Acoustic chaos

Journal Article · Sat Jun 01 00:00:00 EDT 1996 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.51030· OSTI ID:401084

Lauterborn, W; Parlitz, U ^[1]; Holzfuss, J; Billo, A ^[2]; Akhatov, I ^[3]

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1. Drittes Physikalisches Institut, Universitaet Goettingen, D-37073 Goettingen (Germany)
2. Institut fuer Angewandte Physik, Technische Hochschule Darmstadt, D-64289 Darmstadt (Germany)
3. Department of Continuous Media Mechanics, Bashkir State University, Ufa 450074 (Russia)

Acoustic cavitation, a complex, spatio-temporal dynamical system, is investigated with respect to its chaotic properties. The sound output, the {open_quote}{open_quote}noise{close_quote}{close_quote}, is subjected to time series analysis. The spatial dynamics of the bubble filaments is captured by high speed holographic cinematography and subsequent digital picture processing from the holograms. Theoretical models are put forward for describing the pattern formation. {copyright} {ital 1996 American Institute of Physics.}

• OSTI ID: 401084
• Report Number(s): CONF-950730-; ISSN 0094-243X; TRN: 96:029461
• Journal Information: AIP Conference Proceedings, Vol. 375, Issue 1; Conference: 3. technical conference on nonlinear dynamics (chaos) and full spectrum processing, Mystic, CT (United States), 10-13 Jul 1995; Other Information: PBD: Jun 1996
• Country of Publication: United States
• Language: English

Related Subjects

66 PHYSICS
CAVITATION
NOISE
SOUND WAVES
TIME-SERIES ANALYSIS
BUBBLES
HOLOGRAPHY
BIFURCATION
IMAGE PROCESSING
CHAOTIC SYSTEMS
DYNAMICAL SYSTEMS
HYDROPHONES