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Seismic Analysis of Magnet Systems in Helical Fusion Reactors Designed With Topology Optimization
http://hdl.handle.net/10655/00013560
http://hdl.handle.net/10655/0001356086278760-09cc-4b9d-b2bd-b734d8b09c17
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
13329_IEEE_Trans.Appl.Supercond (2.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
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| 公開日 | 2023-03-02 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Seismic Analysis of Magnet Systems in Helical Fusion Reactors Designed With Topology Optimization | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | Electromagnetic force | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | fusion magnet | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | seismic analysis | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | superconducting coil | |||||||||||||||
| キーワード | ||||||||||||||||
| 主題Scheme | Other | |||||||||||||||
| 主題 | topology optimization | |||||||||||||||
| 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 | |||||||||||||||
| 著者 |
TAMURA, Hitoshi
× TAMURA, Hitoshi
× GOTO, Takuya
× MIYAZAWA, Junichi
× TANAKA, Teruya
× YANAGI, Nagato
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| 著者ID | ||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||
| 内容記述 | 0000-0003-4210-9859 | |||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||
| 内容記述 | Superconducting magnets in fusion reactors are subjected to a huge electromagnetic force of >100 MN/m. The magnets have to be sustained with a strong-body structure to avoid high stress and deformation. The total weight of the magnet system in the fusion reactor is estimated to be more than 20,000 tons. We applied topology optimization technique to the magnet support structure to reduce the weight of fusion reactors. Compared with the conventional design, we achieved a weight reduction of >25%. Static and seismic analyses were carried out to validate the soundness of the topology-optimized design. Consequently, the stress against the electromagnetic force in the structure was within the permissible range. It was discovered that using seismic isolation structure can adequately prevent the damage to the magnet system even when directly subjected to a massive earthquake. | |||||||||||||||
| 書誌情報 |
IEEE Transactions on Applied Superconductivity 巻 32, 号 6, p. 1-4(September 2022), 発行日 2022-02-08 |
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| 書誌的事項 | ||||||||||||||||
| Article Sequence Number: 4900504 | ||||||||||||||||
| 出版者 | ||||||||||||||||
| 出版者 | IEEE | |||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 1051-8223 | |||||||||||||||
| 書誌レコードID | ||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||
| 収録物識別子 | AA10791666 | |||||||||||||||
| DOI | ||||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | 10.1109/TASC.2022.3149731 | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | © 2022 IEEE. | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | Personal use of this material is permitted. | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||||||||||||
| 情報源 | ||||||||||||||||
| 関連名称 | H. Tamura, T. Goto, J. Miyazawa, T. Tanaka and N. Yanagi, "Seismic Analysis of Magnet Systems in Helical Fusion Reactors Designed With Topology Optimization," in IEEE Transactions on Applied Superconductivity, vol. 32, no. 6, pp. 1-4, Sept. 2022, Art no. 4900504, doi: 10.1109/TASC.2022.3149731. | |||||||||||||||
| 関連サイト | ||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||
| 関連識別子 | http://doi.org/10.1109/TASC.2022.3149731 | |||||||||||||||
| 関連名称 | Publisher version | |||||||||||||||
| 著者版フラグ | ||||||||||||||||
| 出版タイプ | AM | |||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||
| NAIS | ||||||||||||||||
| 13329 | ||||||||||||||||
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Cite as
TAMURA, Hitoshi, GOTO, Takuya, MIYAZAWA, Jun-ichi, TANAKA, Teruya, YANAGI, Nagato, 2022, Seismic Analysis of Magnet Systems in Helical Fusion Reactors Designed With Topology Optimization: IEEE, 1–4(September 2022) p.
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