3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-1197-C5-1200
Bistability and chaos in acoustical resonator filled viscous liquid : experiment and theoryG.A. LYAKHOV, K.F. SHIPILOV and O.V. UMNOVA
General Physics Institute, Russian Academy of Sciences, Vavilov str. 38, 117924 Moscow, Russia
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.
© EDP Sciences 1994