Résumé
These co-located conferences provide an international forum for the presentation and discussion of al aspects of applied aerodynamics, atmospheric and space environments, fluid dynamics and computational fluid dynamics, ground testing, plasmadynamics and lasers, and thermophysics. A paper on A Well-Balanced Approximate Riemann Solver for Variable Cross-Section Compressible Flows presented at the 2009 Fluid Dynamics and Co-located Conference.