Geometry dependence of stellarator turbulence

被引：16

作者：

Mynick, H. E. ^{[1
]}

Xanthopoulos, P. ^{[2
]}

Boozer, A. H. ^{[3
]}

机构：

[1] Princeton Univ, Plasma Phys Lab, Princeton, NJ 08543 USA

[2] Teilinst Greifswald, Max Planck Inst Plasma Phys, D-17491 Greifswald, Germany

[3] Columbia Univ, Dept Appl Phys & Math, New York, NY 10027 USA

来源：

PHYSICS OF PLASMAS | 2009年 / 16卷 / 11期

关键词：

SIMULATIONS;

D O I：

10.1063/1.3258848

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：

Using the nonlinear gyrokinetic code package GENE/GIST [F Jenko, W Dorland, M. Kotschenreuther. and B. N. Rogers, Phys Plasmas 7, 1904 (2000): P. Xanthopoulos, W. A. Cooper, F. Jenko, Yu. Turkin, A. Runov. and J. Gerger, ibid. 16, 082303 (2009)], we Study the turbulent transport in a broad family of stellarator designs. to understand the geometry dependence of the microturbulence. By using a set Of flux tubes oil a given flux surface. we Construct a picture of the two-dimensional structure of the microturbulence over that surface and relate this to relevant geometric quantities, such as the Curvature. local shear, and effective potential in the Schrodinger-like equation governing linear drift modes. (C) 2009 American Institute in Physics. [doi: 10.1063/1.3258848]

引用

页数：4

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