INFLUENCE OF IMPURITIES ON EDGE TURBULENCE AND TRANSPORT IN TEXT

被引：9

作者：

HIDALGO, C ^{[1
]}

RITZ, CP ^{[1
]}

RHODES, TL ^{[1
]}

ROWAN, WL ^{[1
]}

DIAMOND, PH ^{[1
]}

LIN, H ^{[1
]}

THAYER, DR ^{[1
]}

WOOTTON, AJ ^{[1
]}

机构：

[1] CTR INVEST ENERGET MEDIOAMBIENTALES & TECNOL,ASOC EURATOM,E-28040 MADRID,SPAIN

来源：

NUCLEAR FUSION | 1991年 / 31卷 / 09期

关键词：

D O I：

10.1088/0029-5515/31/9/004

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 influence of impurity radiation on plasma edge turbulence has been studied in the TEXT tokamak. With nitrogen puffing, an increase in the floating potential fluctuations and in the particle transport induced by the fluctuations is observed, while density fluctuations remain essentially unchanged. No enhancement in either the fluctuation levels or the transport has been observed in the edge with carbon (methane) puffing. The results are discussed in the framework of the resistive model with radiative drive (THAYER, D.R., DIAMOND, P.D., Phys. Fluids 12 (1987) 977).

引用

页码：1661 / 1666

页数：6

共 38 条

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