AIRCRAFT AND TECHNOLOGY CONCEPTS FOR AN N+3 ...

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Summary • Established documented scenario and aircraft requirements • Created two conceptual aircraft: D (double-bubble) Series and H (Hybrid Wing Body) Series – D Series for domestic size meets fuel burn, LTO NOx, and balanced field length <strong>N+3</strong> goals, provides significant step change in noise – H Series for international size meets LTO NOx and balanced field length goals – D Series aircraft configuration with current levels of technology can provide major benefits • First-principles methodology developed to simultaneously optimize airframe, engine, and operations • Generated risk assessment and technology roadmaps for configurations and enabling technologies 22
Elena de la Rosa Blanco (edlrosab@mit.edu) Link to presentation: http://www.nasa.gov/topics/aeronautics/ features/future_airplanes.html
Page 1 and 2: AIRCRAFT AND TECHNOLOGY CONCEPTS FO
Page 3 and 4: Project Enabled by University-Indus
Page 5 and 6: Three Major Results from N+3 Progra
Page 7 and 8: D and H Series Fuel Burn for Differ
Page 9 and 10: D Series Configuration is a Key Inn
Page 11 and 12: D8 - Double Bubble Configuration wi
Page 13 and 14: D8.5 Engine Technology Overview Hig
Page 15 and 16: Fuel burn evolution from B737-800 t
Page 17: Noise evolution from B737-800 to D8
Page 20 and 21: Improved Load/Unload Time and Airpo

AIRCRAFT AND TECHNOLOGY CONCEPTS FOR AN N+3 ...

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