EFFECT OF AN ELECTRIC-FIELD ON BUBBLE-GROWTH RATE

被引：12

作者：

CHENG, KJ

CHADDOCK, JB

机构：

[1] Duke Univ, Dep of Mechanical, Engineering, Durham, NC, USA, Duke Univ, Dep of Mechanical Engineering, Durham, NC, USA

来源：

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER | 1985年 / 12卷 / 03期

关键词：

ELECTRIC FIELD EFFECTS;

D O I：

10.1016/0735-1933(85)90049-1

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A uniform electric field elongates spherical bubbles to prolate spheroids. This results in a larger surface area to volume ratio for a given bubble size, and more efficient heat transfer from a superheated liquid to the bubbles during nucleate boiling. Hence bubbles should grow faster in an electric field. The bubble growth rate in an electric field is studied using the heat diffusion controlled growth model.

引用

页码：259 / 268

页数：10

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