EVIDENCE FOR THE INFLUENCE OF RADIAL AND POLOIDAL DRIFT VELOCITIES ON THE SCRAPE-OFF LAYER OF A TOROIDAL LIMITER

被引：13

作者：

SAMM, U ^{[1
]}

BOGEN, P ^{[1
]}

BORA, D ^{[1
]}

CLAASSEN, HA ^{[1
]}

GERHAUSER, H ^{[1
]}

HARTWIG, H ^{[1
]}

HINTZ, E ^{[1
]}

HOTHKER, K ^{[1
]}

IVANOV, RS ^{[1
]}

LIE, YT ^{[1
]}

POSPIESZCZYK, A ^{[1
]}

RUSBULDT, D ^{[1
]}

SCHWEER, B ^{[1
]}

机构：

[1] ACAD SCI USSR, INST HIGH TEMP, MOSCOW V-71, USSR

来源：

NUCLEAR FUSION | 1991年 / 31卷 / 07期

关键词：

D O I：

10.1088/0029-5515/31/7/014

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：

The transport inside the scrape-off layer (SOL) of a tokamak is analysed. In particular, poloidal asymmetries in electron density profiles measured in the presence of a toroidal limiter are compared with results obtained from a numerical two-dimensional code (SOLXY). The relevance of poloidal and radial drifts for these asymmetries is demonstrated by a reversal of the main magnetic field. The results are important for the validation of the theoretical model SOLXY.

引用

页码：1386 / 1389

页数：4

共 13 条

[1]

BOGEN P, 1986, NATO ASI SERIES

[2]

BRAAMS BJ, 1987, NET EURFUXII808768 C

[3] BOUNDARY-LAYER CALCULATIONS FOR TOKAMAKS WITH TOROIDAL LIMITER [J].