PELICANS version: 3.7.26
CALIFS version: 1.23.1
PELGUIS version: 1.31.0

Correction:
    · because of unexpected results, the taking into account of the hydrostatic pressure at the branches of ventilation is temporarily deactivated (tracker #47119)

PELICANS version: 3.7.26
CALIFS version: 1.23.0
PELGUIS version: 1.31.0

Correction:
    · hydrostatic pressure in ventilation branches (tracker #47091)

Modifications:
    · FV radiation resolution on a specific mesh (tracker #46889)

    · "pipe-junction" external pressure defined by a given difference with the initial pressure in the local (tracker #47051)

    · taking into account the topography in Shallow-Water resolution (tracker #46387)

PELICANS version: 3.7.25
CALIFS version: 1.22.0
PELGUIS version: 1.31.0

Correction:
    · calculation of the distance to the walls in 3D unstructured mesh, error with non-planar faces (tracker #46694)

Modifications:
    · SYLIS improvements (trackers #41841, #43294 and #42112)
    · "pipe-junction" boundary condition in an open local (tracker #46744)
    · total mass post-processing (tracker #46387)
    · RFM synthetic initialization : spectrum selections (trackers #45057 and #45835)
    · save and restore for static local refinement (tracker #42983)
    · "air gap" boundary condition (tracker #42108)
    · "user-defined" source terms (trackers #41286, #41251 and #40886)
    · GMSH mesher : "mixed" mesh (tracker #42213)
    · physical constants update: 2014 CODATA (track

...(see more)

PELICANS version: 3.7.24
CALIFS version: 1.21.0
PELGUIS version: 1.30.0

 

Correction:
    · crash of 1D parallel simulations (tracker #39888)

    · error in the two step incomplete combustion database (tracker #39270)
    · error of the horizontal velocity of the cable trays pyrolysis front in viciated environment  (tracker #38932)

 

Modifications:
    · thermodynamical initialization from the total pressure at a given height (tracker #39778)

    · the hydrostatic pressure is now taken into account in pipe-junction Bernoulli equation in
       addition to the thermodynamical one (tracker #39794)

    · SYLIS improvements (trackers #38704, #38745, #38769, #38920, #39038 and#39758)

    · saving frequency (in addition to saving times) for post-processing (tracke

...(see more)

PELICANS version: 3.7.8
CALIFS version:   1.7.0
PELGUIS version:  1.23.0

Modifications:
   - first MS-WINDOWS version (tracker #24663)
   - GUIS improvement:data and module comments (tracker #23815)
   - Favre statistics (tracker #24140)
   - Low-Mach version of "realizable" limiter (tracker #23948)
   - Boussinesq option in Navier-Stokes (tracker #23886)
   - Diffusive scheme for structured but locally refined mesh (tracker #23700)

PELICANS version: 3.7.7
CALIFS version:   1.6.0
PELGUIS version:  1.22.0

Modifications:
   - Multi-domains (tracker #20756)
   - Synthetic initialization of turbulent flow (tracker #22004)
   - Hydrostatic pressure initialization (tracker #22875)
   - Read/restore boundary conditions (tracker #22191)
   - Launcher (tracker #22596)
   - k-omega SST modelization (tracker #22624)
   - k-epsilon low Reynolds modelization (tracker #21759)
   - Cable trays pyrolysis: Flash-Cat modelization  (tracker #21859)

PELICANS version: 3.7.2
CALIFS version: 1.5
PELGUIS version: 1.19.0

Corrections:
- Save/restore error of body force parameter with density shift (tracker #19797)
- Aspersion with fixed fluid temperature (tracker #19583)
- Post-processing (enthalpy source term, wall cutline) error in parallel (trackers #19040 and #19296)
- Peatross-Beyler correlation: fault in extinction criteria (tracker #18606)

Modifications:
- GUIS improvements: cutline or sprinkler visualization on mesh, plot of experimental data (tracker #19426)
- Usual mesh generator (tracker #19343)
- Internal sub time steps in aspersion resolution (tracker #18984)
- FEF (extinction criteria) post-processing (tracker #18844)
- Mesh perforation after local refinement (tracker #18837)
- Advanced user module (trackers #18462 and #19086)

PELICANS version: 3.6.0
CALIFS version: 1.3
PELGUIS version: 1.17.0

Changes:
- Aspersion
- Combustion LES
- Two-step chemistry
- Statistics
- Pyrolysis with front tracking
- New turbulence models: k-epsilon-v^2-f, k-epsilon realizable
- Memory optimization
- GUIS simplification: unknowns initialization, renaming of post-processing tools
- GUIS optimization (meshing visualization)

