Edge Plasma Performance of Lower Hybrid Wave Injection on the HL-1M Tokamak

• 作者: HONGWenyu WANGEnyao CAOJianyong LIQiang
• 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: 等离子性能 混合波注射 HL-1M 受控核反应装置 离子加速器
• 年，卷（期）: 2001,（1）
• 页码范围: 19-21
• 页数: 3页
• 分类号: TL54

摘要

Recently, the L-mode to H-mode (L-H) transition in tokamak plasma confinement was found to be related to the presence of the poloidal flow shear near the plasma edge. An important mechanism is the ion orbit loss caused by interaction with the limiter. A complementary explanation is the generation of poloidal flows by plasma fluctuations via the Reynolds stress and the poloidal spin-up of plasmas from poloidal asymmetryof particle and momentum sources.