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Design and Test of Fan/Nacelle Models Quiet High-Speed Fan DesignThe primary objective of the Quiet High-Speed Fan (QHSF) program was to develop an advanced high-speed fan design that will achieve a 6 dB reduction in overall fan noise over a baseline configuration while maintaining similar performance. The program applies and validates acoustic, aerodynamic, aeroelastic, and mechanical design tools developed by NASA, US industry, and academia. The successful fan design will be used in an AlliedSignal Engines (AE) advanced regional engine to be marketed in the year 2000 and beyond. This technology is needed to maintain US industry leadership in the regional turbofan engine market.
Document ID
20030067961
Acquisition Source
Glenn Research Center
Document Type
Contractor Report (CR)
Authors
Miller, Christopher J. (NASA Glenn Research Center Cleveland, OH, United States)
Repp, Russ (Honeywell Engines, Systems and Services Phoenix, AZ, United States)
Gentile, David (Honeywell Engines, Systems and Services Phoenix, AZ, United States)
Hanson, David (Honeywell Engines, Systems and Services Phoenix, AZ, United States)
Chunduru, Srinivas (Honeywell Engines, Systems and Services Phoenix, AZ, United States)
Date Acquired
September 7, 2013
Publication Date
July 1, 2003
Subject Category
Aircraft Design, Testing And Performance
Report/Patent Number
E-13945
NASA/CR-2003-212369
NAS 1.26:212369
Report Number: E-13945
Report Number: NASA/CR-2003-212369
Report Number: NAS 1.26:212369
Funding Number(s)
WORK_UNIT: WU 781-30-11
CONTRACT_GRANT: NAS3-27752
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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