A gyro-Landau-fluid transport model

被引：499

作者：

Waltz, RE

Staebler, GM

Dorland, W

Hammett, GW

Kotschenreuther, M

Konings, JA

机构：

[1] PRINCETON PLASMA PHYS LAB, PRINCETON, NJ 08543 USA

[2] FOM, AMSTERDAM, NETHERLANDS

来源：

PHYSICS OF PLASMAS | 1997年 / 4卷 / 07期

关键词：

D O I：

10.1063/1.872228

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：

A physically comprehensive and theoretically based transport model tuned to three-dimensional (3-D) ballooning mode gyrokinetic instabilities and gyrofluid nonlinear turbulence simulations is formulated with global and local magnetic shear stabilization and E x B rotational shear stabilization. Taking no fit coefficients from experiment, the model is tested against a large transport profile database with good agreement. This model is capable of describing enhanced core confinement transport barriers in negative central shear discharges based on rotational shear stabilization. The model is used to make ignition projections from relative gyroradius scaling discharges. (C) 1997 American Institute of Physics.

引用

页码：2482 / 2496

页数：15

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