On spontaneous amplification of large-scale perturbations by two-dimensional electron magnetohydrodynamic turbulence

被引：5
|
作者：
Lakhin, VP
Moiseev, SS
机构：
[1] RRC Kurchatov Inst, Inst Nucl Fus, Moscow 123182, Russia
[2] Russian Acad Sci, Space Res Inst, Moscow 117810, Russia
来源：
PHYSICS LETTERS A | 1999年 / 263卷 / 4-6期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1016/S0375-9601(99)00771-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The influence of small-scale turbulence on large-scale perturbations is studied in the model of 3-D electron magnetohydrodynamics (EMHD), in which the magnetic field has all three components. it is shown that in addition to positive turbulent viscosity and an analogue of alpha-effect caused by helicity of turbulence, which are typical to 3-D EMHD turbulence, such 2-D turbulence results in turbulent resistivity, which is caused by anisotropy of turbulence and can be negative. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码：386 / 392
页数：7
相关论文
共 50 条
  • [1] On spontaneous amplification of large-scale perturbations by two-dimensional electron magnetohydrodynamic turbulence
    Lakhin, V.P.
    Moiseev, S.S.
    Physics Letters, Section A: General, Atomic and Solid State Physics, 1999, 263 (4-6): : 386 - 392
  • [2] On spontaneous amplification of large-scale perturbations by two-dimensional electron magnetohydrodynamic turbulence (vol A263, pg 386, 1999)
    Lakhin, VP
    Moiseev, SS
    PHYSICS LETTERS A, 2000, 268 (1-2) : 149 - 149
  • [3] Two-dimensional electron magnetohydrodynamic turbulence
    Biskamp, D
    Schwarz, E
    Drake, JF
    PHYSICAL REVIEW LETTERS, 1996, 76 (08) : 1264 - 1267
  • [4] LARGE-SCALE TWO-DIMENSIONAL TURBULENCE IN THE ATMOSPHERE
    BOER, GJ
    SHEPHERD, TG
    JOURNAL OF THE ATMOSPHERIC SCIENCES, 1983, 40 (01) : 164 - 184
  • [5] On the large-scale structure of homogeneous two-dimensional turbulence
    Davidson, P. A.
    JOURNAL OF FLUID MECHANICS, 2007, 580 : 431 - 450
  • [6] Large-scale bottleneck effect in two-dimensional turbulence
    Bos, Wouter J. T.
    Bertoglio, Jean-Pierre
    JOURNAL OF TURBULENCE, 2009, 10 (30): : 1 - 8
  • [7] Large-scale intermittency in two-dimensional driven turbulence
    Jun, YG
    Wu, XL
    PHYSICAL REVIEW E, 2005, 72 (03):
  • [8] Whistlerization and anisotropy in two-dimensional electron magnetohydrodynamic turbulence
    Dastgeer, S
    Das, A
    Kaw, P
    Diamond, PH
    PHYSICS OF PLASMAS, 2000, 7 (02) : 571 - 579
  • [9] Intermittency of two-dimensional decaying electron magnetohydrodynamic turbulence
    Boffetta, G
    Celani, A
    Crisanti, A
    Prandi, R
    PHYSICAL REVIEW E, 1999, 59 (03): : 3724 - 3726
  • [10] Large-scale flow in two-dimensional turbulence at static pumping
    Kolokolov, I. V.
    Lebedev, V. V.
    JETP LETTERS, 2017, 106 (10) : 659 - 661
12345