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. More...

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

template<class Scalar , class GridGeometry >

template<class Problem , class ElementVolumeVariables , class FluxVarCache >

static 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

template<class Scalar , class GridGeometry >

template<class Problem , class ElementVolumeVariables , class ElementFluxVarsCache >

static 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.

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