Exploring the Influence of the Evolution of Discharge Plasma Channel on the Characteristics of Electric Explosion Products

Jiaxin Li, Ruoyu Han, Chen Li, Chengzhi Deng, Bingyan Yang, Jiting Ouyang

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

Electric explosion of wires (EEW) is a complex physical process involved multiple phase transitions. The EEW production of ultrafine powders is influenced by numerous elements. Previous researches indicated that the plasma process would have critical impact on the produced nanoparticles. This paper investigated the nanoparticles morphology of Cu and W explosion which represent two typical non-refractory and refractory metals. Electrical characteristics and self-emission images were used to clear the discharge process. The radius of the nanoparticles produced by the silk explosion technology is between a few nanometers and a hundred microns. Experiments indicated that the evolution of discharge channels were obviously different as well as the exploded products. The distribution of nanopowders, geometric mean, and the geometric standard deviation were calculated, and the influence of the plasma process was analyzed based on above parameters.

源语言英语
主期刊名Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781728171494
DOI
出版状态已出版 - 28 5月 2021
活动4th IEEE China International Electrical and Energy Conference, CIEEC 2021 - Wuhan, 中国
期限: 28 5月 202130 5月 2021

出版系列

姓名Proceedings of 2021 IEEE 4th International Electrical and Energy Conference, CIEEC 2021

会议

会议4th IEEE China International Electrical and Energy Conference, CIEEC 2021
国家/地区中国
Wuhan
时期28/05/2130/05/21

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