NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Collections About News Help Login
Back to Results
The effect of noise constraints on engine cycle optimization for long-haul transportsOptimum engine cycles were determined for noise levels of 10, 15, and 20 EPNdB below current FAA regulations, using 200-passenger trijet aircraft flying over ranges from 5555 to 10,200 km at cruise speeds of Mach 0.90 and 0.98. The tests showed that the noise constraints imposed compromises on the optimum cycle with resulting economic penalties. The economic penalties, however, could be effectively offset by applying advanced engine technologies.
Document ID
19740028548
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Antl, R. J. (NASA Lewis Research Center Quiet Engine Project Office, Cleveland, Ohio, United States)
Date Acquired
August 7, 2013
Publication Date
November 1, 1973
Subject Category
Propulsion Systems
Report/Patent Number
AIAA PAPER 73-1292
Meeting Information
Meeting: Propulsion Conference
Location: Las Vegas, NV
Country: US
Start Date: November 5, 1973
End Date: November 7, 1973
Sponsors: American Institute of Aeronautics and Astronautics, Society of Automotive Engineers
Accession Number
74A11298
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.

Related Records

There are no records associated with this record.
No Preview Available