Wavepackets in the velocity field of turbulent jets

By André V. G. Cavalieri, Daniel Rodríguez, P. Jordan, Tim Colonius, Y. Gervais. Journal of Fluid Mechanics, 2012

283 citations recorded by the source corpus.

Subfields: Aerospace Engineering, Computational Mechanics, Environmental Engineering

View Paper: https://www.semanticscholar.org/paper/2d1b4a63fe5e3ebffb1c4c758373f3a9e8a311c6

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Aerospace Engineering

1. Oliver T. Schmidt
2. Aaron Towne
3. Tim Colonius
4. P. Jordan
5. André V. G. Cavalieri
6. D. Edgington-Mitchell
7. G. Brès
8. V. Jaunet

In Computational Mechanics

1. Oliver T. Schmidt
2. Aaron Towne
3. Tim Colonius
4. P. Jordan
5. André V. G. Cavalieri
6. G. Brès
7. D. Edgington-Mitchell
8. V. Jaunet

In Environmental Engineering

1. Tim Colonius
2. Oliver T. Schmidt
3. Aaron Towne
4. P. Jordan
5. André V. G. Cavalieri
6. G. Brès
7. D. Edgington-Mitchell
8. V. Jaunet

Citations in the corpus

• Wavepackets and trapped acoustic modes in a turbulent jet: coherent structure eduction and global stability (2017, background): “The use of parabolized stability equations (PSE) to model wavepackets was pioneered by Yen & Messersmith (1998).”
• Spectral analysis of jet turbulence (2017, methodology): “Wavepackets have been extensively studied, mainly because of their prominent role in the production of jet noise, and models based on the parabolized stability equations (PSE) have proven to be successful at modeling them (Gudmundsson & Colonius 2011; Cavalieri et al. 2013; Sinha et al. 2014).”
• Importance of the nozzle-exit boundary-layer state in subsonic turbulent jets (2018, result): “Suzuki & Colonius (2006) and Gudmundsson & Colonius (2011) presented linear stability results in good agreement with the near pressure field of subsonic jets, and Cavalieri et al. (2013) have extended the comparison to the velocity field, with similar agreement.”
• Acoustic resonance in the potential core of subsonic jets (2017, background): “…to commercial aircraft noise and have been the subject of recent experiments (Viswanathan 2004; Hileman et al. 2005; Suzuki & Colonius 2006; Cavalieri et al. 2013; Fontaine et al. 2015) and large-eddy simulations (Bodony & Lele 2008; Bogey & Bailly 2010; Bogey, Mardsen & Bailly 2012; Brès…”
• Aeroacoustic resonance and self-excitation in screeching and impinging supersonic jets – A review (2019, background): “While quantitative prediction of the growth of the wavepacket is still not an entirely trivial exercise, predictions from linear stability theory demonstrate excellent agreement with initial measured growth rates in canonical turbulent jets.(160) Given that the underlying physical principal is thus ”