Comparative observation of Ar, Ar-H-2 and Ar-N-2 DC arc plasma jets and their arc root behaviour at reduced pressure
文献类型：期刊论文
| 作者 | Pan WX(潘文霞) ; Meng X(孟显); Li T(李滕); Chen X(陈熙); Wu CK(吴承康)
|
| 刊名 | Plasma Science & Technology
 |
| 出版日期 | 2007 |
| 卷号 | 9期号:2页码:152-157 |
| 通讯作者邮箱 | wxpan@imech.ac.cn |
| 关键词 | Torch Fluctuations Generation Surface |
| ISSN号 | 1009-0630 |
| 通讯作者 | Pan, WX (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100080, Peoples R China. |
| 中文摘要 | Results observed experimentally are presented, about the DC arc plasma jets and their arc-root behaviour generated at reduced gas pressure without or with an applied magnetic field. Pure argon, argon-hydrogen or argon- nitrogen mixture was used as the plasma-forming gas. A specially designed copper mirror was used for a better observation of the arc-root behaviour on the anode surface of the DC non-transferred arc plasma torch. It was found that in the cases without an applied magnetic field, the laminar plasma jets were stable and approximately axisymmetrical. The arc-root attachment on the anode surface was completely diffusive when argon was used as the plasma-forming gas, while the arc-root attachment often became constrictive when hydrogen or nitrogen was added into the argon. As an external magnetic field was applied, the arc root tended to rotate along the anode surface of the non-transferred arc plasma torch. |
| 类目[WOS] | Physics, Fluids & Plasmas |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | TORCH ; FLUCTUATIONS ; GENERATION ; SURFACE |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000249392200007 |
| 公开日期 | 2009-08-03 ; 2010-06-13 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/33921]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Pan WX,Meng X,Li T,et al. Comparative observation of Ar, Ar-H-2 and Ar-N-2 DC arc plasma jets and their arc root behaviour at reduced pressure[J]. Plasma Science & Technology,2007,9(2):152-157. |
| APA | 潘文霞,孟显,李滕,陈熙,&吴承康.(2007).Comparative observation of Ar, Ar-H-2 and Ar-N-2 DC arc plasma jets and their arc root behaviour at reduced pressure.Plasma Science & Technology,9(2),152-157. |
| MLA | 潘文霞,et al."Comparative observation of Ar, Ar-H-2 and Ar-N-2 DC arc plasma jets and their arc root behaviour at reduced pressure".Plasma Science & Technology 9.2(2007):152-157. |
入库方式： OAI收割
来源：力学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。