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An Assessment of Limit Cycle Oscillation Dynamics Prior to L-H Transition
http://hdl.handle.net/10655/00013439
http://hdl.handle.net/10655/000134393b469479-33be-4121-b926-77d93f947aa8
名前 / ファイル | ライセンス | アクション |
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9675_PFR (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-08-04 | |||||
タイトル | ||||||
タイトル | An Assessment of Limit Cycle Oscillation Dynamics Prior to L-H Transition | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | LH-transition | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | limit cycle oscillation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | zonal flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | electric field bifurcation | |||||
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 |
ITOH, Kimitaka
× ITOH, Kimitaka× ITOH, Sanae -I.× FUJISAWA, Akihide |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In this article, experimental observations of limit cycle oscillations (LCO) that precede L-to-H transition are discussed. Issues are: (1) the existence of zonal flows, (2) spatio-temporal evolutions of turbulence intensity, and (3) periodic generations/decays of mean radial electric field and density. The role of Reynolds stress to accelerate the LCO flow is also addressed. The propagation of changes of the density gradient and turbulence amplitude into the core is commented. Varieties in experimental reports on these issues are explained, and possible origins of different interpretations are discussed. Problem definitions for the future research for resolution are presented. | |||||
書誌情報 |
Plasma and Fusion Research 巻 8, p. 1102168, 発行日 2013-12-27 |
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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.8.1102168 | |||||
権利 | ||||||
権利情報 | (c) 2013 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.8.1102168 | |||||
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 | ||||||
9675 |