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Studies of the plasma vertical instability and its stabilized concepts in JA and EU broader approach, DEMO design activity
https://repo.qst.go.jp/records/49594
https://repo.qst.go.jp/records/495948b7ec46f-15ae-412d-a93b-202e33971630
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-02-12 | |||||
| タイトル | ||||||
| タイトル | Studies of the plasma vertical instability and its stabilized concepts in JA and EU broader approach, DEMO design activity | |||||
| 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 |
宇藤, 裕康
× 宇藤, 裕康× 徳永, 晋介× 朝倉, 伸幸× 坂本, 宜照× 染谷, 洋二× 日渡, 良爾× 飛田, 健次× Federici, Gianfranco× Wenninger, Ronald× Maviglia, Francesco× Albanese, Raffaele× Ambrosino, Roberto× Mattei, Massimiliano× Villone, Fabio× 宇藤 裕康× 徳永 晋介× 朝倉 伸幸× 坂本 宜照× 染谷 洋二× 日渡 良爾× 飛田 健次 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Vertical instability of an elongated plasma and its stabilized concepts by in-vessel components and vacuum vessel (VV) design have been studied intensely in JA and EU Broader Approach, DEMO Design Activity. The vertical stabilization of the plasma represents one of the key issues for EU and JA DEMO, due to the large distance of the active control coils for the presence of thick breeding blanket system. A feasible DEMO reactor that maintains plasma vertical stability was proposed from an engineering viewpoint. The vertical stability performances are acceptable, without considering a passive stabilizer, if a maximum elongation of κ95=1.6 is chosen. For the higher-elongated plasmas (κ95 > 1.70), additional inboard passive stabilizer is effective. |
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| 書誌情報 |
Fusion Engineering and Design 巻 136, p. 874-877, 発行日 2018-04 |
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| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2018.04.026 | |||||
