NASA NTRS · 19820021448
QCSEE Over-the-Wing Engine Acoustic Data
Abstract
The over the wing (OTW) Quiet, Clean, Short Haul Experimental Engine (QCSEE) was tested at the NASA Lewis Engine Noise Test Facility. A boilerplate (nonflight weight), high throat Mach number, acoustically treated inlet and a D shaped OTW exhaust nozzle with variable position side doors were used in the tests along with wing and flap segments to simulate an installation on a short haul transport aircraft. All of the acoustic test data from 10 configurations are documented in tabular form. Some selected narrowband and 1/3 octave band plots of sound pressure level are presented.
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Bloomer, H. E., Loeffler, I. J.. 1982-05-01. QCSEE Over-the-Wing Engine Acoustic Data. https://ntrs.nasa.gov/citations/19820021448
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