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Application of EMC3-EIRENE to Estimation of Influence of a Liquid Metal Limiter on an LHD-Type Fusion Plasma
http://hdl.handle.net/10655/00012954
http://hdl.handle.net/10655/000129540efa4d40-2dbe-4a65-bb46-dc52a6536a0b
名前 / ファイル | ライセンス | アクション |
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pfr2018_13-3403034 (1.1 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-02-02 | |||||
タイトル | ||||||
タイトル | Application of EMC3-EIRENE to Estimation of Influence of a Liquid Metal Limiter on an LHD-Type Fusion Plasma | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | EMC3-EIRENE | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | modeling | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | liquid metal | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | limiter | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | divertor | |||||
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 |
KAWAMURA, Gakushi
× KAWAMURA, Gakushi× MIYAZAWA, Junichi× GOTO, Takuya× SHOJI, Mamoru× MASUZAKI, Suguru× SUZUKI, Yasuhiro× FENG, Yuhe |
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著者ID | ||||||
内容記述タイプ | Other | |||||
内容記述 | 0000-0002-9117-5898 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Recently, a new limiter concept with liquid metal for a helical fusion reactor was proposed. This work present a modeling study to understand the influence of the limiter to the plasma and to find critical parameters for the liquid limiter concept. EMC3-EIRENE code is applied to a limiter configuration of a vertical column formed with plane surfaces at the inboard side of the Large Helical Device (LHD). The calculation results indicate that heat load on the helical divertor plates is significantly reduced when the limiter is inserted into the ergodic layer even without impurities. However, the influence of impurity radiation is too large in some cases. In order to achieve a large reduction of divertor flux and to avoid a large reduction of core electron temperature, parameter scans with limiter position and sputtering yield were performed. The results suggest that the limiter position is a critical parameter for acceptable degradation of the core and sufficient reduction of divertor flux. | |||||
書誌情報 |
Plasma and Fusion Research 巻 13, 号 Special Issue 2, p. 3403034, 発行日 2018-04-24 |
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書誌的事項 | ||||||
the 26th International Toki Conference (ITC-26) —New Era in Plasma and Fusion Research— & the 11th Asia Plasma and Fusion Association Conference (APFA-11) | ||||||
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.13.3403034 | |||||
権利 | ||||||
権利情報 | (c) 2018 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.13.3403034 | |||||
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 | ||||||
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