FLOW DURING DROPLET SEPARATION

被引：3

作者：

HALLIGAN, JE

BURKHART, LE

机构：

[1] Institute for Atomic Research, Department of Chemical Engineering, Iowa State University, Ames

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1969年 / 29卷 / 04期

关键词：

D O I：

10.1016/0021-9797(69)90217-3

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Flow patterns inside a separating droplet were measured by following the motion of particles which wore suspended within the droplet. For the four systems investigated, the velocity was independent of radial position and there was no internal circulation during separation. The magnitude of the velocity of the suspended particles relative to the velocity of the apex of the droplet showed that internal fluid motion probably has little influence on the shape of the profile during separation. The experimental velocity curves were approximated by an exponential function using a non-linear least squares analysis. © 1969.

引用

页码：658 / &

共 6 条

[1] The shapes of drops, and the determination of surface tension [J].