Wavepackets and trapped acoustic modes in a turbulent jet: coherent structure eduction and global stability
By Oliver T. Schmidt, Aaron Towne, Tim Colonius, André V. G. Cavalieri, P. Jordan, G. Brès. Journal of Fluid Mechanics, 2017
161 citations recorded by the source corpus.
Subfields: Aerospace Engineering, Computational Mechanics
View Paper: https://www.semanticscholar.org/paper/a2231572e8a97b8aed30131fe852d4ce5480b031
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
- D. Edgington-Mitchell
- P. Jordan
- André V. G. Cavalieri
- G. Brès
- V. Jaunet
In Computational Mechanics
- Oliver T. Schmidt
- Aaron Towne
- Tim Colonius
- D. Edgington-Mitchell
- P. Jordan
- André V. G. Cavalieri
- G. Brès
- V. Jaunet
Citations in the corpus
- Upstream-travelling acoustic jet modes as a closure mechanism for screech (2018, background): “These k− TH waves have recently seen a resurgence of interest in the community, having provided phenomenological explanations for tones in subsonic jets (Towne et al. 2017; Schmidt et al. 2017), jet-plate (Bogey & Gojon 2017), and jet-edge interactions (Jordan et al.”
- Acoustic resonance in the potential core of subsonic jets (2017, methodology): “The global modes computed by Schmidt et al. (2017) support this hypothesis; at the relevant frequencies, the S1 turning points associated with the R5 mechanism have a significant impact on the form of the global modes, while the S2 turning points associated with R2 have a lesser impact.”
- 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., 2017).”
- Aeroacoustic resonance and self-excitation in screeching and impinging supersonic jets – A review (2019, background): “Amongst the most significant findings of the studies of Towne et al.,178 Schmidt et al.,177 and Jordan et al.179 were the existence of heretofore undiscovered “trapped” acoustic modes within the jet core that treat the jet like a soft-walled duct.”
- Importance of the nozzle-exit boundary-layer state in subsonic turbulent jets (2018, background): “Schmidt et al. (2017) and Towne et al. (2017) recently identified and explained a new class of acoustic waves that are trapped within the potential core of subsonic jets.”