1. Aerodynamic Tools and Simulations, Airbus Industries, 31060 Toulouse, France
2. Core Development, ANSYS Germany GmbH, 83624 Otterfing, Germany
3. Applied Aerodynamics Department, ONERA, F-92190 Meudon, France
4. Aerodynamics and Energetics Modeling Department, ONERA, F-31055 Toulouse, France