Transactions of Nonferrous Metals Society of China The Chinese Journal of Nonferrous Metals

您目前所在的位置:首页 - 期刊简介 - 详细页面

中国有色金属学报(英文版)

Transactions of Nonferrous Metals Society of China

Vol. 6    No. 3    September 1996

[PDF Download]    [Flash Online]

    

A THEORETICAL INVESTIGATION OF BUBBLE ELECTROPHORESIS
Xu Jirun1,Kelsall G H2

1.P.O.Box139, Northeastern University, Shenyang110006
2.Imperial College of Science and Technology, London, England

Abstract:The fluid movement inside and outside a bubble rising in a liquid medium was investigated by taking the interfacial tension gradient and the potential variation along the bubble surface into account, then the potential distribution within the double layer and the electroneutral area outside the bubble was determined in order to get the normal and tangential potential gradient on the surface; Finally, a formula describing the electrophoretic mobility was reached, which is obviously distinct from that for solid particles and has been found to be in consistence with experimental results.

 

Key words: bubble fluid recirculation interface potential electrophoretic mobility

ISSN 1004-0609
CN 43-1238/TG
CODEN: ZYJXFK

ISSN 1003-6326
CN 43-1239/TG
CODEN: TNMCEW

主管:中国科学技术协会 主办:中国有色金属学会 承办:中南大学
湘ICP备09001153号 版权所有:《中国有色金属学报》编辑部
------------------------------------------------------------------------------------------
地 址:湖南省长沙市岳麓山中南大学内 邮编:410083
电 话:0731-88876765,88877197,88830410   传真:0731-88877197   电子邮箱:f-ysxb@mail.csu.edu.cn