FLUCTUATIONS AND TRANSPORT OF JFT-2M SCRAPE-OFF PLASMA

被引:24
作者
OHDACHI, S [1 ]
SHOJI, T [1 ]
NAGASHIMA, K [1 ]
TAMAI, H [1 ]
MIURA, Y [1 ]
MAEDA, H [1 ]
TOYAMA, H [1 ]
机构
[1] JAPAN ATOM ENERGY RES INST,TOKAI,IBARAKI 31911,JAPAN
关键词
D O I
10.1088/0741-3335/36/7A/028
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Fluctuations of JFT-2M scrape-off plasma are measured by triple probes in detail. Electrostatic fluctuation can account for the cross field particle flux. When the radial electric field is made by the divertor biasing, reductions of the fluctuations and fluctuation induced flux axe observed at the shear layer.
引用
收藏
页码:A201 / A206
页数:6
相关论文
共 7 条
[1]   INFLUENCE OF SHEARED POLOIDAL ROTATION ON EDGE TURBULENCE [J].
BIGLARI, H ;
DIAMOND, PH ;
TERRY, PW .
PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1990, 2 (01) :1-4
[2]   INSTANTANEOUS DIRECT-DISPLAY SYSTEM OF PLASMA PARAMETERS BY MEANS OF TRIPLE PROBE [J].
CHEN, SL ;
SEKIGUCHI, T .
JOURNAL OF APPLIED PHYSICS, 1965, 36 (08) :2363-+
[3]   ROLE OF EDGE ELECTRIC-FIELD AND POLOIDAL ROTATION IN THE L-H TRANSITION [J].
GROEBNER, RJ ;
BURRELL, KH ;
SERAYDARIAN, RP .
PHYSICAL REVIEW LETTERS, 1990, 64 (25) :3015-3018
[4]   EXPERIMENTAL-EVIDENCE OF SIGNIFICANT TEMPERATURE-FLUCTUATIONS IN THE PLASMA EDGE REGION OF THE TJ-I TOKAMAK [J].
HIDALGO, C ;
BALBIN, R ;
PEDROSA, MA ;
GARCIACORTES, I ;
OCHANDO, MA .
PHYSICAL REVIEW LETTERS, 1992, 69 (08) :1205-1208
[5]   EDGE ELECTRIC-FIELD PROFILES OF H-MODE PLASMAS IN THE JFT-2M TOKAMAK [J].
IDA, K ;
HIDEKUMA, S ;
MIURA, Y ;
FUJITA, T ;
MORI, M ;
HOSHINO, K ;
SUZUKI, N ;
YAMAUCHI, T .
PHYSICAL REVIEW LETTERS, 1990, 65 (11) :1364-1367
[6]   PROBE MEASUREMENTS IN THE REPUTE-1 REVERSED FIELD PINCH [J].
JI, H ;
TOYAMA, H ;
YAMAGISHI, K ;
SHINOHARA, S ;
FUJISAWA, A ;
MIYAMOTO, K .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1991, 62 (10) :2326-2337
[7]  
SHOJI T, 1992, PLASMA PHYS CONTROLL, V1, P327