| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2024-08-14 |
| タイトル |
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タイトル |
Manufacturing of pedestal supporting error field correction coil in JT-60SA |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
Nakamura Shigetoshi
Matsunaga Go
Takechi Manabu
Tsuru Daigo
Yamamoto Satoshi
Isayama Akihiko
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| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
Eighteen error field correction coils (EFCCs) consisting of copper conductor and epoxy resin are installed in the vacuum vessel of JT-60SA in order to correct magnetic fields caused by manufacturing and installation errors of superconducting coils. Pedestals consisting of plate and spring bars for supporting the EFCCs were designed to withstand electromagnetic force during plasma operations and allow relative displacement between the EFCC at 40 ?C and the vacuum vessel at 200 ?C during baking operations. Feasibility of fixing the ends of the spring bars to the plates with plug welding and clearance of 50 μm was investigated using mechanical load test and trial manufacturing. Design for manufacturing was decided based on the results. Structural integrity of the design was confirmed through structural analysis with finite element method (FEM). Manufacturing of the pedestals has successfully completed. |
| 書誌情報 |
Fusion Engineering and Design
巻 194,
p. 113713,
発行日 2023-04
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| 出版者 |
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出版者 |
ELSEVIER |
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
1873-7196 |
| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
10.1016/j.fusengdes.2023.113713 |
