Two-point flux approximation (Tpfa)

A cell-centered finite volume scheme with two-point flux approximation. More...

Description

Files
file	tpfa/computetransmissibility.hh
	Free functions to evaluate the transmissibilities associated with flux evaluations across sub-control volume faces in the context of the cell-centered TPFA scheme.
file	discretization/cellcentered/tpfa/elementfluxvariablescache.hh
	The flux variables caches for an element.
file	cellcentered/tpfa/elementvolumevariables.hh
	The local (stencil) volume variables class for cell centered tpfa models.
file	discretization/cellcentered/tpfa/fvelementgeometry.hh
	Stencil-local finite volume geometry (scvs and scvfs) for cell-centered TPFA models This builds up the sub control volumes and sub control volume faces for each element in the local scope we are restricting to, e.g. stencil or element.
file	discretization/cellcentered/tpfa/fvgridgeometry.hh
	The finite volume geometry (scvs and scvfs) for cell-centered TPFA models on a grid view This builds up the sub control volumes and sub control volume faces for each element of the grid partition.
file	discretization/cellcentered/tpfa/gridfluxvariablescache.hh
	Flux variable caches on a gridview.
file	cellcentered/tpfa/gridvolumevariables.hh
	The grid volume variables class for cell centered tpfa models.
file	discretization/cellcentered/tpfa/subcontrolvolumeface.hh
	The sub control volume face.

Classes
class	Dumux::CCTpfaElementFluxVariablesCache< GFVC, cachingEnabled >
	The flux variables caches for an element. More...
class	Dumux::CCTpfaElementFluxVariablesCache< GFVC, true >
	The flux variables caches for an element with caching enabled. More...
class	Dumux::CCTpfaElementFluxVariablesCache< GFVC, false >
	The flux variables caches for an element with caching disabled. More...
class	Dumux::CCTpfaElementVolumeVariables< GVV, cachingEnabled >
	The local (stencil) volume variables class for cell centered tpfa models. More...
class	Dumux::CCTpfaElementVolumeVariables< GVV, true >
	The local (stencil) volume variables class for cell centered tpfa models with caching. More...
class	Dumux::CCTpfaElementVolumeVariables< GVV, false >
	The local (stencil) volume variables class for cell centered tpfa models with caching. More...
class	Dumux::CCTpfaFVElementGeometry< GG, enableGridGeometryCache >
	Stencil-local finite volume geometry (scvs and scvfs) for cell-centered TPFA models This builds up the sub control volumes and sub control volume faces for each element in the local scope we are restricting to, e.g. stencil or element. More...
class	Dumux::CCTpfaFVElementGeometry< GG, true >
	Stencil-local finite volume geometry (scvs and scvfs) for cell-centered TPFA models Specialization for grid caching enabled. More...
class	Dumux::CCTpfaFVElementGeometry< GG, false >
	Stencil-local finite volume geometry (scvs and scvfs) for cell-centered TPFA models Specialization for grid caching disabled. More...
struct	Dumux::CCTpfaDefaultGridGeometryTraits< GridView, MapperTraits >
	The default traits for the tpfa finite volume grid geometry Defines the scv and scvf types and the mapper types. More...
class	Dumux::CCTpfaFVGridGeometry< GridView, enableGridGeometryCache, Traits >
	The finite volume geometry (scvs and scvfs) for cell-centered TPFA models on a grid view This builds up the sub control volumes and sub control volume faces. More...
class	Dumux::CCTpfaFVGridGeometry< GV, true, Traits >
	The finite volume geometry (scvs and scvfs) for cell-centered TPFA models on a grid view This builds up the sub control volumes and sub control volume faces. More...
class	Dumux::CCTpfaFVGridGeometry< GV, false, Traits >
	The finite volume geometry (scvs and scvfs) for cell-centered TPFA models on a grid view This builds up the sub control volumes and sub control volume faces. More...
struct	Dumux::CCTpfaDefaultGridFVCTraits< P, FVC, FVCF >
	Flux variable caches traits. More...
class	Dumux::CCTpfaGridFluxVariablesCache< Problem, FluxVariablesCache, FluxVariablesCacheFiller, EnableGridFluxVariablesCache, Traits >
	Flux variable caches on a gridview. More...
class	Dumux::CCTpfaGridFluxVariablesCache< P, FVC, FVCF, true, TheTraits >
	Flux variable caches on a gridview with grid caching enabled. More...
class	Dumux::CCTpfaGridFluxVariablesCache< P, FVC, FVCF, false, TheTraits >
	Flux variable caches on a gridview with grid caching disabled. More...
class	Dumux::CCTpfaGridVolumeVariables< Problem, VolumeVariables, cachingEnabled, Traits >
	Base class for the grid volume variables. More...
struct	Dumux::CCTpfaDefaultScvfGeometryTraits< GridView >
	Default traits class to be used for the sub-control volume faces for the cell-centered finite volume scheme using TPFA. More...
class	Dumux::CCTpfaSubControlVolumeFace< GV, T >
	The sub control volume face. More...

