Presentation of ANR CARPEiNTER
project
This project is concerned with fundamental research. It is about
devising and implementing efficient numerical methods useful for the
simulation, design and control of physical phenomena occurring in
practical applications. The main field of interest is classical: fluid
dynamics. However we aim at solving original problems rising in
aeronautical, environmental and biological contexts by an innovative
paradigm that is based on cartesian grids, penalisation and level sets.
The use of cartesian grids contours the meshing issue in complex
geometries and moreover allows extensions to higher order accuracy in a
natural and simple way. Penalisation is an efficient alternative to
explicitly imposing boundary conditions so that body fitted meshes can
be avoided, making fluid structure interactions, multi fluid/multi
physics flows and iterative shape design procedures easy to set up and
simulate. Level sets describe the geometry in a non-parametric way so
that geometrical and topological changes due to physics or optimisation
are straight forward to follow. It is our objective to solve realistic
problems, and therefore the simulation codes will be conceived in order
to take advantage of massive parallelisation. This scope can be pursued
more easily thanks to cartesian grids and penalisation.
Modeling icing using cartesian grids, penalisation and level sets
Modelind and optimization of fish school motion
Workshop on Numerical methods for the solution of PDEs on non-body fitted grids [more details]
- Slides presentations -
Second Reunion, Porquerolles may. 26-27 2011
- Slides presentations -
Members
- Héloïse Beaugendre [ MC, Université Bordeaux 1 ]
- Michel Bergmann [ CR, INRIA centre Bordeaux Sud Ouest ]
- Stéphane
Bonelli [ CR, Cemagref Aix-en
Pce, HdR ]
- Charles-Henri Bruneau [ Pr, Université Bordeaux 1, HdR ]
- Cédric Galusinski [ Pr, Université du Sud Toulon-Var, HdR ]
- Frédéric Golay [ MC, Université du Sud Toulon-Var, HdR ]
- Yannick Gorsse [PhD ANR-INRIA]
- Jessica Hovnanian
[PhD ANR-INRIA]
- Angelo Iollo [ Pr, Université Bordeaux 1, HdR ]
- Thomas
Milcent [Post doc INRIA]
- Christian Nguyen [ MC, Université du Sud Toulon-Var]
- Pierre Seppecher [ Pr, Université du Sud Toulon-Var, HdR ]
- Lisl Weynans [ MC, Université Bordeaux 1 ]
Partners
INRIA (Institut national de recherche en informatique et automatique) http://www.inria.fr/Laboratoire IMATH (Institut de Mathématique de Toulon) : http://www.imath.fr
Le cemagref : http://www.cemagref.fr , axe de recherche « Géomécanique et Erosion »