High Subsonic Jet Experiments: Turbulence and Noise Generation Studies

High Subsonic Jet Experiments: Turbulence and Noise Generation Studies

Experimental results from exploring the flowfield and noise generated by turbulent, high subsonic, singlestream jets are presented. We study the nature and directly measure the distribution of subsonic jet noise sources and attempt to establish their connection to some of its turbulence characterist...

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Veröffentlicht in:AIAA journal 2002-03, Vol.40 (3), p.430-437
Hauptverfasser: Narayanan, S, Barber, T. J, Polak, D. R
Format: Artikel
Sprache:eng
Schlagworte:
Acoustic noise
Acoustics
Aeroacoustics and atmospheric sound
Aeroacoustics, atmospheric sound
Aerodynamics
Aircraft
Anisotropy
Database systems
Exact sciences and technology
Fluid dynamics
Fundamental areas of phenomenology (including applications)
Jets
Mathematical models
Noise
Noise (turbulence generated)
Nozzles
Physics
Turbulence
Turbulent flows, convection, and heat transfer
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Beschreibung
Zusammenfassung:Experimental results from exploring the flowfield and noise generated by turbulent, high subsonic, singlestream jets are presented. We study the nature and directly measure the distribution of subsonic jet noise sources and attempt to establish their connection to some of its turbulence characteristics.
ISSN:0001-1452
1533-385X
DOI:10.2514/2.1692