darsia.FVTangentialFaceReconstruction

class FVTangentialFaceReconstruction(grid)

Bases: object

Projection of normal fluxes on grid onto tangential components.

The tangential components are defined as the components of the fluxes that are orthogonal to the normal of the face. The tangential components are determined through averaging the fluxes on the faces that are orthogonal to the face of interest.

The resulting tangential flux has co-dimension 1, i.e. it is a scalar quantity in 2d and a 2-valued vector quantity in 3d.

Initialize the average operator.

Parameters:

griddarsia.Grid

Grid.

Methods