SIMULATION STUDY OF SCALINGS IN SCRAPE-OFF LAYER PLASMA BY 2-DIMENSIONAL TRANSPORT CODE

被引：11

作者：

ITOH, SI

UEDA, N

ITOH, K

机构：

[1] Nat. Inst. for Fusion Sci., Nagoya

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 1990年 / 32卷 / 06期

关键词：

D O I：

10.1088/0741-3335/32/6/001

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：

Scrape-off layer (SOL) plasma and divertor plasma in Tokamaks were numerically analyzed using a two-dimensional time-dependent transport code (UEDA code). Plasma transport in the SOL and the divertor region was studied for given particle and heat sources from the main plasma. A scaling study of the density, the temperature and their fall-off lengths was carried out for the JFT-2M Tokamak. The results show the inter-relations between the divertor plasma parameters and core plasma confinement. The operational conditions of the core necessary to guarantee the divertor performance are discussed.

引用

页码：415 / 427

页数：13

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