Design and Test of Fan/Nacelle Models Quiet High-Speed Fan Design

Design and Test of Fan/Nacelle Models Quiet High-Speed Fan Design
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Total Pages: 244
Release: 2018-06-27
Genre:
ISBN: 9781721942015

The 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. Miller, Christopher J. (Technical Monitor) and Repp, Russ and Gentile, David and Hanson, David and Chunduru, Srinivas Glenn Research Center NAS3-27752; WU 781-30-11

Design and Test of Fan/Nacelle Models Quiet High-Speed Fan

Design and Test of Fan/Nacelle Models Quiet High-Speed Fan
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
Total Pages: 266
Release: 2018-06-27
Genre:
ISBN: 9781721942107

The Quiet High-Speed Fan program is a cooperative effort between Honeywell Engines & Systems (formerly AlliedSignal Engines & Systems) and the NASA Glenn Research Center. Engines & Systems has designed an advanced high-speed fan that will be tested on the Ultra High Bypass Propulsion Simulator in the NASA Glenn 9 x 15 foot wind tunnel, currently scheduled for the second quarter of 2000. An Engines & Systems modern fan design will be used as a baseline. A nacelle model is provided that is characteristic of a typical, modern regional aircraft nacelle and meets all of the program test objectives. Miller, Christopher J. (Technical Monitor) and Weir, Donald Glenn Research Center NAS3-27752; WU-781-30-11