Ozone generation as influenced by gas flow in corona reactors

被引：20

作者：

AbdelSalam, M ^{[1
]}

Mizuno, A ^{[1
]}

Shimizu, K ^{[1
]}

机构：

[1] TOYOHASHI UNIV TECHNOL,DEPT ECOL ENGN,TOYOHASHI,AICHI,JAPAN

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 1997年 / 30卷 / 05期

关键词：

D O I：

10.1088/0022-3727/30/5/019

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper is aimed at studying the effect of gas flow on ozone generation in point-to-plane and wire-duct reactors stressed by positive and negative square-pulse voltages (50 ns rise time and 2 ms duration). Two directions of gas flow were attempted; one normal to and the other parallel to the discharge electrode in the reactor. The concentration of the generated ozone increases with the discharge power and is higher when generated by positive pulses (0-165 ppm) than generated by negative pulses (0-80 ppm) with axial flow in the point-plane reactor. The ozone generated with axial flow is higher than that produced with normal flow irrespective of the polarity of the applied pulses. For positive applied pulses, the concentration of generated ozone in the point-plane reactor is in the range 0-80 ppm with axial flow against a range of 0-30 ppm with normal flow for the same range of discharge power. The ozone generated in the wire-duct reactor is several times higher than that generated in the point-plane reactor irrespective of the polarity of the applied pulses or the direction of the gas flow in the reactor.

引用

页码：864 / 870

页数：7

共 18 条

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