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Speedup of Shielding Current Analysis in High-Temperature Superconducting Film: Implementation of H-Matrix Method
http://hdl.handle.net/10655/00013334
http://hdl.handle.net/10655/00013334fd4eca6e-d2df-49b0-825b-22fe7f253f9d
名前 / ファイル | ライセンス | アクション |
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10539_PFR (1.9 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-07-04 | |||||
タイトル | ||||||
タイトル | Speedup of Shielding Current Analysis in High-Temperature Superconducting Film: Implementation of H-Matrix Method | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | high-temperature superconductor | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | H-matrix method | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Newton method | |||||
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 |
KAMITANI, Atsushi
× KAMITANI, Atsushi× TAKAYAMA, Teruou× SAITOH, Ayumu× NAKAMURA, Hiroaki |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-4027-6576 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Numerical techniques are proposed for accelerating a linear-system solver appearing in the virtual-voltage method. After the proposed techniques are implemented to a numerical code for analyzing the shielding current density in a high-temperature superconducting film, their performance is numerically evaluated. The results of computations show that, if GMRES is incorporated as a linear-system solver, the speed of the virtual-voltage method will be remarkably enhanced. Moreover, it is also found that the implementation of the H-matrix method to matrix-vector multiplications in GMRES will further improve the speed of the virtual voltage method. | |||||
書誌情報 |
Plasma and Fusion Research 巻 11, 号 Special Issue 1, p. 2405041, 発行日 2016-04-15 |
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書誌的事項 | ||||||
the 25th International Toki Conference on Creating the Future – Innovative Science of Plasma and Fusion – | ||||||
出版者 | ||||||
出版者 | The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1880-6821 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12346675 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.11.2405041 | |||||
権利 | ||||||
権利情報 | (c) 2016 The Japan Society of Plasma Science and Nuclear Fusion Research | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1585/pfr.11.2405041 | |||||
関連名称 | Publisher version | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
NAIS | ||||||
10539 |