PELICANS version: 3.5.5
CALIFS version: 1.0.0
PELGUIS version: 1.14.2

Fault corrections:
* [#13610] correction of PDE_AdapterHN (bad synchronization of refined cells in parallel for particular refinement configurations)

PELICANS version: 3.5.2
CALIFS version: 1.0.0
PELGUIS version: 1.14.2

- Refactoring: CALIFS library (tracker #11829)
- Turbulence:
    * Large Eddy Simulation (tracker #8494)
    * v^2-f k-epsilon model (tracker #11683)
    * k-epsilon realizable model (tracker #11879)
- Mixture enthalpy and viscosity laws (reactive or inert mixture) (tracker #12700)
- Local refinement with finite volume velocity discretization (tracker #11168])
- Periodic domain (tracker #13137)
- Smoke point'' soot model (tracker #12863)
- Post-processing of the radiative fraction (tracker #11459)
- Tracer (tracker #13137)

PELICANS version: 3.4.4
PELGUIS version: 1.10.0

- boundary condition error for unstructured mesh in parallel (tracker #9904)
- error for Makefile target test_MPI (tracker #9864)
- error with ``finite_elements'' convective scheme for Navier-Stokes resolution (tracker #9627)

PELICANS version: 3.4.4
PELGUIS version: 1.10.0

- unstructured meshing
- finite volume scheme for Navier-Stokes resolution
- local refinement (static)
- extension of the Peatross and Beyler correlation:
* Babrauskas correlation: limiter during the first time of the fire (experimental data...)
* take into account the radiative flux du to the gas in the flame
- memory optimization
- assembling time optimization

PELICANS version: 3.2.0
PELGUIS version: 1.8.9

Corrections of bugs:
- non convergence of the energy resolution for strong
radiative flux at the wall (tracker #7202)
- save/restart with FV radiation :
restart is not exact (tracker #7191)

New functionality:
- automatic time step: based on k/epsilon increments

PELICANS version: 3.2.0
PELGUIS version: 1.8.9

Changes:

Inlet velocity boundary condition for a fire:
- Babrauskas correlation: fire in normal oxygen concentration
- Peatross and Beyler correlation: fire in vitiated environment

PELICANS version: 3.0.10
PELGUIS version: 1.8.7

Changes:

Improvement for the mesh creation in the GUI:
- visualisation tools
- simplification of the data deck

Initial and boundary conditions on the fluid temperature (instead of enthalpy)

Improvement of the description of the combustion reaction in the GUI
- name of the species
- combustion of the PMMA in the data base

Richardson correction in the k-epsilon source terms

General Gradient Diffusion Hypothesis (GGDH) in the k-epsilon source terms

Automatic time-step based on the CFL number

Absorption coefficient: Weighted-Sum-of-Gray-Gases Model (WSGGM)

Correction of bugs in PELICANS:
- unpredictable splitting of the domain between the processors (parallel)
- memory usage in 64 bits
- portability of PEL_CoupledApplication
- correction of "apply&qu...(see more)

PELICANS version: 3.0.3
PELGUIS version: 1.6

Changes:

-Finite Volumes Method for radiation modelling

-New soot models :
* Khan and Greeves model: one equation approach
* Tesner and Magnussen model: two equations approach
* Moss model: a two equations approach

- Pyrolysis boundary condition: the burning rate is evaluated from the sum of fluxes at the gas/solid interface

- Automatic time step management based on the control of numerical entities (as the predicted velocity error)

- Improvements of the Graphical User Interface

- compilation with gcc 4.3

PELICANS version: 3.0.0
PELGUIS version: 1.5.1

Changes:
Major refactoring of the linear algebra features:
- optimisation of the native PELICANS solvers (sequential and parallel)
- new solver bicgstab (bcgs)
- used of the native PELICANS solvers by default for parallel computation (instead of PETSc)

IHM improvements:
- direct access to documentation (help tab)
- tools for meshing creation

PELICANS version: 2.2.4

Changes:
- New IHM version.
- Assembling optimization (up to 30% lowering of
the time request in assembled discrete
problems).
- Error fix when linking with OpenMPI.
- Added possibility to save a discontinuous
discrete field at the cell vertices by
averaging its value over the surroundings cells.
- Coupling with FieldView post-processing
(http://www.ilight.com/).

Nouvelle version d'ISIS

Version PELICANS : 2.2.0

Modifications par rapport à la version 1.0.0 :
- partitionneur de maillage METIS
- sauvegarde des champs paramétrables par l'utilisateur dans l'IHM
- installation simplifiée :
- plus besoin de uudecode
(acceptation de la license à la première compilation)
- lancement de quelques cas tests à l'installation

The first release of ISIS with the CeCILL license is now available.