Extrait de : 1st European symposium on aerothermodynamics for space vehicles, ESTEC, Noordwijk (The Netherlands), June 28-30, 1991Available at INIST (FR), Document Supply Service, under shelf-number : 22419, issue : a.1991 v.147 / INIST-CNRS - Institut de l'Information Scientifique et TechniqueSIGLEFRFranc