原子能科学技术2018，Vol.52Issue(1)：1-7,7.DOI:10.7538/yzk.2017.youxian.0229
EAST电子回旋波与低杂波双波协同的数值模拟
Numerical Simulation of Double-wave Synergy between Electron Cyclotron Wave and Lower Hybrid Wave on EAST
摘要
Abstract
In order to optimize the double-wave synergistic drive efficiency between elec-tron cyclotron wave (ECW) and lower hybrid wave (LHW) on EAST ,and obtain a larger synergy current to maintain a long pulse operation ,some numerical simulations of synergistic effect with different EAST plasma parameters were carried out by using C3PO/LUKE code based on the physical mechanism of synergy .The synergy current and synergy factor were given .The calculation results show that the synergistic effect is the best when the positions of current density peak of the LHW and ECW overlap .And the increase of electron density and electron temperature can lead to the change of over-lap region of two waves ,and then affects synergistic effect .关键词
EAST/双波协同/数值模拟Key words
EAST/double-wave synergy/numerical simulation分类
数理科学引用本文复制引用
韦维,李妙辉,张霆,孙晓霞..EAST电子回旋波与低杂波双波协同的数值模拟[J].原子能科学技术,2018,52(1):1-7,7.基金项目
国家磁约束核聚变能发展研究专项资助项目(2015GB102000,2015GB102003) （2015GB102000,2015GB102003）
国家自然科学基金资助项目(11305211,11675214,11775259) （11305211,11675214,11775259）
中央高校基本科研业务费专项资金资助项目(JZ2015HGBZ0472) （JZ2015HGBZ0472）
