Effect of electric charge convection on the rate of mass transfer from a droplet in a constant electric field

被引：1
|
作者：
Elperin, T. [1 ]
Fominykh, A. [1 ]
机构：
[1] Ben Gurion Univ Negev, Pearlstone Ctr Aeronaut Engn Studies, Dept Mech Engn, IL-84105 Beer Sheva, Israel
来源：
CHEMICAL ENGINEERING AND PROCESSING-PROCESS INTENSIFICATION | 2009年 / 48卷 / 11-12期
关键词：
Mass transfer; Diffusion; Drop; Extraction; Electric charge convection; Taylor circulation; FLUID SPHERE; SOLVENT-EXTRACTION; TRANSIENT HEAT; CIRCULATION;
D O I：
10.1016/j.cep.2009.10.011
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
We consider mass transfer in a system comprising a stationary fluid dielectric sphere embedded into an immiscible dielectric liquid under the influence of a constant uniform electric field. The partial differential equation of convective diffusion is solved by means of a similarity transformation, and the solution is obtained in a closed analytical form. For small electric Reynolds numbers the obtained solution recovers the solution found by Morrison [1]. (C) 2009 Elsevier B.V. All rights reserved.
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页码：1579 / 1582
页数：4
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