| 引用本文: |
|
| Citation: |
|
计量
- 文章访问数: 2695
- PDF下载量: 479
- 被引次数: 0
物理学报. 1989, 38(5): 714-721.
doi: 10.7498/aps.38.714.
托卡马克微波预电离等离子体
- 收稿日期: 1988-07-05
- 刊出日期: 2005-07-08
摘要: 使用回旋管系统产生的电子回旋波段的大功率微波在托卡马克中得到无电流等离子体。其电子密度达8×1012cm-3,电子温度达50eV,粒子约束时间约为0.5ms,加热效率达25％以上。研究了对环向击穿的影响及加热机制。
English Abstract
MICROWAVE PREIONIZATION PLASMA IN A TOKAMAK
- Received Date:
05 July 1988
- Published Online:
08 July 2005
Abstract: A currentless plasma has been obtained in a tokamak device using a powerful microwave at electron cyclotron frequency generated by gyrotron systems. Its electron density is up to 8×1012cm-3; the electron temperature is up to 50 eV; the particle confinement time is about. 0.5ms; the heating efficiency is above 25%. The effect of the plasma on the toroidal breakdown and the heating mechanism have been studied.
下载:
