HEAT AND PARTICLE-TRANSPORT IN THE BOUNDARY PLASMAS DURING H-MODE IN JT-60U

被引：5

作者：

ITAMI, K

ASAKURA, N

TSUJI, S

SHIMADA, M

机构：

[1] Naka Fusion Res. Establ., JAERI, Ibaraki

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 1994年 / 36卷 / 07期

关键词：

D O I：

10.1088/0741-3335/36/7A/024

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：

Heat flux and particle flux exhaust during ELMy H-mode were investigated using infrared TV camera, Langmuir probes and H(alpha) detectors. The peak heat flux density reaches 400MW/m2 and most of the power is deposited within a few milliseconds with PNB approximately 10MW. While the scrape-off layer (SOL) current usually flows from the outer divertor to the inner divertor during ELM, occasional reversed current at the outer SOL layer accompanies broader heat flux profile.

引用

页码：A177 / A182

页数：6