摘要
本文在局部极坐标系中。求出分布在圆环面上的电流分量的近轴近似展开式。所得结果,可用于环形等离子体内扰动电流的定量测量问题。
Expanding formulae in a finite aspect ratio approximation of the magnetic fields generated by current components in toroidal surfaces have been deduced in a local polar coordinate system. The results can be used to quantitative measurements of disturbed currents in a toroidal plasma.
出处
《核聚变与等离子体物理》
CAS
CSCD
北大核心
1989年第3期142-148,共7页
Nuclear Fusion and Plasma Physics
关键词
环形电流
电流磁场
近轴近似
Toroidal current, Magnetic field generated by current, Finite aspect ratio approximation, Local polar coordinate system.
