Section: New Results
Software developments
Improvements in the FRESHKISS3D code
Participants : Marie-Odile Bristeau, Jacques Sainte-Marie, Fabien Souillé.
Several tasks have been achieved in the FRESHKISS3D software:
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Added lagrangian particle tracking with reflexions on boundaries
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Developement of a « Vilaine » package designed for SAUR/IAV/ANGE project
Numerical simulation of Free Surface Navier Stokes equations with Telemac 3D
Participants : Emmanuel Audusse, Nicole Goutal.
In collaboration with P. Quemar, A. Decoene, O. Lafitte, A. Leroy, C.T. Phan.
This work takes place in a joint project with EDF-LNHE (Laboratoire national d'hydraulique et d'environnement). The aim of the project is to understand the limitation of the actual numerical solution of the free surface Navier Stokes equations with software TELEMAC 3D and to propose new ways to handle important points as the advective part, the divergence free constraint, the coupling between velocity and hydrostatic pressure or the boundary conditions. A study of the mild-slope equation is also performed in order to obtain comparison solutions.