NOX production by impulse sparks in air

被引：16

作者：

Rahman, Mahbubur ^{[1
]}

Cooray, Vernon ^{[1
]}

Montano, Raul ^{[1
]}

Liyanage, Prasanna ^{[2
]}

Becerra, Marley ^{[1
]}

机构：

[1] Uppsala Univ, Dept Engn Sci, Angstrom Lab, Div Elect, SE-75121 Uppsala, Sweden

[2] Univ Colombo, Dept Phys, Atmospher Phys & Lightning Res Grp, Colombo 03, Sri Lanka

来源：

JOURNAL OF ELECTROSTATICS | 2011年 / 69卷 / 06期

基金：

瑞典研究理事会;

关键词：

Nitrogen oxides; Spark; Current waveform; Lightning; ELECTRICAL DISCHARGES; NITROGEN-OXIDES; OZONE; O-3; CORONA; N2O;

D O I：

10.1016/j.elstat.2011.06.008

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：

An experimental study on the production of NOX by impulse sparks in air is presented. The emphasis is placed on the dependence of the NOX yield on the signature of the discharge current waveforms. A voltage and two current impulses were used in the experiments to create a spark and the NOX production was measured by the method of chemiluminescence. The results show that, for a given current waveform, the NOX production varies linearly with the peak current and the gap length. In addition, it was found that the NOX yield increases with the duration of the current for a given peak current. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：494 / 500

页数：7

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