Accession Number : ADA182475
Title : First Article Noise Survey of the A/F32T-9 Large Turbo Fan Engine Enclosed Noise Suppressor System, Far-Field Noise, McConnell AFB, Kansas.
Descriptive Note : Final rept.,
Corporate Author : AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL HEALTH LAB BROOKS AFB TX
Personal Author(s) : Fairman,Terry M
PDF Url : ADA182475
Report Date : May 1987
Pagination or Media Count : 162
Abstract : This report presents the results of noise measurements made on the A/F32T-9 Large Turbo Fan Engine, Enclosed Noise Suppressor System, during First Article Tests at McConnell AFB KS. Noise measurements obtained at 100 meters distance are summarized for the following engines: the J57-59W, TF33-P3, TF30-P7, F100, TF41-A1, J85-5, F101-GE-102, and the F109-CF-100. Keywords: Turbofan engines; Jet engine noise suppressor; Acoustic measurement; Engine test cells; Engine test cells; T-9 noise suppressor systems.
Descriptors : *JET ENGINE NOISE, *NOISE REDUCTION, ACOUSTIC MEASUREMENT, FAR FIELD, NOISE, MEASUREMENT, TURBOFAN ENGINES, ENGINES, SURVEYS, KANSAS, NOISE POLLUTION, ACOUSTIC DATA, TEST FACILITIES, RANGE(DISTANCE)
Subject Categories : Noise Pollution and Control
Jet and Gas Turbine Engines
Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE