Structural Features of EHD Flows in Wire-Wire Symmetric Systems of Electrodes

被引:8
|
作者
Ashikhmin, I. A. [1 ]
Stishkov, Yu. K. [1 ]
机构
[1] St Petersburg State Univ, Electrophys Res & Educ Ctr, Dept Phys, St Petersburg 198504, Russia
关键词
Apply Electrochemistry; Surface Engineer; Space Charge Density; Impurity Molecule; Passive Electrode;
D O I
10.3103/S1068375509060064
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
A computer model of the electrohydrodynamic (EHD) flow on the basis of a complete system of equations in a symmetric wire-wire system of electrodes is presented in this work. Based on this model, three numerical experiments have been carried out for the cases of unipolar injection and symmetric and asymmetric bipolar injection. As a result of the comprehensive analysis of these numerical experiments, it has been found that the structure of the through EHD flow in the case of asymmetric bipolar injection is ideal for the realization of the liquid through pumping in a closed channel necessary for the operation of an EHD pump.
引用
收藏
页码:471 / 479
页数:9
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