@inproceedings{9ce52c230677406b9f7740d99d4e40eb,
title = "Acoustic reflection of vorticity waves at a shrouded-jet exit in {"}howling{"} resonances",
abstract = "At some operating conditions shrouded jets are observed to undergo an intense howling resonance. The coupling of vortical modes in the jet with acoustic modes at the shroud exit, which potentially close the resonance loop, are investigated with a vortex sheet model, which is solved using scalar Wiener-Hopf techniques. Peculiar sensitivities to flow parameters are observed that might explain the sporadic character of the observed howling resonance.",
author = "Arnab Samanta and Freund, {Jonathan B.}",
year = "2008",
doi = "10.2514/6.2008-3051",
language = "English (US)",
isbn = "9781563479397",
series = "14th AIAA/CEAS Aeroacoustics Conference (29th AIAA Aeroacoustics Conference)",
publisher = "American Institute of Aeronautics and Astronautics Inc.",
booktitle = "14th AIAA/CEAS Aeroacoustics Conference (29th AIAA Aeroacoustics Conference)",
}