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Noise from Imperfectly Expanded Supersonic Coaxial Jets.

Authors :
Debiasi, Marco
Papamoschou, Dimitri
Source :
AIAA Journal. Mar2001, Vol. 39 Issue 3, p388. 8p. 1 Diagram, 2 Charts, 14 Graphs.
Publication Year :
2001

Abstract

Presents a study which characterized the acoustics of axisymmetric high-speed jets at a variety of Mach numbers and velocities and at pressure-matched, overexpanded, and underexpanded conditions. Components of supersonic jet noise; Noise measurements; Correlations of jet noise with engine operating parameters.

Subjects

Subjects :
*NOISE measurement
*MACH number
*AERODYNAMICS
*JETS (Fluid dynamics)

Details

Language :
English
ISSN :
00011452
Volume :
39
Issue :
3
Database :
Academic Search Index
Journal :
AIAA Journal
Publication Type :
Academic Journal
Accession number :
4259071
Full Text :
https://doi.org/10.2514/2.1348
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