Abstract
Earlier, using the global instability method, the stability of a strip plate in a supersonic gas flow was investigated. In addition to the classical (low-frequency) flutter developing upon the interaction between the plate oscillation modes, a novel (high-frequency) flutter type in which the oscillations are unimodal was detected. In the present study, the effect on the high-frequency flutter of the plate width (earlier only an asymptotic analysis for a width tending to infinity was performed), its damping characteristics, and the presence of a gas at rest on the side opposite the flow is investigated.
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References
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Translated from Izvestiya Rossiiskoi Academii Nauk, Mekhanika Zhidkosti i Gaza, No. 2, 2006, pp. 163–172.
Original Russian Text Copyright © 2006 by Vedeneev.
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Vedeneev, V.V. High-frequency plate flutter. Fluid Dyn 41, 313–321 (2006). https://doi.org/10.1007/s10697-006-0046-7
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DOI: https://doi.org/10.1007/s10697-006-0046-7