典型文献
Kinetic study of key species and reactions of atmospheric pressure pulsed corona discharge in humid air
文献摘要：
In this study,we examined the key particles and chemical reactions that substantially influence plasma characteristics.In summarizing the chemical reaction model for the discharge process of N2-O2-H2O(g)mixed gases,65 particle types and 673 chemical reactions were investigated.On this basis,a global model of atmospheric pressure humid air discharge plasma was developed,with a focus on the variation of charged particles densities and chemical reaction rates with time under the excitation of a 0-200 Td pulsed electric field.Particles with a density greater than 1％of the electron density were classified as key particles.For such particles,the top ranking generation or consumption reactions(i.e.where the sum of their rates was greater than 95％of the total rate of the generation or consumption reactions)were classified as key chemical reactions.On the basis of the key particles and reactions identified,a simplified global model was derived.A comparison of the global model with the simplified global model in terms of the model parameters,particle densities,reaction rates(with time),and calculation efficiencies demonstrated that both models can adequately identify the key particles and chemical reactions reflecting the chemical process of atmospheric pressure discharge plasma in humid air.Thus,by analyzing the key particles and chemical reaction pathways,the charge and substance transfer mechanism of atmospheric pressure pulse discharge plasma in humid air was revealed,and the mechanism underlying water vapor molecules'influence on atmospheric pressure air discharge was elucidated.
文献关键词：
中图分类号：
作者姓名：
Yongkang PENG;Xiaoyue CHEN;Yeqiang DENG;Lei LAN;Haoyu ZHAN;Xuekai PEI;Jiahao CHEN;Yukuan YUAN;Xishan WEN
作者机构：
The School of Electrical Engineering and Automation,Wuhan University,Wuhan 430072,People's Republic of China
文献出处：
引用格式：
[1]Yongkang PENG;Xiaoyue CHEN;Yeqiang DENG;Lei LAN;Haoyu ZHAN;Xuekai PEI;Jiahao CHEN;Yukuan YUAN;Xishan WEN-.Kinetic study of key species and reactions of atmospheric pressure pulsed corona discharge in humid air)[J].等离子体科学和技术（英文版）,2022(05):154-168
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B类：
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AB值：
0.423653
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