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Development of a Non-Local Neoclassical Transport Code for Helical Configurations
http://hdl.handle.net/10655/6380
http://hdl.handle.net/10655/638032973a5e-3a5b-47d6-bda3-23e668ebce90
名前 / ファイル | ライセンス | アクション |
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pfr2008_03-S1062.pdf (1.6 MB)
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Item type | 学術雑誌論文 / Journal Article_02(1) | |||||
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公開日 | 2011-04-05 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Development of a Non-Local Neoclassical Transport Code for Helical Configurations | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | neoclassical transport | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | helical configuration | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | the δf method | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Monte-Carlo simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | ambipolar radial electric field | |||||
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× KANNO, Ryutaro× SUGAMA, Hideo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The progress in a 3-dimensional, non-local neoclassical transport simulation code “FORTEC-3D” is described. The main purpose of the code is to solve the drift-kinetic equation in general a 3-dimensional configuration using the δf Monte Carlo method, and to calculate neoclassical fluxes and the time evolution of the ambipolar radial electric field simultaneously. This article explains new numerical schemes adopted in FORTEC-3D in order to overcome numerical problems, which happen especially in the cases where the bifurcation of radial electric field occurs. Examples of test simulation for an LHD magnetic field configuration with a bifurcated electric field are also shown. With improved numerical schemes, FORTEC-3D can calculate neoclassical fluxes and trace the time evolution stably for several ion collision times, which is sufficiently long to observe GAM damping and formation of the ambipolar electric field. | |||||
書誌情報 |
en : Plasma and Fusion Research 巻 Vol.3, p. S1062-1- S1062-10, 発行日 2008-01-01 |
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出版者 | ||||||
出版者 | プラズマ・核融合学会 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1585/pfr.3.S1062 | |||||
権利 | ||||||
権利情報 | ? 2008 The Japan Society of Plasma Science and Nuclear Fusion Research |