Instability wave models for the near-field fluctuations of turbulent jets
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Publication:2893788
DOI10.1017/jfm.2011.401zbMath1241.76203OpenAlexW2028163140WikidataQ59755831 ScholiaQ59755831MaRDI QIDQ2893788
Publication date: 26 June 2012
Published in: Journal of Fluid Mechanics (Search for Journal in Brave)
Full work available at URL: https://authors.library.caltech.edu/29118/
Absolute and convective instability and stability in hydrodynamic stability (76E15) Shear flows and turbulence (76F10)
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Cites Work
- Shear-layer acoustic radiation in an excited subsonic jet: models for vortex pairing and superdirective noise
- Time dependent boundary conditions for hyperbolic systems
- Analysis of the linear stability of compressible boundary layers using the PSE
- Spectral analysis of parabolized stability equations
- Nonparallel and nonlinear stability of supersonic jet flow
- Linear and nonlinear processes in two-dimensional mixing layer dynamics and sound radiation
- Outline of a theory of turbulent shear flow
- Sound generated by instability waves of supersonic flows. Part 2. Axisymmetric jets
- Pressure spectra in turbulent free shear flows
- GLOBAL INSTABILITIES IN SPATIALLY DEVELOPING FLOWS: Non-Normality and Nonlinearity
- Instability waves in a subsonic round jet detected using a near-field phased microphone array
- On the turbulent mixing of compressible free shear layers
- Linear impulse response in hot round jets
- An evaluation of linear instability waves as sources of sound in a supersonic turbulent jet
- On the interaction between fundamental and subharmonic instability waves in a turbulent round jet
- A study of the interactions between large-scale coherent structures and fine-grained turbulence in a round jet
- Linear and nonlinear stability of the Blasius boundary layer
- On turbulence and noise of an axisymmetric shear flow
- Stability of slowly diverging jet flow
- Unstable waves on an axisymmetric jet column
- The near pressure field of co-axial subsonic jets
- On the growth and propagation of linear instability waves in compressible turbulent jets
- On sound generated aerodynamically I. General theory
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