HL-1M装置边缘参数测量(英文)  

MEASUREMENTS OF THE EDGE PARAMETERS ON THE HL-1M TOKAMAK

作　　者：洪文玉[1] 李强[1] 王恩耀[1] 

机构地区：[1]核工业西南物理研究院,成都610041

出　　处：《核聚变与等离子体物理》2001年第3期173-177,共5页Nuclear Fusion and Plasma Physics

摘　　要：在HL 1M装置上利用马赫 郎缪尔探针分别在欧姆放电、低杂波注入、中性束注入、离子回旋加热和电子回旋加热等情况下测量了刮离层和等离子体边缘的极向流速度和电场 ,得到了它们的径向分布。研究了LHW、NBI、ICRH和ECRH对改善等离子体约束性能。Using a Mach/Langmuir probe array,edge plasma rotation velocity and electric field have been measured in the scrape off layer and the boundary of the HL 1M tokamak plasmas with ohmic heating,low hybrid wave injection,neutral beam injection,ion cyclotron resonance heating and electron cyclotron resonance heating,respectively.Radial profiles of the poloidal flow rotation velocity and the electric field have been obtained.Influence of LHW,NBI,ICRH and ECRH on improving plasma performance,the edge fluctuations and the radial transport in the HL 1M tokamak was investigated.

关 键 词：极向流 径向电场 极向电场 HL-1M装置 边缘参数测量 等离子体 托马卡克装置 

分 类 号：TL656[核科学技术—核技术及应用]