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Energy efficient aircraft engines

Content Provider	NASA Technical Reports Server (NTRS)
Author	Miller, B. Chamberlin, R.
Copyright Year	1979
Description	The three engine programs that constitute the propulsion portion of NASA's Aircraft Energy Efficiency Program are described, their status indicated, and anticipated improvements in SFC discussed. The three engine programs are (1) Engine Component Improvement--directed at current engines, (2) Energy Efficiency Engine directed at new turbofan engines, and (3) Advanced Turboprops--directed at technology for advanced turboprop--powered aircraft with cruise speeds to Mach 0.8. Unique propulsion system interactive ties to the airframe resulting from engine design features to reduce fuel consumption are discussed. Emphasis is placed on the advanced turboprop since it offers the largest potential fuel savings of the three propulsion programs and also has the strongest interactive ties to the airframe.
File Size	2137224
Page Count	21
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19790018970
Archival Resource Key	ark:/13960/t6q000z4f
Language	English
Publisher Date	1979-01-01
Access Restriction	Open
Subject Keyword	Aircraft Propulsion And Power Turboprop Aircraft Propeller Slipstreams Engine Design Fuel Consumption Turbofan Engines Aircraft Engines Propulsion System Configurations Interference Drag Mixers Energy Conversion Efficiency Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Article

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