Jet-noise control by fluidic injection from a rotating plug: linear and nonlinear sound-source mechanisms

DOI10.1017/jfm.2015.670zbMath1381.76434OpenAlexW2224870564MaRDI QIDQ2812047

Maxime Koenig, André V. G. Cavalieri, Yves Gervais, Kenzo Sasaki, Peter Jordan

Publication date: 16 June 2016

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/jfm.2015.670

zbMATH Keywords

jet noiseaeroacousticsnoise control

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Biopropulsion in water and in air (76Z10)

Related Items (5)

Nonlinear dynamics and acoustic radiation of coherent structures consisting of multiple ring–helical modes in the near-nozzle region of a subsonic turbulent circular jet ⋮ Artificial intelligence control of a turbulent jet ⋮ Real-time modelling of wavepackets in turbulent jets ⋮ Spatial stability analysis of subsonic corrugated jets ⋮ High-frequency wavepackets in turbulent jets

Cites Work

• Unnamed Item
• A study of linear wavepacket models for subsonic turbulent jets using local eigenmode decomposition of PIV data
• Noise sources in a low-Reynolds-number turbulent jet at Mach 0.9
• Educing the source mechanism associated with downstream radiation in subsonic jets
• Instability wave models for the near-field fluctuations of turbulent jets
• Axisymmetric superdirectivity in subsonic jets
• Linear and nonlinear mechanisms of sound radiation by instability waves in subsonic jets
• Active control of high-speed and high-Reynolds-number jets using plasma actuators
• Shear-layer pressure fluctuations and superdirective acoustic sources
• Sound generated aerodynamically revisited: large-scale structures in a turbulent jet as a source of sound
• The radiation of sound by the instability waves of a compressible plane turbulent shear layer
• Acoustics of turbulent flows: a report on Euromech 142
• On turbulence and noise of an axisymmetric shear flow
• Stability of slowly diverging jet flow
• Developing large-scale wavelike eddies and the near jet noise field
• Wave Packets and Turbulent Jet Noise
• Wavepackets in the velocity field of turbulent jets
• A noise-controlled free shear flow

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