Plasma Transport at Magnetic Axis in Toroidal Confinement System

• 作者: WANGZhongtian
• 来源期刊: 核工业西南物理研究院年报：英文版
• 学科: 物理学
• 关键词: 等离子体 磁性轴 环形封闭系统 粒子轨道
• 年，卷（期）: 2001,（1）
• 页码范围: 88-95
• 页数: 8页
• 分类号: O53

摘要

The particle orbits which intersect the magnetic axis behave differently from banana ones, referred to as potato orbits. The potential importance on tokamak transport is emphasized by Politzer, Lin, Tang, and Lee,and Shaing, Hazeltine, and Zarnstoff. However, there are many problems in the lasttwo papers. For example, the Eq. (48) in Ref. [5] should satisfy the orbit constraint which guarantees single value of the function go, that is, solubility condition, and Eq. (8) in Ref. [6] has the same problem.