An analytical approach to wire-to-cylinder corona discharge

被引：19

作者：

Yanallah, K.

Pontiga, F. ^{[1
]}

Meslem, Y.

Castellanos, A. ^{[1
]}

机构：

[1] Univ Seville, Seville, Spain

来源：

JOURNAL OF ELECTROSTATICS | 2012年 / 70卷 / 04期

关键词：

Corona discharge; Analytic approach; Chemical reactions; Ozone generation; POINT-PLANE CONFIGURATION; NEGATIVE DC CORONA; ELECTROSTATIC PRECIPITATORS; OZONE GENERATION; POSITIVE CORONA; OXYGEN; PLASMA; ELECTRODES; MODEL; AIR;

D O I：

10.1016/j.elstat.2012.05.002

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In the present paper, an analytical approach is proposed to determine the radial distributions of electric field, electrons, ion densities and temperature of a DC corona discharge in wire-to-cylinder geometry, using oxygen as feed gas. The current-voltage (CV) characteristic measured in experiments is used as an input in the calculation. The objective of this work is to provide approximated analytical solutions of the corona discharge with low computational cost, which can be useful in different technological applications, such as the generation of ozone or the decomposition of pollutant gases. The predictions of the analytical model are compared with the results obtained from a much more complete numerical simulation. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：374 / 383

页数：10

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