Numerical investigation of the coalescence of viscous-liquid drops

被引：2
|
作者：
Smetanin S.V.
Shrager G.R.
Yakutenok V.A.
机构：
来源：
Fluid Dynamics | 2000年 / 35卷 / 6期
关键词：
Surface Tension; Free Surface; Numerical Investigation; Kinematic Condition; Liquid Free Surface;
D O I：
10.1023/A:1004132406738
中图分类号：
学科分类号：
摘要：
The coalescence of two identical viscous-liquid drops in weightlessness under the action of surface tension is considered. Inside the drops, the flow is described by the Navier-Stokes and Poisson (for the pressure) equations. On the liquid free surface in contact with the medium at rest, the dynamic and kinematic conditions are used. The problem is solved by a finite-difference method. The coalescence of the drops and the subsequent oscillations of the resultant drop are investigated. The results are compared with the known data.
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页码：813 / 819
页数：6
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