EDGE REYNOLDS STRESS STRUCTURE OF LOWER HYBRID WAVE INJECTION IN THE HL-1M PLASMA  

作　　者：HONGWen－yu WANGEn－yao 等 

机构地区：[1]SouthwesternInstituteofPhysics,Chengdu610041

出　　处：《核聚变与等离子体物理》2002年第3期178-182,共5页Nuclear Fusion and Plasma Physics

摘　　要：The radial profiles of electrostatic Reynolds stress,plasma poloidal rotations,radial and poloidal electric fields have been measured in the plasma boundary region on the HL 1M tokamak using a multi array of Mach/Langmuir probes.During experiments of lower hybrid wave current drive,the variations in LHW drive power will cause changes in the edge electric field,poloidal rotation velocity and Reynolds stress.The results indicate that sheared poloidal flow can be generated in the edge plasma due to radially varied Reynolds stress.The radial profiles of electrostatic Reynolds stress,plasma poloidal rotations,radial and poloidal electric fields have been measured in the plasma boundary region on the HL 1M tokamak using a multi array of Mach/Langmuir probes.During experiments of lower hybrid wave current drive,the variations in LHW drive power will cause changes in the edge electric field,poloidal rotation velocity and Reynolds stress.The results indicate that sheared poloidal flow can be generated in the edge plasma due to radially varied Reynolds stress.

关 键 词：HL-1M装置 等离子体测量 电测量 托卡马克装置 核聚变 

分 类 号：TL656[核科学技术—核技术及应用] TL631.24