Microcavitation in the Slow Motion of a Solid Spherical Particle along a Wall in a Fluid

被引：20
|
作者：
Prokunin, A. N.
机构：
来源：
FLUID DYNAMICS | 2004年 / 39卷 / 05期
关键词：
spherical particle; cavitation; air bubble; wall; creep flow;
D O I：
10.1007/s10697-005-0011-x
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
In the slowmotion of a spherical particle along a wall, a cavity in the form of a non-spherical bubble is detected visually in the narrow particle-wall clearance. The nondimensional parameters associated with cavity formation are formulated and the effect of these parameters on the particle motion is investigated.
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页码：771 / 778
页数：8
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