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EXCITATION OF HIGH-ORDER-MODE SHAPE OSCILLATION OF BUBBLES UNDER ULTRASONIC VIBRATION

DOI: 10.1615/IHTC13.p12.400
7 pages

Ichiro Ueno
Department of Mechanical Engineering Faculty of Science & Technology Tokyo University of Science, Chiba, Japan

T. Kojo
Graduate School at Tokyo University of Science, Chiba, Japan

Sinopsis

Behavior of a single or multiple bubbles under ultrasonic vibration was investigated experimentally. Excitations of surface wave and shape oscillation with distinct mode number were especially focused. Interaction between/among oscillating bubbles in a row rising in water was also introduced by considering bubbles volume variation during the oscillation.

IHTC-13 Digital Library

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