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中文摘要：
采用自行研制的光偏转测试系统对强激光诱导液体物质的空化现象进行了实验研究。实验得到了激光等离子体冲击波传播规律和空泡的动力学特性。结果表明，激光等离子体冲击波在其传播过程中迅速衰减为声波；激光空泡的最大泡径随脉动次数增加依次减小，而收缩的最小泡径则由腔内含气量决定。
英文摘要：
Based on optical beam deflection（OBD）, a fiber-optic diagnostic system is proposed to investigate the propagation of a laser-induced plasma shock wave and the oscillation of a cavitation bubble. By the sequence of experimental waveforms detected at different distances, the attenuation property of the plasma shock wave is obtained. Meantime, both the maximum and the minimum bubble radii are determined during the first three oscillating cycles.
同期刊论文项目
同项目期刊论文
Experimental investigation of the collapse of laser-generated cavitation bubbles near a solid bounda
Influence of Liquid Viscosity on a Liquid-Jet Produced by the Collapse of a Laser-Induced Bubble nea
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