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  1. Aug 07, 2015
  3. Jul 29, 2015
    • Bernd Flemisch's avatar
      [cornerpoint] add capability to use cornerpoint grids · 35f692be
      Bernd Flemisch authored 
      Introduce a grid creator that reads from a Petrel output / Eclipse input
file and generates a CpGrid that is offered by the OPM module
dune-cornerpoint. Enhance the fully-implicit cell-centered models to be
able to deal with cornerpoint grids, test the functionality. This patch
consists of several parts:

- patches/ and dune.module: the CMake buildsystems from Dune and OPM are
  not compatible. The patches change some CMake files in the required
  OPM modules opm-parser, opm-core and dune-cornerpoint in such a way
  that those modules can serve as a dependency for Dumux. In addition,
  some specific CMake options have to be passed to dunecontrol. See
  patches/README for details.

- dumux/io/: defines the CpGridCreator which behaves like any other grid
  creator that reads from a file. In addition, it offers the Eclipse
  input deck in form of a static function deck(). This deck can be used
  to extract further simulation parameters, most prominently porosity
  and permeability values.

- dumux/implicit/cornerpoint/: changes some of the cell-centered
  classes to be able to deal with a CpGrid. The changes in the
  ElementVolumeVariables and the FVElementGeometry are minor and
  required by the facts that a CpGrid doesn't offer codim-1/2 entities
  and that the geometries don't offer local-to-global mappings. The
  changes in the DarcyFluxVariables are made for enhancing the
  robustness of the two-point flux approximation by forcing the
  inter-element transmissibilities to be positive.

- test/implicit/2p: runs a fully-implicit two-phase immiscible model on
  a CpGrid. An element index with an injection rate can be given in the
  input file. The grid provided in grids/ consists of only four
  elements, but exhibits typical cornerpoint features like a
  nonconforming situation and general hexahedrons. A more realistic grid
  will be provided in dumux-lecture soon.

Reviewed by gruenich.



git-svn-id: svn://svn.iws.uni-stuttgart.de/DUMUX/dumux/trunk@15183 2fb0f335-1f38-0410-981e-8018bf24f1b0
      35f692be
  5. Jun 24, 2015
  7. Mar 31, 2015
  9. Oct 16, 2014
  11. Sep 05, 2014
  13. Aug 29, 2014
  15. Apr 11, 2014
  17. Apr 08, 2014
  19. Mar 25, 2014
  21. Mar 21, 2014
  23. Feb 25, 2014
  25. Oct 14, 2013
  27. May 07, 2013
  29. May 03, 2013
  31. Mar 20, 2013
  33. Mar 08, 2013
  35. Mar 07, 2013
  37. Jan 16, 2013
  39. Jan 10, 2012
  41. Jul 15, 2011
  43. Feb 03, 2011
  45. Feb 02, 2011