期刊论文

Influence of Tokamak Poloidal Magnetic Field on Electron Cyclotron Wave Absorption

中文

科学技术与工程

1671-1815

2007

7

10

2217-2219

10.3969/j.issn.1671-1815.2007.10.008

10275032:国家自然科学基金 10475039:国家自然科学基金

本校为第一机构

分别给出了托卡马克中磁场分布的表达式，并结合波迹方程与弱相对论情况下的Fokker-Planck方程，对电子回旋波传播与吸收进行了数值模拟。结果表明，极向磁场会对波功率的沉积产生影响，对波迹的影响很小。

The expression of magnetic field profiles in tokamak is presented. Both the electron cyclotron wave propagation and power absorption are calculated by using ray equation and weak relastivistic Fokker-Planck equation. It shows that the poloidal magnetic field may affect the wave power deposition...