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Parallel flow driven by electron cyclotron heating in the Helically Symmetric Experiment
https://repo.qst.go.jp/records/86012
https://repo.qst.go.jp/records/860125d905a4a-6590-4425-b7b2-8ab72841a40d
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-04-08 | |||||
| タイトル | ||||||
| タイトル | Parallel flow driven by electron cyclotron heating in the Helically Symmetric Experiment | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Yasuhiro, Yamamoto
× Yasuhiro, Yamamoto× Sadayoshi, Murakami× Ching-Chieh, Chang× T. A. Kumar, Santhosh× N. Talmadge, Joseph× M. Likin, Konstantin× T. Anderson, David× Yasuhiro, Yamamoto |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Spontaneous plasma flows have been observed in electron cyclotron heating (ECH) plasmas in the helically symmetric experiment. A smaller parallel flow was observed in the quasi-helically symmetric configuration compared with that observed in the Mirror configuration, although the mirror configuration has a larger neoclassical viscosity. Using the GNET code, we evaluate the electromagnetic and collisional forces induced by ECH. We also evaluate the parallel flow driven by the ECH force, by solving the momentum balance equations and Ampère law. The obtained flows show reasonable agreement with results obtained from experiments. This work indicates that the radial electron current generated by ECH could drive the parallel flow. | |||||
| 書誌情報 |
Nuclear Fusion 巻 62, 号 6, p. 064004, 発行日 2022-04 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0029-5515 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1088/1741-4326/ac61bb | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://iopscience.iop.org/article/10.1088/1741-4326/ac61bb/meta | |||||
