentation

TypeName ( "cellMDLimited"  )

RunTime type information.

void limitFace ( typename outerProduct< vector, Type >::type g,
const Type &  maxDelta,
const Type &  minDelta,
const vector dcf 
)
inlinestatic
tmp< GeometricField <typename outerProduct<vector, Type>::type, fvPatchField, volMesh> > grad ( const GeometricField< Type, fvPatchField, volMesh > &  ) const
virtual

Calculate and return the grad of the given field.

Implements gradScheme< Type >.

void limitFace ( vector g,
const scalar &  maxDelta,
const scalar &  minDelta,
const vector dcf 
)
inline

Definition at line 134 of file cellMDLimitedGrad.H.

References Foam::magSqr().


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