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Engine Validation of Noise and Emission Reduction Technology Phase IThis final report has been prepared by Honeywell Aerospace, Phoenix, Arizona, a unit of Honeywell International, Inc., documenting work performed during the period December 2004 through August 2007 for the NASA Glenn Research Center, Cleveland, Ohio, under the Revolutionary Aero-Space Engine Research (RASER) Program, Contract No. NAS3-01136, Task Order 8, Engine Validation of Noise and Emission Reduction Technology Phase I. The NASA Task Manager was Dr. Joe Grady of the NASA Glenn Research Center. The NASA Contract Officer was Mr. Albert Spence of the NASA Glenn Research Center. This report is for a test program in which NASA funded engine validations of integrated technologies that reduce aircraft engine noise. These technologies address the reduction of engine fan and jet noise, and noise associated with propulsion/airframe integration. The results of these tests will be used by NASA to identify the engineering tradeoffs associated with the technologies that are needed to enable advanced engine systems to meet stringent goals for the reduction of noise. The objectives of this program are to (1) conduct system engineering and integration efforts to define the engine test-bed configuration; (2) develop selected noise reduction technologies to a technical maturity sufficient to enable engine testing and validation of those technologies in the FY06-07 time frame; (3) conduct engine tests designed to gain insight into the sources, mechanisms and characteristics of noise in the engines; and (4) establish baseline engine noise measurements for subsequent use in the evaluation of noise reduction.
Document ID
20080023403
Document Type
Contractor Report (CR)
Authors
Weir, Don (Honeywell Aerospace Phoenix, AZ, United States)
Date Acquired
August 24, 2013
Publication Date
May 1, 2008
Subject Category
Acoustics
Report/Patent Number
E-16521
Honeywell Report No. 21-13843A
NASA/CR-2008-215225
Funding Number(s)
CONTRACT_GRANT: NAS3-01136
WBS: WBS 561581.02.08.03.18.02
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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