Characteristics of non-thermal AC arcs in multi-arc generator
文献类型：期刊论文
| 作者 | Lin, Qifu1,2; Zhao, Yanjun1,2; Duan, Wenxue2 ; Ni, Guohua2,3; Jin, Xinyue1,2,3; Sui, Siyuan1,2; Xie, Hongbing2; Meng, Yuedong2
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| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 28 |
| 关键词 | characteristics multiple arc plasma multi-arc generator non-thermal arc |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/ab55ce |
| 通讯作者 | Ni, Guohua(ghni@ipp.ac.cn) |
| 英文摘要 | To obtain large-volume non-thermal arc plasma (NTAP), a multiple NTAP generator with three pairs of electrodes has been developed. The arc plasma characteristics, including dynamic process, spatial distribution, and rotation velocity in the discharge zone, were investigated by high speed photograph and image processing methods. The results showed that the dynamic behaviors and spatial distribution of the arc plasma were strongly related to the electrode configuration. A swirl flow of multi-arc plasma was formed by adjusting the electrode configuration, and a steady luminance area was clearly observed in the center of the discharge zone. Moreover, the size of the luminance area increased by decreasing the gas flow rate. The electrical connection in series could be formed between/among these arc columns with their respective driving power supplies in the multi-arc dynamic evolution process. An approximately periodical process of acceleration and deceleration of the arc rotation velocity was observed in the multi-arc generator with swirl flow configuration. In general, the mean velocity of arc rotation was higher in the multi-arc generator with swirl flow configuration when a pair of electrodes driven by a power supply were opposite to each other rather than adjacent. |
| WOS关键词 | PLASMA ; FLAME |
| 资助项目 | National Natural Science Foundation of China[11875295] ; National Natural Science Foundation of China[11535003] ; Provincial Science and Technology Major Project of Anhui Province, China[17030801035] ; Key Program of 13th Five-year Plan ; CASHIPS, China[KP-2017-25] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000516544500005 |
| 出版者 | IOP PUBLISHING LTD |
| 资助机构 | National Natural Science Foundation of China ; Provincial Science and Technology Major Project of Anhui Province, China ; Key Program of 13th Five-year Plan ; CASHIPS, China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/103979]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Ni, Guohua |
| 作者单位 | 1.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 3.AnHui Prov Key Lab Med Phys & Technol, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lin, Qifu,Zhao, Yanjun,Duan, Wenxue,et al. Characteristics of non-thermal AC arcs in multi-arc generator[J]. CHINESE PHYSICS B,2019,28. |
| APA | Lin, Qifu.,Zhao, Yanjun.,Duan, Wenxue.,Ni, Guohua.,Jin, Xinyue.,...&Meng, Yuedong.(2019).Characteristics of non-thermal AC arcs in multi-arc generator.CHINESE PHYSICS B,28. |
| MLA | Lin, Qifu,et al."Characteristics of non-thermal AC arcs in multi-arc generator".CHINESE PHYSICS B 28(2019). |
入库方式： OAI收割
来源：合肥物质科学研究院
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