A NOTE ON THE FORCE ON AN ACCELERATING SPHERICAL DROP AT LOW-REYNOLDS-NUMBER

被引:31
|
作者
GALINDO, V
GERBETH, G
机构
[1] Research Center Rossendorf Inc., D-01314 Dresden
来源
PHYSICS OF FLUIDS A-FLUID DYNAMICS | 1993年 / 5卷 / 12期
关键词
D O I
10.1063/1.858686
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The time-dependent drag force on a spherical drop is analyzed for the linear limit of small Reynolds numbers. There is an error in literature on the generalization of the known Basset memory kernel of a rigid sphere to the case of a drop. Correct results are presented here. A new overshooting effect is found if thermocapillarity is driving the drop motion rather than gravity.
引用
收藏
页码:3290 / 3292
页数:3
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