| 空泡溃灭时的流场 |
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| 引用本文： | 黄景泉.空泡溃灭时的流场[J].应用数学和力学,1989,10(3):247-251. |
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| 作者姓名： | 黄景泉 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 本文在Rayleigh方法的基础上,对具有表面张力含汽型空泡的溃灭进行了分析.导出空泡溃灭时空泡半径、泡壁速度及溃灭压力与时间的函数关系,并由此给出速度场及压力场的数值解.
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| 收稿时间： | 1984-11-26 |
Flow Field at Collapse of a Cavity |
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| Institution: | Northwestern Polytechnical University, Xi'an |
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| 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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