Analysis of ion beam optics of tetrode accelerator for neutral beam injector on the experimental advanced superconducting Tokamak
文献类型：期刊论文
| 作者 | Xie, Yahong1; Hu, Chundong1; Zhao, Hongwei2 |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
 |
| 出版日期 | 2015-08-11 |
| 卷号 | 791页码:22-26 |
| 关键词 | Accelerator Ion source Beans divergence Ion beam trajectory |
| ISSN号 | 0168-9002 |
| DOI | 10.1016/j.nima.2015.04.146 |
| 英文摘要 | The ion optics is very important for an accelerator. The tetrode accelerator with slot apertures was employed on the neutral beam injector (NBI) for the Experimental Advanced Superconducting Tokamak (EAST). The ion optics of ion source accelerator was simulated using the [GUN code. The results have shown that the accelerator with diamond cross section plasma grid can get lower divergence angle comparing with the one with circular cross section plasma girds. In this paper, the voltage applied on the gradient grid (80%, 83% and 86% of plasma grid voltage) and the gap between plasma grid and gradient gird, gradient grid and suppression grid were also changed to estimate the ion extraction efficiency and ion beam trajectory. The results are helpful for the development and optimization of EAST-NBI ion source. (C) 2015 Elsevier B.V. All rights reserved. |
| WOS关键词 | EAST ; SIMULATION |
| 资助项目 | National Magnetic Confinement Fusion Science Program of China[2013GB101000] ; National Natural Science Foundation of China (NNSFC)[11405207] ; International Science & Technology Cooperation Program of China[2014DFG61950] |
| WOS研究方向 | Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000355128900004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Magnetic Confinement Fusion Science Program of China ; National Natural Science Foundation of China (NNSFC) ; International Science & Technology Cooperation Program of China |
| 源URL | [http://119.78.100.186/handle/113462/39801]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Xie, Yahong |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Inst Modem Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Yahong,Hu, Chundong,Zhao, Hongwei. Analysis of ion beam optics of tetrode accelerator for neutral beam injector on the experimental advanced superconducting Tokamak[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2015,791:22-26. |
| APA | Xie, Yahong,Hu, Chundong,&Zhao, Hongwei.(2015).Analysis of ion beam optics of tetrode accelerator for neutral beam injector on the experimental advanced superconducting Tokamak.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,791,22-26. |
| MLA | Xie, Yahong,et al."Analysis of ion beam optics of tetrode accelerator for neutral beam injector on the experimental advanced superconducting Tokamak".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 791(2015):22-26. |
入库方式： OAI收割
来源：近代物理研究所
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。