Particle charging by unipolar ionic bombardment in an AC electric field

被引：11

作者：

Adamiak, K

机构：

[1] Department of Electrical Engineering, University of Western Ontario

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1997年 / 33卷 / 02期

基金：

加拿大自然科学与工程研究理事会;

关键词：

applied electrostatics; corona discharge; particle charging;

D O I：

10.1109/28.568005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A numerical technique for simulating electrical conditions in a charging device for high-resistivity powders is presented, The device consists of two independent sets of electrodes; the first one, supplied with high de voltage, produces the ionic discharge, and the second, connected to an ac voltage source, prevents precipitation of charged particles, The algorithm presented predicts the electric field and space charge density in the charging zone and then simulates trajectories of particles and the rate of charging, The results of simulation in a number of cases show the influence of different parameters on the work of the device.

引用

页码：421 / 426

页数：6