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Manufacturing and welding assembly of the vacuum vessel on JT-60SA
https://repo.qst.go.jp/records/84728
https://repo.qst.go.jp/records/847280bf54705-233b-4f75-bcc6-b2af6bfdeece
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2021-10-01 | |||||
| タイトル | ||||||
| タイトル | Manufacturing and welding assembly of the vacuum vessel on 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 |
Yuusuke, Shibama
× Yuusuke, Shibama× Kaname, Kizu× Fuminori, Okano× Yagyu, Junnichi× Sagawa, Keiichi× Okuyama, Toshihisa× Mizumaki, Shoichi× Morimoto, Tamotsu× Atsuro, Hayakawa× Yusuke, Shibama× Kaname, Kizu× Fuminori, Okano× Atsuro, Hayakawa |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The JT-60SA Vacuum Vessel (VV) was manufactured as the 10 sectors split in the factory and these sectors were weld-assembled as the 360-degree torus with the design offset value of the weld shrinkage. The dimensions as the 10 m scale torus were well controlled regardless of the thin wall thickness of 18 mm and a large amount of welding line due to the double wall structure and 72 port penetrations. The final VV 20-degree sector was installed into the 340-degree sector of the tokamak with the TF coil and the VV Thermal Shield, and the VV was weld-jointed as a torus. This paper reports the design concept to reduce the safety factor and welding amount to achieve the dimension specified, and the result of the VV manufacturing. | |||||
| 書誌情報 |
Fusion Engineering and Design 巻 160, p. 111918, 発行日 2020-11 |
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| 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.2020.111918 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S092037962030466X | |||||
