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Design of Inboard First Wall for Initial Operation of JT-60SA
https://repo.qst.go.jp/records/74879
https://repo.qst.go.jp/records/7487942dc1d72-d03f-40f6-bcdd-b18667cbcb68
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2019-03-22 | |||||
| タイトル | ||||||
| タイトル | Design of Inboard First Wall for Initial Operation of JT-60SA | |||||
| 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 |
鶴, 大悟
× 鶴, 大悟× 櫻井, 真治× 武智, 学× 林, 孝夫× 仲野, 友英× 松永, 剛× Tsuru, Daigo× Sakurai, Shinji× Takechi, Manabu× Hayashi, Takao× Nakano, Tomohide× Matsunaga, Go |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The inboard first wall for initial operation of JT-60SA is installed to protect vacuum vessel and magnetic sensors from plasma, under no-cooling-water condition for in-vessel components. The first wall is designed to withstand forces such as magnetic forces due to eddy and halo currents, acceleration due to plasma disruption and earth quake, and heat loads such as radiation from plasma, limiter configuration and ECRH direct irradiation. The inboard first wall consists of graphite tiles, stainless pedestals and base rails. The base rails are welded on the surface of the inboard vacuum vessel. The stainless pedestals are bolted on the base rails. Two graphite tiles are bolted on each support base. Shed roof shape of graphite tiles is employed to avoid heat concentration at the edge of the tiles and to mitigate heat load during limiter configuration. Thermo-mechanical numerical analyses were carried out, and it was confirmed that the stress was below the design stress against the predicted heat loads and the predicted forces. |
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| 書誌情報 |
Fusion Engineering and Design 巻 146, p. 1267-1271, 発行日 2019-03 |
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| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0920-3796 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.fusengdes.2019.02.055 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S0920379619302315 | |||||
