Micro Bubble and Sonoluminescence
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概要
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The author reviews the interaction of micro bubbles with ultrasound. First, the action of acoustic radiation pressure on bubbles is discussed in contrast with that on small particles noting the concept of Bjerknes force, resonant bubbles and nonlinear oscillation of bubbles. In the past decade, sonoluminescence, light emission from a single oscillating bubble, attracted attention of researchers because of its strange characteristics. A short history of sonoluminescence and its characteristics are summarized based on bubble motion in a sound field. Lastly, industrial and medical applications of extreme environment generated by collapsing micro bubbles are discussed as promising technology in the new century.
- Publication Office, Japanese Journal of Applied Physics, Faculty of Science, University of Tokyoの論文
- 2001-05-30
著者
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MITOME Hideto
National Industrial Research Institute of Nagoya, AIST, MITI
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Mitome Hideto
National Institute of Advanced Industrial Science and Technology, 1 Hirate-cho, Kita-ku, Nagoya 462-8510, Japan
関連論文
- Control of a Standing Wave Field Using a Line-Focused Transducer for Two-Dimensional Manipulation of Particles
- Simultaneous Observation of Motion and Size of a Sonoluminescing Bubble (Short Note)
- Observation of a Sonoluminescing Bubble Using a Stroboscope
- Measurement of Distribution of Acoustic Radiation Force Perpendicular to Sound Beam Axis
- Relationship between a Standing-Wave Field and a Sonoluminescing Field
- Influence of the Sound Field on the Intensity of Sonoluminescence
- Effects of Nonlinearity in Development of Acoustic Streaming
- Micro Bubble and Sonoluminescence
- Difference in Threshold between Sono- and Sonochemical Luminescence
- Effects of pH and Surfactant on the Ultrasound-Induced Chemiluminescence of Luminol
- Quenching Mechanism of Multibubble Sonoluminescence at Excessive Sound Pressure
- Fundamental Study of a Stacked Lithium Niobate Transducer
- Micro Bubble and Sonoluminescence
- Effects of pH and Surfactant on the Ultrasound-Induced Chemiluminescence of Luminol