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Fluctuation and localization of acoustic waves in bubbly water

Chao-Hsien Kuo·Ken Kang-Hsin Wang·Zhen Ye
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Abstract

Here the fluctuation properties of acoustic localization in bubbly water is explored. We show that the strong localization can occur in such a system for a certain frequency range and sufficient filling fractions of air-bubbles. Two fluctuating quantities are considered, that is, the fluctuation of transmission and the fluctuation of the phase of acoustic wave fields. When localization occurs, these fluctuations tend to vanish, a feature able to uniquely identify the phenomenon of wave localization.

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Chao-Hsien Kuo, Ken Kang-Hsin Wang, Zhen Ye. 2003-07-02. Fluctuation and localization of acoustic waves in bubbly water. https://doi.org/10.1063/1.1627937

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