Larmor radius effects on impurity transport in turbulent plasmas

被引：26

作者：

Vlad, M ^{[1
]}

Spineanu, F ^{[1
]}

机构：

[1] EURATOM, MEC, Natl Inst Laser Plasma & Radiat Phys, Bucharest, Romania

来源：

PLASMA PHYSICS AND CONTROLLED FUSION | 2005年 / 47卷 / 02期

关键词：

D O I：

10.1088/0741-3335/47/2/006

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：

Test particle transport determined by the Lorentz force in turbulent magnetized plasmas is studied. The time dependent diffusion coefficient, valid for the whole range of parameters, is obtained by developing the decorrelation trajectory method. The effects of Larmor gyration in the presence of trapping are analysed and several transport regimes are demonstrated.

引用

页码：281 / 294

页数：14

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