The breaking of axisymmetric slender liquid bridges
The breaking of axisymmetric slender liquid bridges
复制标题
轴对称细长液桥的断裂
DOI：
10.1017/s0022112083001019
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发表时间：
1983
期刊：
影响因子：
--
通讯作者：
J. Meseguer
中科院分区：
文献类型：
--
作者：
J. Meseguer
由表面张力保持的液体可以桥接彼此相距不太远的两个固体之间的差距。静态圆柱形液桥的平衡条件和稳定性准则是众所周知的。然而，不稳定液桥的行为，无论是其向断裂的转变还是由此产生的配置，都是一个值得讨论的问题。本文采用毛细射流问题中广泛采用的一维理论，处理了锚定在两个等长同轴圆盘上的长液桥轴对称破裂的动力学问题。
Liquids held by surface tension forces can bridge the gap between two solid bodies placed not too far apart from each other. The equilibrium conditions and stability criteria for static, cylindrical liquid bridges are well known. However, the behaviour of an unstable liquid bridge, regarding both its transition toward breaking and the resulting configuration, is a matter for discussion. The dynamical problem of axisymmetric rupture of a long liquid bridge anchored at two equal coaxial disks is treated in this paper through the adoption of one-dimensional theories which are widely used in capillary jet problems.