Investigation of the compact torus plasma motion in the KTX-CTI device based on circuit analyses
文献类型：期刊论文
| 作者 | DONG,Qilong1,2; KONG,Defeng2,3; WU,Xiaohe3; YE,Yang2; YANG,Kun1; LAN,Tao4; CHEN,Chen4; WU,Jie4; ZHANG,Sen4; MAO,Wenzhe4 |
| 刊名 | Plasma Science and Technology
 |
| 出版日期 | 2022-01-14 |
| 卷号 | 24 |
| ISSN号 | 1009-0630 |
| 关键词 | compact torus (CT) circuit modelling nonlinear regression analysis (NRA) point model |
| DOI | 10.1088/2058-6272/ac446e |
| 通讯作者 | DONG,Qilong() |
| 英文摘要 | Abstract Compact torus (CT) injection is one of the most promising methods for the central fuelling of next-generation reactor-grade fusion devices due to its high density, high velocity, and self-contained magnetised structure. A newly compact torus injector (CTI) device in Keda Torus eXperiment (KTX), named KTX-CTI, was successfully developed and tested at the University of Science and Technology in China. In this study, first, we briefly introduce the basic principles and structure of KTX-CTI, and then, present an accurate circuit model that relies on nonlinear regression analysis (NRA) for studying the current waveform of the formation region. The current waveform, displacement, and velocity of CT plasma in the acceleration region are calculated using this NRA-based one-dimensional point model. The model results were in good agreement with the experiments. The next-step upgrading reference scheme of the KTX-CTI device is preliminarily investigated using this NRA-based point model. This research can provide insights for the development of experiments and future upgrades of the device. |
| 语种 | 英语 |
| 出版者 | IOP Publishing |
| WOS记录号 | IOP:PST_24_2_025103 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/127682]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | DONG,Qilong |
| 作者单位 | 1.School of Science, Shihezi University, Shihezi 832003, People’s Republic of China 2.Institute of Energy, Hefei Comprehensive National Science Center, Hefei 230031, People’s Republic of China 3.Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031, People’s Republic of China 4.Department of Plasma Physics and Fusion Engineering, University of Science and Technology of China, Hefei 230026, People’s Republic of China 5.School of Computer Science and Information Engineering, Hefei University of Technology, Hefei 230009, People’s Republic of China 6.College of Physics and Electronic Engineering, Hengyang Normal University, Hengyang 421008, People’s Republic of China 7.College of Electrical and Power Engineering, Taiyuan University of Technology, Taiyuan 030024, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | DONG,Qilong,KONG,Defeng,WU,Xiaohe,et al. Investigation of the compact torus plasma motion in the KTX-CTI device based on circuit analyses[J]. Plasma Science and Technology,2022,24. |
| APA | DONG,Qilong.,KONG,Defeng.,WU,Xiaohe.,YE,Yang.,YANG,Kun.,...&ZHUANG,Ge.(2022).Investigation of the compact torus plasma motion in the KTX-CTI device based on circuit analyses.Plasma Science and Technology,24. |
| MLA | DONG,Qilong,et al."Investigation of the compact torus plasma motion in the KTX-CTI device based on circuit analyses".Plasma Science and Technology 24(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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。