01.2 - Aircraft Design and Integrated System (Applications)
LANDING AND TAKEOFF NOISE PREDICTION OF CONCEPTUAL SUPERSONIC AIRCRAFT
M. Graebert¹, R. Jaron¹, M. Plohr¹, S. Zenkner¹, C. Richter², C. Stöhr², C. Villena Munoz, Cranfield University, United Kingdom; M.-J. van der Meulen³, R. Habing³, M. Huet, ONERA, France; F. Petrosino*, M. Barbarino*, F. Fischer, MTU, Germany; O. Zaporozhets, Institute of Aviation, Poland; ¹DLR, Germany ;²Rolls-Royce Deutschland, Germany ;³NLR, Netherlands ;*CIRA, Italy
The design of commercial supersonic aircraft is challenged by the trade-off between minimising drag during supersonic cruise and reducing noise levels in areas close to the airport. In this study, advanced take-off procedures for two business jets with Ma=1.4 and Ma=1.6 and two airliners with Ma=1.8 and Ma=2.2 are optimised to meet the required noise levels.