국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Subsonic Ultra Green Aircraft Research
저자	Bradley, Marty K.;; Droney, Christopher K.
Keyword	AIR TRAFFIC CONTROL;; AIRCRAFT DESIGN;; AIRCRAFT NOISE;; AIRFRAMES;; AIRLINE OPERATIONS;; COMMERCIAL AIRCRAFT;; COMPOSITE MATERIALS;; NOISE REDUCTION;; PAYLOADS;; RISK ASSESSMENT;; SUBSONIC SPEED;; TECHNOLOGY UTILIZATION
URL	http://hdl.handle.net/2060/20110011321
보고서번호	NASA/CR-2011-216847
발행년도	2011
출처	NTRS (NASA Technical Report Server)
ABSTRACT	This Final Report summarizes the work accomplished by the Boeing Subsonic Ultra Green Aircraft Research (SUGAR) team in Phase 1, which includes the time period of October 2008 through March 2010. The team consisted of Boeing Research and Technology, Boeing Commercial Airplanes, General Electric, and Georgia Tech. The team completed the development of a comprehensive future scenario for world-wide commercial aviation, selected baseline and advanced configurations for detailed study, generated technology suites for each configuration, conducted detailed performance analysis, calculated noise and emissions, assessed technology risks, and developed technology roadmaps. Five concepts were evaluated in detail: 2008 baseline, N+3 reference, N+3 high span strut braced wing, N+3 gas turbine battery electric concept, and N+3 hybrid wing body. A wide portfolio of technologies was identified to address the NASA N+3 goals. Significant improvements in air traffic management, aerodynamics, materials and structures, aircraft systems, propulsion, and acoustics are needed. Recommendations for Phase 2 concept and technology projects have been identified.