Jet Noise Abatement Using Elliptical Ring Tabs

Aero-acoustic characteristics of a high-speed jet with elliptical ring tabs fitted at the aft of the nozzle in diametrically opposite to the exit is experimentally investigated at a Mach Number of 1.8. The Main focus is to examine the effects of the extent of elliptical ring tabs, its position in th...

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Veröffentlicht in:	Romanian Journal of Acoustics and Vibration 2023-01, Vol.20 (1), p.85-90
Hauptverfasser:	Kannah, D L Vasthadu Vasu, Ahmed, M Mubariz, Vishal, S
Format:	Artikel
Sprache:	eng
Schlagworte:	Asymmetry Mach number Noise control Noise levels Nozzles Pressure ratio Pressure transducers Sound pressure Supersonic nozzles Vortices
Online-Zugang:	Volltext
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