Dumux::CCMpfaScvGradients Class Reference

Class providing functionality for the reconstruction of the gradients in the sub-control volumes involved in mpfa schemes. More...

#include <dumux/discretization/cellcentered/mpfa/scvgradients.hh>

Description

Class providing functionality for the reconstruction of the gradients in the sub-control volumes involved in mpfa schemes.

Static Public Member Functions
template<class GridGeometry , class GridVariables , class SolutionVector >
static ResultPair< GridGeometry, typename GridVariables::Scalar >	computeVelocities (const GridGeometry &gridGeometry, const GridVariables &gridVariables, const SolutionVector &x, unsigned int phaseIdx)
	Computes the phase velocities in the scvs of the grid. More...
template<class GridGeometry , class GridVariables , class SolutionVector >
static ResultPair< GridGeometry, typename GridVariables::Scalar >	computePressureGradients (const GridGeometry &gridGeometry, const GridVariables &gridVariables, const SolutionVector &x, unsigned int phaseIdx)
	Computes the pressure gradients in the scvs of the grid. More...
template<class GridGeometry , class GridVariables , class SolutionVector , class F >
static ResultPair< GridGeometry, typename GridVariables::Scalar >	computePressureGradients (const GridGeometry &gridGeometry, const GridVariables &gridVariables, const SolutionVector &x, unsigned int phaseIdx, F &f)
	Computes the pressure gradients in the scvs of the grid. More...

Member Function Documentation

computePressureGradients() [1/2]

template<class GridGeometry , class GridVariables , class SolutionVector >

static ResultPair< GridGeometry, typename GridVariables::Scalar > Dumux::CCMpfaScvGradients::computePressureGradients ( const GridGeometry &  gridGeometry, const GridVariables &  gridVariables, const SolutionVector &  x, unsigned int  phaseIdx  )

inlinestatic

Computes the pressure gradients in the scvs of the grid.

Parameters

gridGeometry	The finite volume grid geometry
gridVariables	The variables living on the grid
x	The vector containing the solution
phaseIdx	The index of the fluid phase to be considered

computePressureGradients() [2/2]

template<class GridGeometry , class GridVariables , class SolutionVector , class F >

static ResultPair< GridGeometry, typename GridVariables::Scalar > Dumux::CCMpfaScvGradients::computePressureGradients ( const GridGeometry &  gridGeometry, const GridVariables &  gridVariables, const SolutionVector &  x, unsigned int  phaseIdx, F &  f  )

inlinestatic

Computes the pressure gradients in the scvs of the grid.

Parameters

gridGeometry	The finite volume grid geometry
gridVariables	The variables living on the grid
x	The vector containing the solution
phaseIdx	The index of the fluid phase to be considered
f	a function which is applied to the gradients and which has the following signature:

Gradient f(const Gradient& gradient, const VolumeVariables& volVars)

It receives the scv-gradient and the corresponding volume variables and returns the modified gradient. This can be used e.g. to turn the pressure gradients into velocities.

computeVelocities()

template<class GridGeometry , class GridVariables , class SolutionVector >

static ResultPair< GridGeometry, typename GridVariables::Scalar > Dumux::CCMpfaScvGradients::computeVelocities ( const GridGeometry &  gridGeometry, const GridVariables &  gridVariables, const SolutionVector &  x, unsigned int  phaseIdx  )

inlinestatic

Computes the phase velocities in the scvs of the grid.

Parameters

gridGeometry	The finite volume grid geometry
gridVariables	The variables living on the grid
x	The vector containing the solution
phaseIdx	The index of the fluid phase to be considered

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

• scvgradients.hh