josie.general.schemes package

Subpackages

• josie.general.schemes.diffusive package
  • Submodules
  • josie.general.schemes.diffusive.central module
  • josie.general.schemes.diffusive.lstsq module
  • Module contents
• josie.general.schemes.time package
  • Submodules
  • josie.general.schemes.time.euler module
  • josie.general.schemes.time.rk module
  • Module contents

Submodules

josie.general.schemes.source module

class josie.general.schemes.source.ConstantSource(problem)

Bases: josie.scheme.source.SourceScheme

A mixing that provides the approximation of the source term as a constant value computed at the centroid of the cell.

accumulate(cells, neighs, t)

We do not use the accumulate() method to put source contribution into the fluxes but we do in in pre_accumulate(), because we do not need to do it for each face of the cell

Return type

State

pre_accumulate(cells, t)

We add the source term flux here since we just need cell info and not neighbours info

Parameters

• cells (MeshCellSet) – A MeshCellSet containing the state of the mesh cells

• t (float) – The current time instant

s(cells, neighs, t)

Use volume_s() instead

Return type

State

volume_s(cells, t)

The source flux computed only for the cells, without taking into consideration the neighbours since they’re not needed

Return type

State

Module contents