Dumux::BoxDarcysLaw< Scalar, GridGeometry > Class Template Reference

Darcy's law for the box scheme. More...

#include <dumux/flux/box/darcyslaw.hh>

Inheritance diagram for Dumux::BoxDarcysLaw< Scalar, GridGeometry >:

Description

template<class Scalar, class GridGeometry>
class Dumux::BoxDarcysLaw< Scalar, GridGeometry >

Darcy's law for the box scheme.

Template Parameters

Scalar	the scalar type for scalar physical quantities
GridGeometry	the grid geometry

Static Public Member Functions
template<class Problem, class ElementVolumeVariables, class ElementFluxVarsCache>
static Scalar	flux (const Problem &problem, const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const SubControlVolumeFace &scvf, const int phaseIdx, const ElementFluxVarsCache &elemFluxVarCache)
	Returns the advective flux of a fluid phase across the given sub-control volume face.
template<class Problem, class ElementVolumeVariables, class FluxVarCache>
static std::vector< Scalar >	calculateTransmissibilities (const Problem &problem, const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const SubControlVolumeFace &scvf, const FluxVarCache &fluxVarCache)

Member Function Documentation

calculateTransmissibilities()

template<class Scalar, class GridGeometry>

template<class Problem, class ElementVolumeVariables, class FluxVarCache>

std::vector< Scalar > Dumux::BoxDarcysLaw< Scalar, GridGeometry >::calculateTransmissibilities ( const Problem & problem, const Element & element, const FVElementGeometry & fvGeometry, const ElementVolumeVariables & elemVolVars, const SubControlVolumeFace & scvf, const FluxVarCache & fluxVarCache )

inlinestatic

flux()

template<class Scalar, class GridGeometry>

template<class Problem, class ElementVolumeVariables, class ElementFluxVarsCache>

Scalar Dumux::BoxDarcysLaw< Scalar, GridGeometry >::flux ( const Problem & problem, const Element & element, const FVElementGeometry & fvGeometry, const ElementVolumeVariables & elemVolVars, const SubControlVolumeFace & scvf, const int phaseIdx, const ElementFluxVarsCache & elemFluxVarCache )

inlinestatic

Returns the advective flux of a fluid phase across the given sub-control volume face.

Note

This assembles the term \(-|\sigma| \mathbf{n}^T \mathbf{K} \left( \nabla p - \rho \mathbf{g} \right)\), where \(|\sigma|\) is the area of the face and \(\mathbf{n}\) is the outer normal vector. Thus, the flux is given in N*m, and can be converted into a volume flux (m^3/s) or mass flux (kg/s) by applying an upwind scheme for the mobility or the product of density and mobility, respectively.

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

• flux/box/darcyslaw.hh