The NASA Quiet Engine Program PUBLIC ACCESS

[+] Author Affiliations
J. J. Kramer, F. J. Montegani

National Aeronautics and Space Administration, Lewis Research Center, Cleveland, OH

Paper No. 72-GT-96, pp. V001T01A095; 9 pages
  • ASME 1972 International Gas Turbine and Fluids Engineering Conference and Products Show
  • ASME 1972 International Gas Turbine and Fluids Engineering Conference and Products Show
  • San Francisco, California, USA, March 26–30, 1972
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-7981-8
  • Copyright © 1972 by ASME


The NASA Quiet Engine Program will incorporate all available noise-reduction technology into a propulsion system suitable for subsonic civil transport aircraft. Full-scale experimental hardware is being built and tested primarily for noise performance. The program is in process, and component and engine tests to date indicate that it is possible to achieve or exceed noise reduction objectives of 15–20 PNdB below the levels of 707/DC-8 long-range transport aircraft.

Copyright © 1972 by ASME
Topics: Engines , NASA
This article is only available in the PDF format.



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