Simulation Study of ECCD in Helical Plasmas
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概要
- 論文の詳細を見る
The electron cyclotron current drive (ECCD) is studied in Heliotron J and LHD plasmas using GNET code in order to study the ECCD physics in helical configurations. The magnetic configuration dependence of ECCD is investigated in the Heliotron J plasma. It is found that the current direction is reversed in high bumpiness configuration compared with the other configurations. The ECCD in LHD is also investigated by changing electron cyclotron heating points fixing the configuration. It is found that the direction of the current reverses when we change the heating point from the ripple top to the ripple bottom.
- 社団法人 プラズマ・核融合学会の論文
著者
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MURAKAMI Sadayoshi
Department of Nuclear Engineering, Kyoto University
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NAGASAKI Kazunobu
Institute of Advance Energy, Kyoto University
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MORIYA Yohei
Department of Nuclear Engineering, Kyoto University, Kyoto 606-8501, Japan
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