| Influence of longitudinal argon flow on DC glow discharge at atmospheric pressure | |
Zhu, Sha1; Jiang, Weiman1; Tang, Jie1 ; Xu, Yonggang1,2; Wang, Yishan1; Zhao, Wei1; Duan, Yixiang1,3
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| 作者部门 | 瞬态光学技术国家重点实验室 |
| 2016-05-01 | |
| 发表期刊 | JAPANESE JOURNAL OF APPLIED PHYSICS
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| ISSN | 0021-4922 |
| 卷号 | 55期号:5 |
| 产权排序 | 1 |
| 摘要 | A one-dimensional self-consistent fluid model was employed to investigate the influence of longitudinal argon flow on the DC glow discharge at atmospheric pressure. It is found that the charges exhibit distinct dynamic behaviors at different argon flow velocities, accompanied by a considerable change in the discharge structure. The positive argon flow allows for the reduction of charge densities in the positive column and negative glow regions, and even leads to the disappearance of negative glow. The negative argon flow gives rise to the enhancement of charge densities in the positive column and negative glow regions. These observations are attributed to the fact that the gas flow convection influences the transport of charges through different manners by comparing the argon flow velocity with the ion drift velocity. The findings are important for improving the chemical activity and work efficiency of the plasma source by controlling the gas flow in practical applications. (C) 2016 The Japan Society of Applied Physics |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.7567/JJAP.55.056202 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | AIR-FLOW ; CORONA DISCHARGE ; PLASMA ; DEPOSITION |
| 语种 | 英语 |
| WOS研究方向 | Physics |
| 项目资助者 | National Major Scientific Instruments and Equipment Development Special Funds(2011YQ030113) ; Natural Science Foundation of Shannxi Province, China(2015JM1019) ; CAS "Light of West China" Program |
| WOS类目 | Physics, Applied |
| WOS记录号 | WOS:000374506700022 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28131 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Shaanxi Normal Univ, Sch Phys & Informat Technol, Xian 710119, Peoples R China 3.Sichuan Univ, Res Ctr Analyt Instrumentat, Chengdu 610064, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Sha,Jiang, Weiman,Tang, Jie,et al. Influence of longitudinal argon flow on DC glow discharge at atmospheric pressure[J]. JAPANESE JOURNAL OF APPLIED PHYSICS,2016,55(5). |
| APA | Zhu, Sha.,Jiang, Weiman.,Tang, Jie.,Xu, Yonggang.,Wang, Yishan.,...&Duan, Yixiang.(2016).Influence of longitudinal argon flow on DC glow discharge at atmospheric pressure.JAPANESE JOURNAL OF APPLIED PHYSICS,55(5). |
| MLA | Zhu, Sha,et al."Influence of longitudinal argon flow on DC glow discharge at atmospheric pressure".JAPANESE JOURNAL OF APPLIED PHYSICS 55.5(2016). |
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| Influence of longitu（1018KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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