HIgh Speed AirCraft (HISAC) - Aeronautics Days 2006

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Noise / Fuel Consumption Optimal Supersonic By Pass Ratio near to 0! Classical Subsonic By Pass Ratio above 4! How to reduce the impact of this constraint ? 1. Aircraft : Engine Integration Drag minimisation 2. Engine : Variable geometry and Mixer-Ejector Vienna 19 / 06 / 2006 This document is the property of the HISAC consortium and shall not be distributed or reproduced without the formal approval of the HISAC coordinator 12
Robustness / Sensitivity Some Structural Ratios (Mfuel / MTOW): • Airbus A320 : 0.26 • Falcon 2000 : 0.33 • Falcon 2000 EX Easy : 0.40 • Concorde : 0.52 • Tupolev 144 : 0.5 • SSBJ : 0.53 High Sensitivity of the General Performances to Uncertainties Vienna 19 / 06 / 2006 This document is the property of the HISAC consortium and shall not be distributed or reproduced without the formal approval of the HISAC coordinator 13
Page 1 and 2: HIgh Speed AirCraft (HISAC) A Europ
Page 3 and 4: HISAC PARTNERS Industry SME Researc
Page 5 and 6: HISAC General Objectives Technicall
Page 7 and 8: Main Design Problems Cruise SONIC B
Page 9 and 10: Boom Intensity ∆P max (N/m²) 140
Page 11: Supersonic Lift to Drag ratio Conco
Page 15 and 16: Subsonic Design Problems Approach s
Page 17 and 18: HISAC General Logic Environmental O
Page 19 and 20: HISAC Break Down a Year 1 T 1 T 2 T
Page 21 and 22: Agenda HISAC Composition and Object
Page 23 and 24: Team B : Alenia Long Range Concept
Page 25 and 26: Reference Configuration Support for
Page 27 and 28: HISAC Reference Configuration is no
Page 29 and 30: END Vienna 19 / 06 / 2006 This docu

HIgh Speed AirCraft (HISAC) - Aeronautics Days 2006

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