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Analysis of Quench Propagation in the ITER Central Solenoid Insert (CSI) Coil
https://repo.qst.go.jp/records/48908
https://repo.qst.go.jp/records/4890802648061-93d9-4d3e-aea4-f3254d758093
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-05-08 | |||||
| タイトル | ||||||
| タイトル | Analysis of Quench Propagation in the ITER Central Solenoid Insert (CSI) Coil | |||||
| 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 |
Bonifetto, Roberto
× Bonifetto, Roberto× Isono, Takaaki× Martovetsky, Nicolai× Savoldi, Laura× IEEE, Member× Zanino, Roberto× Member, IEEE Senior× 礒野 高明 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The ITER Central Solenoid Insert (CSI) coil, a single-layer Nb3Sn solenoid, wound using the same conductor of the 3L module of the ITER Central Solenoid, was tested in 2015 at the National Institutes for Quantum and Radiological Science and Technology (Former JAEA) Naka, Japan, inside the bore of the Central Solenoid Model Coil. At the end of the test campaign, quench tests were carried out to study the quench initiation and propagation. Different delay time (up to 7 s) between quench detection and current dump were set, in order to explore to which extent the dump could be delayed without exceeding the maximum allowed hot spot temperature. The experimental data for different time delays are presented and compared, showing a good reproducibility of the measurements and confirming the safe operation of the coil during these tests. The previously developed and already extensively validated 4C thermal-hydraulic code is then used to model the tranient up to the current dump and a comprehensive comparison between the simulation results and the measurements is presented. | |||||
| 書誌情報 |
IEEE Transaction on Applied Superconductivity 巻 27, 号 4, p. 4700308, 発行日 2018-05 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1051-8223 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1109/TASC.2016.2634598 | |||||
