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Lagrangian neoclassical transport theory applied to the region near the magnetic axis
http://hdl.handle.net/10655/2230
http://hdl.handle.net/10655/22306402466b-b77c-4095-88d2-a50f3e219ff7
名前 / ファイル | ライセンス | アクション |
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VoR_Phys.Plasmas9_3946 (397.0 kB)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2010-01-08 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Lagrangian neoclassical transport theory applied to the region near the magnetic axis | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | plasma toroidal confinement | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | plasma transport processes | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | collision processes | |||||
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 |
"Satake, Shinsuke
× "Satake, Shinsuke× Okamoto, Masao× Sugama, Hideo" |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "Neoclassical transport theory around the magnetic axis of a tokamak is studied, in which relatively wide ""potato"" orbits play an important role in transport. Lagrangian formulation of transport theory, which has been investigated to reflect finiteness of guiding-center orbit widths to transport equations, is developed in order to analyze neoclassical transport near the axis for a low-collisionality plasma. The treatment of self-collision term in Lagrangian formulation is revised to retain momentum conservation property of it. By directly reflecting the orbital properties of all the types of orbits in calculation, the ion thermal conductivity around the axis is found to decrease from that predicted by conventional neoclassical theory. This result supports recent numerical simulations which show the reduction of thermal conductivity near the magnetic axis." | |||||
書誌情報 |
en : Physics of Plasmas 巻 9, p. 3946, 発行日 2002-09-01 |
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出版者 | ||||||
出版者 | American Institute of Physics | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | doi:10.1063/1.1499952 | |||||
権利 | ||||||
権利情報 | ?2002 American Institute of Physics. | |||||
関連サイト | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1063/1.1499952 | |||||
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 |