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On Relation between Hamada and Boozer Magnetic Coordinate System
http://hdl.handle.net/10655/3234
http://hdl.handle.net/10655/3234f603babf-398a-4022-9e1f-103c5a503822
Item type | 研究報告書 / Research Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2010-02-05 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | On Relation between Hamada and Boozer Magnetic Coordinate System | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Magnetic coordinate system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Hamada coordinate system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Boozer coordinate system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Straight magnetic field line coordinate system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | coordinate transformation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | non-axisymmetric system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fourier spectrum | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
資源タイプ | research report | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
"Nakajima, N.
× "Nakajima, N.× Todoroki, J.× Okamoto, M." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "The relation between the Hamada and the Boozer magnetic coordinate system is clarified by deriving them from a general magnetic field coordinate system. The coordinate transformation from the Hamada to the Boozer coordinate system is performed using a transformation function, which is easily calculated with the knowledge of the magnetic field strength only. In non-axisymmetric systems, the Fourier spectrum of the magnetic field strength |vec{B}| in the Hamada coordinate system is broader than that in the Boozer coordinate system and the leading modes of |vec{B}| in the Hamada coordinate system significantly deviate from a simple model field in comparison with the Boozer coordinate system. The Boozer coordinate system is suitable for numerical calculations, especially, for neoclassical and orbit calculations in non-axisymmetric systems." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 1992-09-01 |
|||||
報告書番号 | ||||||
NIFS-173 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |