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Applied Mathematics and Mechanics (English Edition) ›› 2010, Vol. 31 ›› Issue (2): 175-182.doi: https://doi.org/10.1007/s10483-010-0205-z

• Articles • 上一篇    下一篇

Fusion dynamics of underwater explosion bubbles

张阿漫1,2 曾令玉1 王诗平1 杨树涛1 姚熊亮1 闻雪友2   

  1. 1. School of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, P. R. China;
    2. Harbin Marine Boiler and Turbine Research Institute, Harbin 150036, P. R. China
  • 收稿日期:2009-01-13 修回日期:2009-12-11 出版日期:2010-02-01 发布日期:2010-02-01

Fusion dynamics of underwater explosion bubbles

ZHANG A-Man1,2, ZENG Ling-Yu1, WANG Shi-Ping1, YANG Shu-Tao1, YAO Xiong-Liang1, WEN Xue-You2   

  1. 1. School of Shipbuilding Engineering, Harbin Engineering University, Harbin 150001, P. R. China;
    2. Harbin Marine Boiler and Turbine Research Institute, Harbin 150036, P. R. China
  • Received:2009-01-13 Revised:2009-12-11 Online:2010-02-01 Published:2010-02-01

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1109

被引次数

6

摘要： Fusion of bubbles is a common and significant phenomenon in the nature. In this work, the potential flow theory and the boundary integral method are employed to simulate the fusion of underwater explosion bubbles. Based on the numerical and experimental results in the literature, a three-dimensional model of bubble fusion is established. A good agreement is shown between the numerical results and experimental data. Influences
of characteristic parameters such as distance and depth are specifically investigated by using the developed three-dimensional program, resulting in favorable curves and conclusions. This work provides references for the relevant research on fusion mechanics and dynamic characteristics of bubbles.

Abstract: Fusion of bubbles is a common and significant phenomenon in the nature. In this work, the potential flow theory and the boundary integral method are employed to simulate the fusion of underwater explosion bubbles. Based on the numerical and experimental results in the literature, a three-dimensional model of bubble fusion is established. A good agreement is shown between the numerical results and experimental data. Influences
of characteristic parameters such as distance and depth are specifically investigated by using the developed three-dimensional program, resulting in favorable curves and conclusions. This work provides references for the relevant research on fusion mechanics and dynamic characteristics of bubbles.

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