Instability wave models for the near-field fluctuations of turbulent jets
By K. Gudmundsson, Tim Colonius. Journal of Fluid Mechanics, 2011
305 citations recorded by the source corpus.
Subfields: Aerospace Engineering, Computational Mechanics, Environmental Engineering
View Paper: https://www.semanticscholar.org/paper/540352fd16e73b92f07b48b34a4aeebcf808bfe3
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
- Oliver T. Schmidt
- Aaron Towne
- Tim Colonius
- P. Jordan
- André V. G. Cavalieri
- G. Brès
- V. Jaunet
- Sanjiva K. Lele
In Computational Mechanics
- Oliver T. Schmidt
- Aaron Towne
- Tim Colonius
- P. Jordan
- André V. G. Cavalieri
- G. Brès
- V. Jaunet
- Sanjiva K. Lele
In Environmental Engineering
- Tim Colonius
- Oliver T. Schmidt
- Aaron Towne
- P. Jordan
- André V. G. Cavalieri
- G. Brès
- V. Jaunet
- Sanjiva K. Lele
Citations in the corpus
- Scattering of wavepackets by a flat plate in the vicinity of a turbulent jet (2012, unknown): “Modelling of the sound source as wavepackets, which were detected previously in free jets and were seen to drive the near pressure field[9, 4] appears thus promising.”
- Wave Packets and Turbulent Jet Noise (2013, methodology): “PSE in this case can be viewed as an approximate solution of the general matched asymptotic expansion procedure developed by Tam and coworkers (see Tam 1995) to predict Mach wave radiation from instability waves in slowly diverging flows.”
- 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.”
- Multi-scale proper orthogonal decomposition of complex fluid flows (2018, background): “…et al. 2012; Rahmanian et al. 2014), unstable patterns in the evolution of hydrodynamic instabilities (Charru & de Forcrand-Millard 2009; Gudmundsson & Colonius 2011; Melnikov et al. 2014; Schmid & Brandt 2014), transition to turbulence (Hussain 1986; Grinstein & DeVore 1996),…”
- Conditions for validity of mean flow stability analysis (2016, unknown): “This result is reminiscent of the work of Gudmundsson & Colonius (2011), who found a strongly improved agreement between the experimental spectra and the local stability results computed for a turbulent jet when these spectra were obtained by POD filtering instead of the classical Welch method.”
- Acoustic resonance in the potential core of subsonic jets (2017, methodology): “…non-parallel models have been developed based on energy methods (Chan 1974; Liu 1974), asymptomatic analysis (Crighton & Gaster 1976; Tam & Morris 1980; Tam & Burton 1984) and parabolized stability equations (Balakumar 1998; Yen & Messersmith 1998; Gudmundsson & Colonius 2011; Sinha et al. 2014).”
- Spectral proper orthogonal decomposition and its relationship to dynamic mode decomposition and resolvent analysis (2017, methodology): “…(Delville et al., 1999; Braud et al., 2004), jets (Glauser et al., 1987; Arndt et al., 1997; Gordeyev & Thomas, 2000; Citriniti & George, 2000; Gudmundsson & Colonius, 2011; Schmidt et al., 2017a), wakes (Tutkun et al., 2008; Araya et al., 2017), and the flow around an airfoil (Abreu et al.,…”
- 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).”