Numerical investigation of bubble nonlinear dynamics characteristics

Journal Article · Wed Oct 28 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4934417· OSTI ID:22492642

Shi, Jie; Yang, Desen; Shi, Shengguo; Hu, Bo ^[1]; Zhang, Haoyang; Jiang, Wei ^[2]

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1. Acoustic Science and Technology Laboratory, Harbin Engineering University, Harbin 150001 (China)
2. College of Underwater Acoustic Engineering, Harbin Engineering University, Harbin 150001 (China)

The complicated dynamical behaviors of bubble oscillation driven by acoustic wave can provide favorable conditions for many engineering applications. On the basis of Keller-Miksis model, the influences of control parameters, including acoustic frequency, acoustic pressure and radius of gas bubble, are discussed by utilizing various numerical analysis methods, Furthermore, the law of power spectral variation is studied. It is shown that the complicated dynamic behaviors of bubble oscillation driven by acoustic wave, such as bifurcation and chaos, further the stimulated scattering processes are revealed.

• OSTI ID: 22492642
• Journal Information: AIP Conference Proceedings, Vol. 1685, Issue 1; Conference: 20. international symposium on nonlinear acoustics, Ecully (France), 29 Jun - 3 Jul 2015, 2. international sonic boom forum, Ecully (France), 29 Jun - 3 Jul 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
42 ENGINEERING
BIFURCATION
BUBBLES
CHAOS THEORY
NONLINEAR PROBLEMS
NUMERICAL ANALYSIS
OSCILLATIONS
SCATTERING
SOUND WAVES
VARIATIONS