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arXiv 1310.3501physics.flu-dyn
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振荡微气泡激发的高频毛细波

High-frequency capillary waves excited by oscillating microbubbles

Angelo Pommella, Jeanne Lantz, Vincent Poulichet, Valeria Garbin

摘要:

这个流体动力学视频显示了由自由表面附近的微气泡的体积振荡激发的高频毛细波。毛细波的频率由微泡的振荡频率控制,微泡由超声场驱动。显示了单个气泡产生的径向毛细波和由多个气泡的毛细波叠加产生的干涉图样。

英文摘要:

This fluid dynamics video shows high-frequency capillary waves excited by the volumetric oscillations of microbubbles near a free surface. The frequency of the capillary waves is controlled by the oscillation frequency of the microbubbles, which are driven by an ultrasound field. Radial capillary waves produced by single bubbles and interference patterns generated by the superposition of capillary waves from multiple bubbles are shown.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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