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Theory of Pressure-induced Islands and Self-healing in Three-dimensional Toroidal Magnetohydrodynamic Equilibria
http://hdl.handle.net/10655/2423
http://hdl.handle.net/10655/24236905c86e-4c4b-4569-9b76-3ead9c93dd22
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 | Theory of Pressure-induced Islands and Self-healing in Three-dimensional Toroidal Magnetohydrodynamic Equilibria | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | helical system | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Helias | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | 3-D MHD equilibrium | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic surface breaking | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | finite pressure effect | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | equilibrium beta limit | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | self-healing | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic island | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Wendelstein 7-X | |||||
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 |
Bhattacharjee, A.
× Bhattacharjee, A.× Hayashi, T.× Hegna, C.C.× Nakajima, N.× Sato, T. |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The role of singular currents in three-dimensional toroidal equilibria and their resolution by magnetic island formation is discussed from both analytical and computational points of view. Earlier analytical results are extended to include small vacuum islands which may, in general, have different phases with respect to pressure-induced islands. In currentness stellarator, the formation of islands is shown to depend on the resistive parameter D_R as well as the integrated effect of global Pfirsch-Schluter currents. It is demonstrated that the pressure-induced "self-healing" effect, recently discovered computationally, is also predicted by analytical theory. | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 1994-11-01 |
|||||
報告書番号 | ||||||
NIFS-321 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |