Existence Conditions of Collision Sheath in the Tokamak Scrape-off Layer

• 作者: GAOQingdi CHENXiaoping
• 来源期刊: 核工业西南物理研究院年报：英文版
• 学科: 工学
• 关键词: 存在条件 撞击包壳 托卡马克装置 摩擦层 核聚变控制 中性等离子体
• 年，卷（期）: 2002,（1）
• 页码范围: 77-82
• 页数: 6页
• 分类号: TL612

摘要

In controlled nuclear fusion devices like tokamaks, plasma particles are confined by closed magnetic flux surfaces. Outside the last closed flux surface (LCFS), plasma is in direct contact with a solid wall in the scrape-off layer (SOL). Due to the different