1. 11 Sep, 2015 1 commit
  2. 26 Aug, 2015 1 commit
  3. 12 Jun, 2015 1 commit
    • Henry Weller's avatar
      reactingTwoPhaseEulerFoam: New twoPhaseEulerFoam supporting mass-transfer and reactions · eb53f9bd
      Henry Weller authored
      Multi-species, mass-transfer and reaction support and multi-phase
      structure provided by William Bainbridge.
      
      Integration of the latest p-U and face-p_U algorithms with William's
      multi-phase structure is not quite complete due to design
      incompatibilities which needs further development.  However the
      integration of the functionality is complete.
      
      The results of the tutorials are not exactly the same for the
      twoPhaseEulerFoam and reactingTwoPhaseEulerFoam solvers but are very
      similar.  Further analysis in needed to ensure these differences are
      physical or to resolve them; in the meantime the twoPhaseEulerFoam
      solver will be maintained.
      eb53f9bd
  4. 17 Feb, 2015 1 commit
  5. 21 Jan, 2015 1 commit
    • Henry's avatar
      Updated the whole of OpenFOAM to use the new templated TurbulenceModels library · 2aec2496
      Henry authored
      The old separate incompressible and compressible libraries have been removed.
      
      Most of the commonly used RANS and LES models have been upgraded to the
      new framework but there are a few missing which will be added over the
      next few days, in particular the realizable k-epsilon model.  Some of
      the less common incompressible RANS models have been introduced into the
      new library instantiated for incompressible flow only.  If they prove to
      be generally useful they can be templated for compressible and
      multiphase application.
      
      The Spalart-Allmaras DDES and IDDES models have been thoroughly
      debugged, removing serious errors concerning the use of S rather than
      Omega.
      
      The compressible instances of the models have been augmented by a simple
      backward-compatible eddyDiffusivity model for thermal transport based on
      alphat and alphaEff.  This will be replaced with a separate run-time
      selectable thermal transport model framework in a few weeks.
      
      For simplicity and ease of maintenance and further development the
      turbulent transport and wall modeling is based on nut/nuEff rather than
      mut/muEff for compressible models so that all forms of turbulence models
      can use the same wall-functions and other BCs.
      
      All turbulence model selection made in the constant/turbulenceProperties
      dictionary with RAS and LES as sub-dictionaries rather than in separate
      files which added huge complexity for multiphase.
      
      All tutorials have been updated so study the changes and update your own
      cases by comparison with similar cases provided.
      
      Sorry for the inconvenience in the break in backward-compatibility but
      this update to the turbulence modeling is an essential step in the
      future of OpenFOAM to allow more models to be added and maintained for a
      wider range of cases and physics.  Over the next weeks and months more
      turbulence models will be added of single and multiphase flow, more
      additional sub-models and further development and testing of existing
      models.  I hope this brings benefits to all OpenFOAM users.
      
      Henry G. Weller
      2aec2496
  6. 18 Dec, 2013 1 commit
  7. 23 Aug, 2012 1 commit
  8. 08 Sep, 2011 1 commit
  9. 07 Sep, 2011 2 commits
  10. 27 Jun, 2011 1 commit
  11. 26 Jan, 2011 1 commit
    • andy's avatar
      ENH: Updated and restructured film models · 10128501
      andy authored
      - separated out the geometry handling into the 'regionModels' library
      - regionModels currently includes single layer and 1-D regions
      - surface film modelling over-hauled
      10128501
  12. 08 Dec, 2010 1 commit
  13. 07 Sep, 2010 1 commit
  14. 08 Apr, 2010 1 commit
    • andy's avatar
      ENH: Initial commit of surface film modelling functionality · 00015a74
      andy authored
      - film approximated as single layer mesh, generated using
        extrudeToRegionMesh utility
      
      - library implemented in a hierarchy similar to lagrangian/intermediate:
        - currently includes kinematic and thermodynamic variants
      
      - sub-models include:
        - film detachment/dripping
        - phase change (place holder only)
      
      - works in parallel
      
      - currently in beta status
      00015a74
  15. 15 Apr, 2008 1 commit