Exploring morphological variations of a laser-induced water jet in temporal evolution: Formation of an air bubble enclosing a water drop

Ross C.C. Chen, Y. T. Yu, Kuan-Wei Su, Yung-Fu Chen

研究成果: Article同行評審

7 引文 斯高帕斯(Scopus)

摘要

We explore the spatio-temporal dynamics of a water jet that is generated by laser-induced water breakdown beneath a flat free surface. We find that morphological variations in the temporal evolution can be divided into three categories depending on the depth parameter γ, which is the ratio of the water-breakdown depth to the maximum bubble radius. For a depth parameter in the range 0.8 ≤ γ ≤ 1.03, we observe an intriguing pattern formation in which an air bubble perfectly encloses a water drop through the process of the Plateau-Rayleigh instability.

原文English
文章編號116002
頁數7
期刊Laser Physics
23
發行號11
DOIs
出版狀態Published - 11月 2013

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