Wavepacket modelling of broadband shock-associated noise in supersonic jets
DOI10.1017/jfm.2021.324zbMath1486.76074arXiv2012.04818OpenAlexW3157849458MaRDI QIDQ4989068
André V. G. Cavalieri, Daniel M. Edgington-Mitchell, Thales C. L. Fava, Rhiannon Kirby, Igor A. Maia, Peter Jordan, Marcus H. Wong
Publication date: 20 May 2021
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2012.04818
absolute-convective instabilityjet noise generationparabolised stability equationtwo-point aeroacoustic model
Absolute and convective instability and stability in hydrodynamic stability (76E15) Shock waves and blast waves in fluid mechanics (76L05) Hydro- and aero-acoustics (76Q05) Supersonic flows (76J20)
Related Items (1)
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Spectral analysis of parabolized stability equations
- A study of linear wavepacket models for subsonic turbulent jets using local eigenmode decomposition of PIV data
- Numerical treatment of polar coordinate singularities
- Noise sources in a low-Reynolds-number turbulent jet at Mach 0.9
- Instability wave models for the near-field fluctuations of turbulent jets
- Axisymmetric superdirectivity in subsonic jets
- Broadband shock-associated noise of moderately imperfectly expanded supersonic jets
- Sound generated by instability waves of supersonic flows. Part 2. Axisymmetric jets
- Instability waves in a subsonic round jet detected using a near-field phased microphone array
- Noise-source turbulence statistics and the noise from a Mach 0.9 jet
- Low-frequency sound sources in high-speed turbulent jets
- A multiple-scales model of the shock-cell structure of imperfectly expanded supersonic jets
- Shock associated noise of supersonic jets from convergent-divergent nozzles
- Nonparallel stability of boundary-layer flows
- On turbulence and noise of an axisymmetric shear flow
- Stability of slowly diverging jet flow
- A statistical model of turbulence in two-dimensional mixing layers
- Shock oscillation in underexpanded screeching jets
- Mean flow refraction effects on sound radiated from localized sources in a jet
- Upstream-travelling acoustic jet modes as a closure mechanism for screech
- Spectral analysis of jet turbulence
- Spectral proper orthogonal decomposition and its relationship to dynamic mode decomposition and resolvent analysis
- Importance of the nozzle-exit boundary-layer state in subsonic turbulent jets
- Wavepackets and trapped acoustic modes in a turbulent jet: coherent structure eduction and global stability
- Nozzle external geometry as a boundary condition for the azimuthal mode selection in an impinging underexpanded jet
- Impact of coherence decay on wavepacket models for broadband shock-associated noise in supersonic jets
- Aeroacoustics of hot jets
- Mach wave radiation of nonlinearly evolving supersonic instability modes in shear layers
- Theory and Computation in Hydrodynamic Stability
- Wave Packets and Turbulent Jet Noise
- Coherence decay and its impact on sound radiation by wavepackets
- Waves in screeching jets
- Two-point wavepacket modelling of jet noise
- Wavepackets in the velocity field of turbulent jets
- High-frequency wavepackets in turbulent jets
- Sensitivity of wavepackets in jets to nonlinear effects: the role of the critical layer
- Real-time modelling of wavepackets in turbulent jets
- Sound generated by instability wave/shock-cell interaction in supersonic jets
- The instability of inviscid jets and wakes in compressible fluid
- On the noise of a nearly ideally expanded supersonic jet
- A NOTE ON PRANDTL'S FORMULA FOR THE WAVE-LENGTH OF A SUPERSONIC GAS JET
- On sound generated aerodynamically I. General theory
This page was built for publication: Wavepacket modelling of broadband shock-associated noise in supersonic jets
