vcfvstencil.hh File Reference

#include <dune/common/version.hh>
#include <dune/geometry/referenceelements.hh>
#include <dune/grid/common/intersectioniterator.hh>
#include <dune/grid/common/mcmgmapper.hh>
#include <opm/models/utils/quadraturegeometries.hh>
#include <array>
#include <cassert>
#include <cmath>
#include <stdexcept>
#include <string>
#include <utility>

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Classes
class	Opm::VcfvStencil< Scalar, GridView >
	Represents the finite volume geometry of a single element in the VCFV discretization. More...
class	Opm::VcfvStencil< Scalar, GridView >::ScvGeometry
struct	Opm::VcfvStencil< Scalar, GridView >::SubControlVolume
	finite volume intersected with element More...
struct	Opm::VcfvStencil< Scalar, GridView >::SubControlVolumeFace
	interior face of a sub control volume More...

Namespaces
namespace	Opm

Enumerations
enum class	Opm::ElementType { Opm::none , Opm::simplex , Opm::cube }
	The types of reference elements available. More...

Detailed Description

Represents the finite volume geometry of a single element in the VCFV discretization.

The VCFV discretization is a vertex centered finite volume approach. This means that each vertex corresponds to a control volume which intersects each of the vertex' neighboring elements. If only looking at a single element of the primary grid (which is what this class does), the element is subdivided into multiple fragments of control volumes called sub-control volumes. Each of the element's vertices corresponds to exactly one sub-control volume in this scenario.

For the vertex-cented finite volume method the sub-control volumes are constructed by connecting the element's center with each edge of the element.