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Role of Reconnecting MHD Modes in Hybrid Simulations of Beam-Driven Tokamak Plasmas
https://repo.qst.go.jp/records/72666
https://repo.qst.go.jp/records/72666df7ea3af-ff51-4e4b-a926-3a66f4a28082
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-02-19 | |||||
| タイトル | ||||||
| タイトル | Role of Reconnecting MHD Modes in Hybrid Simulations of Beam-Driven Tokamak Plasmas | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| 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 |
ビアワーゲ, アンドレアス
× ビアワーゲ, アンドレアス× 相羽, 信行× 松山, 顕之× 篠原, 孝司× 矢木, 雅敏× ビアワーゲ アンドレアス× 相羽 信行× 松山 顕之× 篠原 孝司× 矢木 雅敏 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The Poincare section method is used to analyze simulations of fast-ion-driven instabilities in tokamak plasmas. It is found that the magnetic topology exhibits island-like structures at low-order rational surfaces. Since our hybrid simulations are usually set up to capture the dynamics of MHD waves and fast ions rather than magnetic reconnection, it is important to clarify how the limited resolution and PIC noise influence the reconnection process and how the magnetic islands influence the wave-particle interactions. First results and insights of our analyses are presented and discussed. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Joint meeting of the 26th International Toki Conference (ITC-26) and the 11th Asia Plasma and Fusion Association Conference (APFA-11) | |||||
| 発表年月日 | ||||||
| 日付 | 2017-12-05 | |||||
| 日付タイプ | Issued | |||||
