국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	N+3 Aircraft Concept Designs and Trade Studies : Volume 1
저자	Greitzer, E. M.;; Bonnefoy, P. A.;; DelaRosaBlanco, E.;; Dorbian, C. S.;; Drela, M.;; Hall, D. K.;; Hansman, R. J.;; Hileman, J. I.;; Liebeck, R. H.;; Levegren, J.;; Mody, P.;; Pertuze, J. A.;; Sato, S.;; Spakovszky, Z. S.;; Tan, C. S.;; Hollman, J. S.;; Duda, J. E.;; Fitzgerald, N.;; Houghton, J.;; Kerrebrock, J. L.;; Kiwada, G. F.;; Kordonowy, D.;; Parrish, J. C.;; Tylko, J.;; Wen, E. A.
Keyword	AERODYNAMICS;; AIRCRAFT CONFIGURATIONS;; AUGMENTATION;; AURORAS;; CUTTING;; FLIGHT MECHANICS;; JET PROPULSION;; SUBSONIC SPEED
URL	http://hdl.handle.net/2060/20100042401
보고서번호	NASA/CR-2010-216794/VOL1
발행년도	2010
출처	NTRS (NASA Technical Report Server)
ABSTRACT	MIT, Aerodyne Research, Aurora Flight Sciences, and Pratt & Whitney have collaborated to address NASA s desire to pursue revolutionary conceptual designs for a subsonic commercial transport that could enter service in the 2035 timeframe. The MIT team brings together multidisciplinary expertise and cutting-edge technologies to determine, in a rigorous and objective manner, the potential for improvements in noise, emissions, and performance for subsonic fixed wing transport aircraft. The collaboration incorporates assessment of the trade space in aerodynamics, propulsion, operations, and structures to ensure that the full spectrum of improvements is identified. Although the analysis focuses on these key areas, the team has taken a system-level approach to find the integrated solutions that offer the best balance in performance enhancements. Based on the trade space analyses and system-level assessment, two aircraft have been identified and carried through conceptual design to show both the in-depth engineering that underpins the benefits envisioned and also the technology paths that need to be followed to enable, within the next 25 years, the development of aircraft three generations ahead in capabilities from those flying today.