Functions
template<class FVElementGeometry , class Tensor >
Tensor::field_type	Dumux::computeTpfaTransmissibility (const FVElementGeometry &fvGeometry, const typename FVElementGeometry::SubControlVolumeFace &scvf, const typename FVElementGeometry::SubControlVolume &scv, const Tensor &T, typename FVElementGeometry::SubControlVolume::Traits::Scalar extrusionFactor)
	Free function to evaluate the Tpfa transmissibility associated with the flux (in the form of flux = T*gradU) across a sub-control volume face stemming from a given sub-control volume with corresponding tensor T. More...
template<class FVElementGeometry , class Tensor , typename std::enable_if_t< Dune::IsNumber< Tensor >::value, int > = 0>
Tensor	Dumux::computeTpfaTransmissibility (const FVElementGeometry &fvGeometry, const typename FVElementGeometry::SubControlVolumeFace &scvf, const typename FVElementGeometry::SubControlVolume &scv, Tensor t, typename FVElementGeometry::SubControlVolumeFace::Traits::Scalar extrusionFactor)
	Free function to evaluate the Tpfa transmissibility associated with the flux (in the form of flux = T*gradU) across a sub-control volume face stemming from a given sub-control volume for the case where T is just a scalar. More...

Function Documentation

computeTpfaTransmissibility() [1/2]

template<class FVElementGeometry , class Tensor >

Tensor::field_type Dumux::computeTpfaTransmissibility	(	const FVElementGeometry &	fvGeometry,
		const typename FVElementGeometry::SubControlVolumeFace &	scvf,
		const typename FVElementGeometry::SubControlVolume &	scv,
		const Tensor &	T,
		typename FVElementGeometry::SubControlVolume::Traits::Scalar	extrusionFactor
	)

Parameters

fvGeometry	The element-centered control volume geometry
scvf	The sub-control volume face
scv	The neighboring sub-control volume
T	The tensor living in the neighboring scv
extrusionFactor	The extrusion factor of the scv

computeTpfaTransmissibility() [2/2]

template<class FVElementGeometry , class Tensor , typename std::enable_if_t< Dune::IsNumber< Tensor >::value, int > = 0>

Tensor Dumux::computeTpfaTransmissibility	(	const FVElementGeometry &	fvGeometry,
		const typename FVElementGeometry::SubControlVolumeFace &	scvf,
		const typename FVElementGeometry::SubControlVolume &	scv,
		Tensor	t,
		typename FVElementGeometry::SubControlVolumeFace::Traits::Scalar	extrusionFactor
	)

Parameters

fvGeometry	The element-centered control volume geometry
scvf	The sub-control volume face
scv	The neighboring sub-control volume
t	The scalar quantity living in the neighboring scv
extrusionFactor	The extrusion factor of the scv