Stabilization and Destabilization of Sawtooth Oscillations by Lower Hybrid Current Drive in the WT-3 Tokamak
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- Iida Motomi
- Department of Physics, Faculty of Science, Kyoto University
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- Maekawa Takashi
- Department of Physics, Faculty of Science, Kyoto University
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- Tanaka Hitoshi
- Department of Physics, Faculty of Science, Kyoto University
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- Ide Shunsuke
- Department of Physics, Faculty of Science, Kyoto University
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- Ogura Kazuo
- Department of Physics, Faculty of Science, Kyoto University
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- Hanada Kazuaki
- Department of Physics, Faculty of Science, Kyoto University
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- Iwamasa Mikito
- Department of Physics, Faculty of Science, Kyoto University
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- Itoh Takehiko
- Department of Physics, Faculty of Science, Kyoto University
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- Terumichi Yasushi
- Department of Physics, Faculty of Science, Kyoto University
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- Tanaka Shigetoshi
- Department of Physics, Faculty of Science, Kyoto University
書誌事項
- タイトル別名
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- Stabilization and Destabilization of Sa
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抄録
Sawtooth oscillations appearing in Ohmically heated (OH) plasmas are suppressed by the lower hybrid current drive (LHCD) in the WT-3 tokamak (R=65 cm, a=20 cm, Ip\simeq100 kA, \barne=1−2×1013 cm−3, qa\simeq4.5, and PLH\gtrsim100 kW). After the suppression, sawteeth reappear following m=1 oscillations in the LHCD plasmas. The latter sawteeth have a large amplitude and long period (Ts=2–5 msec), compared with the former one (Ts=0.5–1.5 msec). Furthermore, they do not accompany a precursor and crash very fast.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
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Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 57 (11), 3661-3664, 1988
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204185725312
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- NII論文ID
- 210000094282
- 110001968321
- 130003899683
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1988JPSJ...57.3661I
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 3203493
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可