Observation of Toroidal Flow on LHD
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概要
- 論文の詳細を見る
In order to investigate the formation of toroidal flow in helical systems, both NBI driven flow and spontaneous toroidal flow were observed in Large Helical Device (LHD). The toroidal flow driven by NBI is dominant in plasma core while its contribution is small near plasma edge. The spontaneous toroidal flow changes its direction from co to counter when the radial electric field is changed from negative to positive at plasma edge. The direction of the spontaneous toroidal flow due to the radial electric field near plasma edge is observed to be opposite to that in plasma core where the helical ripple is small.
- 社団法人 プラズマ・核融合学会の論文
著者
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IDA Katsumi
National Insitute for Fusion Science
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OSAKABE Masaki
National Insitute for Fusion Science
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YOKOYAMA Masayuki
National Insitute for Fusion Science
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YOSHINUMA Mikirou
National Institute for Fusion Science
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NAGAOKA Kenichi
National Institute for Fusion Science
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YOSHINUMA Mikirou
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, 502-5292, Japan
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OSAKABE Masaki
National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, 502-5292, Japan
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