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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2011, Volume 51, Number 7, Pages 1266–1279
(Mi zvmmf9478)
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This article is cited in 3 scientific papers (total in 3 papers)
1 : 3 Resonance is a possible cause of nonlinear panel flutter
A. N. Kulikov Yaroslavl State University, Sovetskaya ul. 14, Yaroslavl, 150000 Russia
Abstract:
A nonlinear boundary value problem modeling oscillations of a plate in a supersonic gas flow is considered. Using the normal forms method, the method of integral manifolds for dynamical systems with infinite-dimensional phase space, and asymptotic methods combined with numerical techniques, it is shown that the 1 : 3 resonance of eigenfrequencies of the linearized boundary value problem can be a cause of subcritical bifurcations and hard excitation of oscillations.
Key words:
nonlinear boundary value problem, stability, local bifurcations, quasi-normal form, model of a plate oscillation in a supersonic gas flow.
Received: 26.03.2010 Revised: 26.11.2010
Citation:
A. N. Kulikov, “1 : 3 Resonance is a possible cause of nonlinear panel flutter”, Zh. Vychisl. Mat. Mat. Fiz., 51:7 (2011), 1266–1279; Comput. Math. Math. Phys., 51:7 (2011), 1181–1193
Linking options:
https://www.mathnet.ru/eng/zvmmf9478 https://www.mathnet.ru/eng/zvmmf/v51/i7/p1266
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Abstract page: | 380 | Full-text PDF : | 131 | References: | 77 | First page: | 14 |
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