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Title: Robust acoustic wave manipulation of bubbly liquids
Authors: Gumerov, N. A.
Akhatov, I. S.
Sametov, S. P.
Khazimullin, M. V.
Ohl, Claus-Dieter
Gonzalez-Avila, Silvestre Roberto
Keywords: Bubble dynamics
Acoustic waves
Issue Date: 2016
Source: Gumerov, N. A., Akhatov, I. S., Ohl, C. D., Sametov, S. P., Khazimullin, M. V., & Gonzalez-Avila, S. R. (2016). Robust acoustic wave manipulation of bubbly liquids. Applied Physics Letters, 108(13), 134102-.
Series/Report no.: Applied Physics Letters
Abstract: Experiments with water–air bubbly liquids when exposed to acoustic fields of frequency ∼100 kHz and intensity below the cavitation threshold demonstrate that bubbles ∼30 μm in diameter can be “pushed” away from acoustic sources by acoustic radiation independently from the direction of gravity. This manifests formation and propagation of acoustically induced transparency waves(waves of the bubble volume fraction). In fact, this is a collective effect of bubbles, which can be described by a mathematical model of bubble self-organization in acoustic fields that matches well with our experiments.
ISSN: 0003-6951
DOI: 10.1063/1.4944893
Schools: School of Physical and Mathematical Sciences 
Rights: © 2016 AIP Publishing LLC. This paper was published in Applied Physics Letters and is made available as an electronic reprint (preprint) with permission of AIP Publishing LLC. The published version is available at: []. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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