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Self-Organizing Magnetohydrodynamic Plasma
http://hdl.handle.net/10655/2619
http://hdl.handle.net/10655/2619d5b85061-7349-434a-9aea-1a9d5454f2df
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 | Self-Organizing Magnetohydrodynamic Plasma | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | relaxation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | self-organization | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | computer simulation | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetohydrodynamics | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic reconnection | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | magnetic helicity | |||||
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 |
"Sato, T.
× "Sato, T.× Horiuchi, R.× Watanabe, K.× Hayashi, T.× Kusano, K." |
|||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | "In a resistive magnetohydrodynamic (MHD) plasma, both the magnetic energy and the magnetic helicity dissipate with the resitive time scale. When sufficiently large free magnetic energy does exist, however, an idial current driven instability is excited whereby magnetic reconnection is driven at a converging point of induced plasma flows which does exist in a bounded compressible plasma. At a reconnection point excess free energy (entropy) is rapidly dissipated by ohmic heating and lost by radiation, while magnetic helicity is completely conserved. The magnetic topology is largely changed by reconnection and a new orderd structure with the same helicity is created. It is discussed that magnetic reconnection plays a key role in the MHD self-organization process." | |||||
書誌情報 |
en : Research Report NIFS-Series 発行日 1990-09-01 |
|||||
報告書番号 | ||||||
NIFS-052 | ||||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0915-633X |