Abstract
Computational and experimental studies have been made of large-scale vortex structures as sources of acoustic vibrations. Low-frequency sources of vibration in combustion chambers of solid propellant jet engines have been shown to be due to the hydrodynamic instability of large-scale vortex structures in the main gas flow.
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Additional information
M. A. Lavrent'ev Institute of Hydrodynamics. Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 4, pp. 111–118, April, 1994.
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Sukhinin, S.V., Akhmadeev, V.F. Vibrations and vortices in combustion chambers. Russ Phys J 37, 400–406 (1994). https://doi.org/10.1007/BF00560229
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DOI: https://doi.org/10.1007/BF00560229