Warm-ion drift Alfven turbulence and the L-H transition

被引：35
|
作者：
Scott, B [1 ]
机构：
[1] EURATOM, Max Planck Inst Plasmaphys, D-85748 Garching, Germany
来源：
PLASMA PHYSICS AND CONTROLLED FUSION | 1998年 / 40卷 / 05期
关键词：
D O I：
10.1088/0741-3335/40/5/050
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：
Computations of fluid drift turbulence treating ions and electrons on equal footing, including both temperatures, are conducted in a model toroidal geometry. The resulting 'ion mixing mode' turbulence bears features of both electron drift-Alfven and ion temperature gradient turbulence, and nonlinear sensitivity to the relative strengths of the density and temperature gradients provides a possible route to the bifurcation needed for the L-H transition.
引用
收藏
页码：823 / 826
页数：4
相关论文
共 50 条
  • [21] DYNAMIC BEHAVIOR OF THE L-H TRANSITION
    ZOHM, H
    PHYSICAL REVIEW LETTERS, 1994, 72 (02) : 222 - 225
  • [22] Mean and Oscillating Plasma Flows and Turbulence Interactions across the L-H Confinement Transition
    Conway, G. D.
    Angioni, C.
    Ryter, F.
    Sauter, P.
    Vicente, J.
    PHYSICAL REVIEW LETTERS, 2011, 106 (06)
  • [23] Phase space of tokamak edge turbulence, the L-H transition, and the formation of the edge pedestal
    Rogers, BN
    Drake, JF
    Zeiler, A
    PHYSICAL REVIEW LETTERS, 1998, 81 (20) : 4396 - 4399
  • [24] L-H transition in tokamaks and stellarators
    Shaing, K.C.
    Hsu, C.T.
    Christenson, P.J.
    Plasma Physics and Controlled Fusion, 1994, 36 (7 A)
  • [25] L-H TRANSITION IN TOKAMAKS AND STELLARATORS
    SHAING, KC
    HSU, CT
    CHRISTENSON, PJ
    PLASMA PHYSICS AND CONTROLLED FUSION, 1994, 36 (07) : A75 - A80
  • [26] Demonstration of the role of turbulence-driven poloidal flow generation in the L-H transition
    Yu, CX
    Xu, YH
    Luo, JR
    Mao, JS
    Liu, BH
    Li, JG
    Wan, BN
    Wan, YX
    PLASMA PHYSICS AND CONTROLLED FUSION, 2000, 42 : A217 - A222
  • [27] A model of self-consistent L-H transition based on finite-β drift waves
    Martinell, JJ
    Guzdar, PN
    PLASMA PHYSICS, 2003, 669 : 654 - 657
  • [28] A MODEL FOR THE L-H MODE TRANSITION IN TOKAMAKS
    WANG, ZT
    LECLAIR, G
    NUCLEAR FUSION, 1992, 32 (11) : 2036 - 2039
  • [29] A new model of the L-H transition in tokamaks
    Fundamenski, W.
    Militello, F.
    Moulton, D.
    McDonald, D. C.
    NUCLEAR FUSION, 2012, 52 (06)
  • [30] Statistical theory of L-H transition in tokamaks
    Itoh, SI
    Itoh, K
    Toda, S
    PLASMA PHYSICS AND CONTROLLED FUSION, 2003, 45 (05) : 823 - 840
12345