Numéro
J. Phys. IV France
Volume 04, Numéro C5, Mai 1994
3ème Congrés français d'acoustique
3rd French conference on acoustics
Page(s) C5-1197 - C5-1200
DOI https://doi.org/10.1051/jp4:19945264
3ème Congrés français d'acoustique
3rd French conference on acoustics

J. Phys. IV France 04 (1994) C5-1197-C5-1200

DOI: 10.1051/jp4:19945264

Bistability and chaos in acoustical resonator filled viscous liquid : experiment and theory

G.A. LYAKHOV, K.F. SHIPILOV and O.V. UMNOVA

General Physics Institute, Russian Academy of Sciences, Vavilov str. 38, 117924 Moscow, Russia


Abstract
Dispersive acoustic bistability, auto - oscillations and transition to chaotic behavior throw the sequence of doubling - period bifurcations have been realized in the experiment with ultrasonic excitation of resonator filled viscous liquid. Theoretical model is presented, which takes into account thermal mechanism of acoustic nonlinearity It gives explanation of all the experimental results.



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