Generation of self-excited jet oscillations at a wedge

Authors

  • I. V. Vovk
  • V. S. Malyuga

DOI:

https://doi.org/10.15407/dopovidi2015.12.041

Keywords:

jet self-oscillation, wedge tones

Abstract

The problem of a submerged jet running around a rigid wedge is studied numerically. We consider both the transient process of jet oscillation initiation and the sustained self-excited jet oscillations.

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References

König W. Physik Z, 1912, 13: 1053–1054.

Richardson E. G. Dynamics of real fluids, Hodder & Stoughton Educational, 1961.

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Lucas M., Rockwell D. J. Fluid Mech., 1984, 147: 333–352. https://doi.org/10.1017/S0022112084002111

Crighton D.G. J. Fluid Mech., 1992, 234: 361–391. https://doi.org/10.1017/S002211209200082X

Kondratyev V. I., Nazarenko T. I. The edge tone and its amplification. In "Aeroacoustics", Moscow: Nauka, 1980 (in Russian).

Vovk I. V., Grinchenko V. T. Sound born by the flow, Kyiv: Nauk. dumka, 2010 (in Russian).

Malyuga V. S. Prykladna Gidromehanika, 2010, 12, No 4: 45–62 (in Russian).

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Published

10.02.2025

How to Cite

Vovk, I. V., & Malyuga, V. S. (2025). Generation of self-excited jet oscillations at a wedge . Reports of the National Academy of Sciences of Ukraine, (12), 41–48. https://doi.org/10.15407/dopovidi2015.12.041

Issue

No. 12 (2015): Reports of the National Academy of Sciences of Ukraine

Section

Mechanics

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Copyright (c) 2025 Reports of the National Academy of Sciences of Ukraine

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