The NASA High-Speed Turboprop Program | Zendy

James Dugan | Zendy; Brent A. Miller | Zendy; Edwin J. Graber | Zendy; D. A. Sagerser | Zendy

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The NASA High-Speed Turboprop Program

Author(s) -

James Dugan,

Brent A. Miller,

Edwin J. Graber,

D. A. Sagerser

Publication year - 1980

Publication title -

sae technical papers on cd-rom/sae technical paper series

Language(s) - English

Resource type - Conference proceedings

SCImago Journal Rank - 0.295

H-Index - 107

eISSN - 1083-4958

pISSN - 0148-7191

DOI - 10.4271/801120

Subject(s) - turboprop , computer science , aerospace engineering , aeronautics , engineering

NASA's Advanced Turboprop Project is a three-phase effort initiated in 1978 to provide technology readiness for Mach 0.7 to 0.8 turboprop-powered aircraft; with the potential for fuel savings and DOC reductions of up to 30 and 15%, respectively, relative to current in-service aircraft. This paper reviews the status of Phase I in the areas of propeller aeroacoustics, propeller structures, turboprop installed performance, aircraft cabin environment, and turboprop engine and aircraft studies. Current plans to establish large-scale propeller characteristics and to conduct high-speed propeller flight research tests using a modified testbed aircraft are also presented.

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