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ウエダ ヨシオ
Ueda Yoshio
上田 良夫 所属 追手門学院大学 理工学部 電気電子工学科 職種 教授 |
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| 言語種別 | 英語 |
| 発行・発表の年月 | 2011/08 |
| 形態種別 | 論文 |
| 査読 | 査読あり |
| 標題 | Divertor simulation experiment and its future research plan making use of a large tandem mirror device |
| 執筆形態 | 共著・編著（代表編著を除く） |
| 掲載誌名 | JOURNAL OF NUCLEAR MATERIALS |
| 掲載区分 | 国外 |
| 出版社・発行元 | ELSEVIER SCIENCE BV |
| 巻・号・頁 | 415(1),pp.S996-S1000 |
| 著者・共著者 | Y. Nakashima,H. Takeda,K. Hosoi,R. Yonenaga,I. Katanuma,K. Ichimura,M. Ichimura,T. Imai,T. Ishii,T. Kariya,Y. Kiwamoto,R. Minami,Y. Miyata,H. Ozawa,H. Shidara,Y. Yamaguchi,M. Yoshikawa,N. Asakura,A. Hatayama,Y. Higashizono,S. Kado,S. Masuzaki,N. Nishino,N. Ohno,Y. Ueda |
| 概要 | Divertor simulation study has been started as a new research plan, by making best use of a large linear plasma device. The experiment of generating the plasma flow with high heat and particle flux was successfully performed at an end-mirror exit of the GAMMA 10 tandem mirror. In typical hot-ion-mode plasmas, the heat-flux density of 0.6 MW/m(2) and the particle-flux density of 10(22) particles/s m(2) were simultaneously achieved in the case of only ICRF heating and superimposing the 300 kW ECH pulse attained the peak value of the net heat-flux up to 8 MW/m(2) on axis. The above experimental results and the simulation analysis of ICRF heating using the Fokker-Planck code give a clear prospect of generating the required performance for divertor studies by building up the plasma heating systems to the end-mirror cell. Detailed behavior of the plasma flow and the future research plan are also described. (C) 2010 Elsevier B.V. All rights reserved. |
| DOI | 10.1016/j.jnucmat.2010.11.081 |
| ISSN | 0022-3115/1873-4820 |