Peculiarities of the nonlinear dynamics of a gas bubble under the action of resonance and noise acoustic fields

Autor:	A. O. Maksimov, E. V. Sosedko
Rok vydání:	2003
Předmět:	Physics Nonlinear system Classical mechanics Physics and Astronomy (miscellaneous) Bistability Bubble Harmonic Resonance Mechanics Dynamical system Signal Action (physics)
Zdroj:	Technical Physics Letters. 29:102-104
ISSN:	1090-6533 1063-7850
DOI:	10.1134/1.1558738
Popis:	An analysis of the nonlinear dynamics of a gas bubble in an acoustic field comprising a high-power harmonic signal and a noise component shows that the effect of the random component is significant in the region of bistability of this dynamical system. Behavior of the bubble in this region is characterized by a significant increase in the duration of transition processes and by an essentially non-Gaussian distribution of fluctuations in the vicinity of stable trajectories.
Databáze:	OpenAIRE
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