MEASUREMENT OF PLASMA ROTATION VELOCITIES WITH ELECTRODE BIASING IN THE SASKATCHEWAN TORUS-MODIFIED (STOR-M) TOKAMAK

被引：21

作者：

XIAO, C ^{[1
]}

JAIN, KK ^{[1
]}

ZHANG, W ^{[1
]}

HIROSE, A ^{[1
]}

机构：

[1] PLASMA RES LAB, BHAT, INDIA

来源：

PHYSICS OF PLASMAS | 1994年 / 1卷 / 07期

关键词：

D O I：

10.1063/1.870626

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：

In the Saskatchewan Torus-Modified (STOR-M) tokamak [Phys. Fluids B 4, 3277 (1992)], application of a negative bias results in large negative radial electric field, E(r), at the plasma edge, reduced plasma toroidal rotation velocity, and a large poloidal rotation in the electron diamagnetic drift direction. Conversely, a positive bias leads to a relatively small negative E(r) at the plasma edge, a positive E(r) in the scrape-off layer, increased toroidal rotation, and an increased poloidal rotation speed in the ion diamagnetic drift direction. Increases in edge plasma density and steepening of its radial profile have also been observed for both polarities.

引用

页码：2291 / 2296

页数：6

共 13 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] PEAKED DENSITY PROFILES IN CIRCULAR-LIMITER H MODES ON THE TFTR TOKAMAK [J].

BUSH, CE ;

GOLDSTON, RJ ;

SCOTT, SD ;

FREDRICKSON, ED ;

MCGUIRE, K ;

SCHIVELL, J ;

TAYLOR, G ;

BARNES, CW ;

BELL, MG ;

BOIVIN, RL ;

BRETZ, N ;

BUDNY, RV ;

CAVALLO, A ;

EFTHIMION, PC ;

GREK, B ;

HAWRYLUK, R ;

HILL, K ;

HULSE, RA ;

JANOS, A ;

JOHNSON, DW ;

KILPATRICK, S ;

MANOS, DM ;

MANSFIELD, DK ;

MEADE, DM ;

PARK, H ;

RAMSEY, AT ;

STRATTON, B ;

SYNAKOWSKI, EJ ;

TOWNER, HH ;

WIELAND, RM ;

ZARNSTORFF, MC ;

ZWEBEN, S .

PHYSICAL REVIEW LETTERS, 1990, 65 (04) :424-427

[3]

CARRERAS BA, 1993, PLASMA PHYSICS CONTR

[4] KINETIC-THEORY OF ION COLLECTION BY PROBING OBJECTS IN FLOWING STRONGLY MAGNETIZED PLASMAS [J].

CHUNG, KS ;

HUTCHINSON, IH .

PHYSICAL REVIEW A, 1988, 38 (09) :4721-4731

[5] H-MODE OBSERVED IN THE JFT-2M TOKAMAK WITH EDGE HEATING BY ELECTRON-CYCLOTRON WAVES [J].

HOSHINO, K ;

YAMAMOTO, T ;

KAWASHIMA, H ;

SUZUKI, N ;

UESUGI, Y ;

MORI, M ;

AIKAWA, H ;

KASAI, S ;

KAWAKAMI, T ;

MATSUDA, T ;

MIURA, Y ;

ODAJIMA, K ;

OGAWA, H ;

OGAWA, T ;

OHTSUKA, H ;

SHOJI, T ;

TAMAI, H ;

YAMAUCHI, T ;

KONDO, T ;

NAKAZAWA, I ;

NEUFELD, CR ;

MAEDA, H .

PHYSICAL REVIEW LETTERS, 1989, 63 (07) :770-773

[6]

ITOH SI, 1988, PHYS REV LETT, V65, P1364

[7] REGIME OF IMPROVED CONFINEMENT IN NEUTRAL-BEAM HEATED LIMITER DISCHARGES OF A TOKAMAK [J].

SENGOKU, S ;

FUNAHASHI, A ;

HASEGAWA, M ;

HOSHINO, K ;

KASAI, S ;

KAWAKAMI, T ;

KAWASHIMA, H ;

MATOBA, T ;

MATSUDA, T ;

MATSUMOTO, H ;

MIURA, Y ;

MORI, M ;

OGAWA, H ;

OGAWA, T ;

OHTSUKA, H ;

SHOJI, T ;

SUZUKI, N ;

TAMAI, H ;

UESUGI, Y ;

YAMAMOTO, T ;

YAMAUCHI, T .

PHYSICAL REVIEW LETTERS, 1987, 59 (04) :450-453

[8] BIFURCATION-THEORY OF POLOIDAL ROTATION IN TOKAMAKS - A MODEL FOR THE L-H TRANSITION [J].

SHAING, KC ;

CRUME, EC .

PHYSICAL REVIEW LETTERS, 1989, 63 (21) :2369-2372

[9] H-MODE BEHAVIOR INDUCED BY CROSS-FIELD CURRENTS IN A TOKAMAK [J].

TAYLOR, RJ ;

BROWN, ML ;

FRIED, BD ;

GROTE, H ;

LIBERATI, JR ;

MORALES, GJ ;

PRIBYL, P ;

DARROW, D ;

ONO, M .

PHYSICAL REVIEW LETTERS, 1989, 63 (21) :2365-2368

[10] ROLE OF EDGE MAGNETIC SHEAR ON THE LIMITER H-MODE TRANSITION OF THE JIPP T-IIU TOKAMAK [J].

TOI, K ;

KAWAHATA, K ;

MORITA, S ;

WATARI, T ;

KUMAZAWA, R ;

IDA, K ;

ANDO, A ;

OKA, Y ;

SAKAMOTO, M ;

HAMADA, Y ;

ADATI, K ;

ANDO, R ;

AOKI, T ;

HIDEKUMA, S ;

HIROKURA, S ;

KANEKO, O ;

KARITA, A ;

KAWAMOTO, T ;

KAWASUMI, Y ;

KURODA, T ;

MASAI, K ;

NARIHARA, K ;

OGAWA, Y ;

OHKUBO, K ;

OKAJIMA, S ;

OZAKI, T ;

SASAO, M ;

SATO, KN ;

SEKI, T ;

SHIMPO, F ;

TAKAHASHI, H ;

TANAHASHI, S ;

TANIGUCHI, Y ;

TSUZUKI, T .

PHYSICAL REVIEW LETTERS, 1990, 64 (16) :1895-1898

← 1 2 →