Electrohydrodynamics: The Taylor-Melcher leaky dielectric model

被引:1194
作者
Saville, DA
机构
[1] Department of Chemical Engineering, Princeton University, Princeton
关键词
electrified drops and jets; suspensions; interface charge; bulk charge;
D O I
10.1146/annurev.fluid.29.1.27
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Electrohydrodynamics deals with fluid motion induced by electric fields. In the mid 1960s GI Taylor introduced the leaky dielectric model to explain the behavior of droplets deformed by a steady field and JR Melcher used it extensively to develop electrohydrodynamics. This review deals with the foundations of the leaky dielectric model and experimental tests designed to probe its usefulness. Although the early experimental studies supported the qualitative features of the model, quantitative agreement was poor. Recent studies are in better agreement with the theory. Even though the model was originally intended to deal with sharp interfaces, contemporary studies with suspensions also agree with the theory. Clearly the leaky dielectric model is more general than originally envisioned.
引用
收藏
页码:27 / 64
页数:38
相关论文
共 70 条
[1]   NOTE ON TAYLORS ELECTROHYDRODYNAMIC THEORY [J].
AJAYI, OO .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1978, 364 (1719) :499-507
[2]   PARTICLE BEHAVIOUR IN SHEAR AND ELECTRIC FIELDS .1. DEFORMATION AND BURST OF FLUID DROPS [J].
ALLAN, RS ;
MASON, SG .
PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1962, 267 (1328) :45-&
[3]  
[Anonymous], 1981, CONTINUUM ELECTROMEC
[4]   SOME ELECTROHYDRODYNAMIC EFFECTS IN FLUID DISPERSIONS [J].
ARP, PA ;
FOISTER, RT ;
MASON, SG .
ADVANCES IN COLLOID AND INTERFACE SCIENCE, 1980, 12 (04) :295-356
[5]  
ATTEN P, 1995, HDB ELECTROSTATIC PR, P121
[6]  
Bailey AG., 1988, ELECTROSTATIC SPRAYI, P46
[7]   NONLINEAR OSCILLATIONS AND BREAKUP OF CONDUCTING, INVISCID DROPS IN AN EXTERNALLY APPLIED ELECTRIC-FIELD [J].
BASARAN, OA ;
PATZEK, TW ;
BENNER, RE ;
SCRIVEN, LE .
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 1995, 34 (10) :3454-3465
[8]  
Basset AB, 1894, AM J MATH, V16, P93, DOI DOI 10.2307/2369834
[9]  
Baygents J. C., 1989, AIP Conference Proceedings, P7
[10]   STABILITY AND SHAPE OF ISOLATED AND PAIRS OF WATER DROPS IN AN ELECTRIC FIELD [J].
BRAZIERSMITH, PR .
PHYSICS OF FLUIDS, 1971, 14 (01) :1-+