BREAK-UP OF DROPS AND BUBBLES IN STAGNANT MEDIA

被引：64

作者：

GRACE, JR

WAIREGI, T

BROPHY, J

机构：

[1] Department of Chemical Engineering, McGill University, Montreal

[2] Imperial Research Centre, Sarnia, Ontario

[3] McMaster University, Hamilton, Ontario

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1978年 / 56卷 / 01期

关键词：

D O I：

10.1002/cjce.5450560101

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

A simple empirical model is developed based on two‐dimensional linearized Rayleigh‐Taylor stability theory to describe the break‐up of drops and bubbles in stagnant fluids. Splitting is predicted to occur if the growth of indentations on the leading edge is rapid enough relative to the rate at which the disturbance is carried around the interface to the equator. Experimental data on maximum stable sizes of drops and bubbles in viscous liquids are presented for eighteen different systems, covering a range much larger than in previous studies. Agreement between the model and experimental results is favourable. Copyright © 1978 Canadian Society for Chemical Engineering

引用

页码：3 / 8

页数：6

共 35 条

[1] EFFECTS OF SURFACE TENSION AND VISCOSITY ON TAYLOR INSTABILITY [J].