Acoustic chaos

Journal Article · Sat Jun 01 04:00:00 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--
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 375; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

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