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Orbital Aspects of Reachable beta Value in NBI Heated Heliotron/Torsatrons
http://hdl.handle.net/10655/3179
http://hdl.handle.net/10655/317938f299fd-8683-4e25-b94f-ead69404e7e2
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 | Orbital Aspects of Reachable beta Value in NBI Heated Heliotron/Torsatrons | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | plasma beta | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | heliotron/ torsatron | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | neutral beam injection heating | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | beam orbit loss | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | heating efficiency | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | high beta experiments | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | the Compact Helical System | |||||
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 |
"Murakami, S.
× "Murakami, S.× Nakajima, N.× Okamura, S.× Okamoto, M." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "By modeling the typical orbital deviation and the deposition profile of tangentially injected neutral beams, the heating efficiency is derived in heliotron/ torsatrons. It is found that the changes of the configuration due to the finite beta effects alter the NBI heating efficiency largely and that the magnetic well or hill condition, which is important for the MHD stabilities, is also an important factor to determine the heating efficiency in a weak magnetic field. By combining the energy confinement scaling law the reachable beta value is evaluated and it is found that there is the optimum value of the magnetic field strength to obtain the high plasma beta in point of view of the NBI heating efficiency." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 1995-05-01 |
|||||
報告書番号 | ||||||
NIFS-354 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |