Applied Mathematics and Mechanics (English Edition) ›› 1989, Vol. 10 ›› Issue (3): 259-263.

• 论文 • 上一篇    下一篇

FLOW FIELD AT COLLAPSE OF A CAVITY

黄景泉   

  1. Northwestern Polytechnical University, Xi’an
  • 收稿日期:1984-11-26 出版日期:1989-03-18 发布日期:1989-03-18

FLOW FIELD AT COLLAPSE OF A CAVITY

Huang Jing-chuan   

  1. Northwestern Polytechnical University, Xi’an
  • Received:1984-11-26 Online:1989-03-18 Published:1989-03-18

摘要: Employing Rayleigh’s method, the collapse of a vaporous bubble in an incompressible liquid with surface tension is analysed. The expressions of time versus radius, bubble-wall velocity and pressure developed at collapse are thus introduced.Finally, the numerical solution of velocity and pressure field in the liquid surrounding the cavity is also given.

Abstract: Employing Rayleigh’s method, the collapse of a vaporous bubble in an incompressible liquid with surface tension is analysed. The expressions of time versus radius, bubble-wall velocity and pressure developed at collapse are thus introduced.Finally, the numerical solution of velocity and pressure field in the liquid surrounding the cavity is also given.

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