Analytic Description of Tokamak Equilibrium Sustained by High Fraction Bootstrap Current

• 作者: SHIBingren
• 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: 阴极负载电流 平衡力 受控核反应装置 等离子体
• 年，卷（期）: 2001,（1）
• 页码范围: 72-76
• 页数: 5页
• 分类号: O53

摘要

Recently, to save the current drive power and to obtain more favorable confinement merit for a tokamak reactor, large fraction of bootstrap current sustained equilibrium has attracted great interests both theoretically and experimentally. We use an powerful expanding technique and the tokamak ordering to expand the GSh-E to obtain a series of ordinary differential equations which allow for different sets of input profiles. The fully bootstrap current sustained tokamak equilibria are then solved analytically.