1. CERFACS 1 , 42 Avenue G. Coriolis, 31057 Toulouse Cedex 1, France
2. Safran Aircraft Engines, Rond-Point René Ravaud 2 , 77550 Moissy-Cramayel, France
3. Aix-Marseille University, CNRS, Centrale Marseille 3 , M2P2 UMR 7340, 13451 Marseille, France