摘要
从流体运动方程出发,根据电子的径向力平衡方程,通过数值模拟程序计算了LHCD对径向电场的影响。给出了数值模拟计算的结果和分析,着重讨论在不同电子温度和不同相位角情况下,径向电场分布的变化趋势及其原因。
The plasma improved confinement, the effect of LHCD on radial electric field is numerically calculated by the electron＇s radial force equilibrium deduced from fluid equation. The results and the analyses of the numerical simulation are given, emphatically discussing the change tendency of radial electric field profiles and its mechanism in different electron temperature and different phase.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
2009年第4期309-314,共6页
Nuclear Fusion and Plasma Physics
基金
中国自然科学基金资助项目(10575104)
关键词
低杂波电流驱动
径向电场
约束改善
Lower hybrid current drive
Radial electric field
Improved confinement
