Investigation of the properties of laser-induced cavitation bubble collapse and sound waves

Shengyong Li; Xiaochuan Ai; Ronghua Wu; Jing Cao

doi:10.1117/12.2266857

10 February 2017 Investigation of the properties of laser-induced cavitation bubble collapse and sound waves

Shengyong Li, Xiaochuan Ai, Ronghua Wu, Jing Cao

Proceedings Volume 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016); 1025024 (2017) https://doi.org/10.1117/12.2266857
Event: Fourth International Conference on Optical and Photonics Engineering, 2016, Chengdu, China

Abstract

The theoretical model of single bubble movement in an ideal solution, to carry on the numerical simulation of the process of cavitation in the liquid, the liquid in different laser energy, laser induced cavitation rules and acoustic characteristics were studied by high-speed camera, high frequency measurements of the hydrophone. The results show that with the increase of laser energy, the period of bubble pulsation and the maximum bubble radius increase gradually, and the amplitude of the laser acoustic signal becomes larger.

Citation Download Citation

Shengyong Li, Xiaochuan Ai, Ronghua Wu, and Jing Cao "Investigation of the properties of laser-induced cavitation bubble collapse and sound waves", Proc. SPIE 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016), 1025024 (10 February 2017); https://doi.org/10.1117/12.2266857

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