Test-engine and inlet performance of an aircraft used for investigating flight effects on fan noise
- Author:
- Golub, R. A.
- Published:
- Apr 1, 1984.
- Physical Description:
- 1 electronic document
- Additional Creators:
- Preisser, J. S.
Online Version
- hdl.handle.net , Connect to this object online.
- Restrictions on Access:
- Unclassified, Unlimited, Publicly available.
Free-to-read Unrestricted online access - Summary:
- As part of the NASA Flight Effects on Fan Noise Program, a Grumman OV-1B Mohawk aircraft was modified to carry a modified and instrumented Pratt & Whitney JT15D-1 turbofan engine. Onboard flight data, together with simultaneously measured farfield acoustic data, comprise a flight data base to which JT15D-1 static and wind-tunnel data are compared. The overall objective is to improve the ability to use ground-based facilities for the prediction of flight inlet radiated noise. This report describes the hardware and presents performance results for the research engine.
- Other Subject(s):
- Collection:
- NASA Technical Reports Server (NTRS) Collection.
- Note:
- Document ID: 19840013209.
Accession ID: 84N21277.
NAS 1.60:2254.
NASA-TP-2254.
L-15653. - Terms of Use and Reproduction:
- No Copyright.
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