Optimized calculation of the synergy conditions between electron cyclotron current drive and lower h

• 作 者: 韦维 丁伯江 Y Peysson J Decker 李妙辉 张新军 王晓洁 张磊
• 机 构: Hefei University of Technology,Institute of Plasma Physics Chinese Academy of Sciences,CEA IRFM,Shaa
• 出 处: Chinese Physics B
• 发表日期: 2016年01期
• 关键词: EAST synergistic radial resonant overlap refractive alone normalized numerically

The optimized synergy conditions between electron cyclotron current drive(ECCD) and lower hybrid current drive(LHCD) with normal parameters of the EAST tokamak are studied by using the C3PO/LUKE code based on the understanding of the synergy mechanisms so as to obtain a higher synergistic current and provide theoretical reference for the synergistic effect in the EAST experiment. The dependences of the synergistic effect on the parameters of two waves(lower hybrid wave(LHW) and electron cyclotron wave(ECW)), including the radial position of the power deposition, the power value of the LH and EC waves, and the parallel refractive indices of the LHW(N) are presented and discussed.

The optimized synergy conditions between electron cyclotron current drive (ECCD) and lower hybrid current drive (LHCD) with normal parameters of the EAST tokamak are studied by using the C3PO / LUKE code based on the understanding of the synergy mechanisms so as to obtain a higher synergistic current and provide theoretical reference for the synergistic effect in the EAST experiment. The dependences of the synergistic effect on the parameters of two waves (lower hybrid wave (LHW) and electron cyclotron wave (ECW)), including the radial position of the power deposition, the power value of the LH and EC waves, and the parallel refractive indices of the LHW (N) are presented and discussed.