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The Ring Shaped Energy Release of the Solar Twisted Magnetic Loop
https://doi.org/10.15099/00004438
https://doi.org/10.15099/000044380a342586-b911-4e95-8861-80053070c492
名前 / ファイル | ライセンス | アクション |
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Kokiyo_43_01_Page063to070.pdf (496.8 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2012-10-11 | |||||
タイトル | ||||||
タイトル | The Ring Shaped Energy Release of the Solar Twisted Magnetic Loop | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 太陽の捩じれた磁気ループ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Solar Twisted Magnetic Loop | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | リング状のエネルギー解放 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ring Shaped Energy Release | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | MHD | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | magnetohydrodynamic | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | solar flares | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | three dimensional MHD simulation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | semi-implicit method | |||||
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 | departmental bulletin paper | |||||
ID登録 | ||||||
ID登録 | 10.15099/00004438 | |||||
ID登録タイプ | JaLC | |||||
著者 |
Koide, Shinji
× Koide, Shinji× Sakai, Jun-ichi |
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著者別名 | ||||||
姓名 | 小出, 眞路 | |||||
著者別名 | ||||||
姓名 | 坂井, 純一 | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | 太陽の捩じれた磁気ループでのリング状のエネルギー解放 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We investigate the magnetohydrodynamic (MHD) instability of the magnetic loop in association with the solar flare. We use 'safety factor' q to describe the local twist of the magnetic loop where low q value means the strong twist, then it becomes more unstable for the MHD instability. We present the q profile on the equilibrium for two types which may correspond to small and large flare. One type corresponding to small flare is the slim cylindrical untwisted magnetic loop in initial stage. When the tube is twisted, low q region is localized around the axis of the center of the loop. We conclude that the localized low q region must be ring shaped. The energy release by MHD instability can be localized with the ring shaped region. The other type is barrel shaped untwisted magnetic loop which may correspond to the large flare. After the twist, low q region is wide along the axis. The MHD instability is caused on the whole magnetic loop, therefore the energy release is global. |
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引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 富山大学工学部紀要,43, Page 63-70 | |||||
書誌情報 |
富山大学工学部紀要 巻 43, p. 63-70, 発行日 1992-03 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03871339 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00175872 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
国立国会図書館分類 | ||||||
主題Scheme | NDLC | |||||
主題 | ZM2 | |||||
出版者 | ||||||
出版者 | 富山大学工学部 | |||||
資源タイプ(DSpace) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article |