A dynamo wave in the alpha(2)omega dynamo

被引:0
|
作者
Meunier, N [1 ]
NesmeRibes, E [1 ]
Sokolov, DD [1 ]
机构
[1] MOSCOW MV LOMONOSOV STATE UNIV, CTR RES COMP, MOSCOW, RUSSIA
来源
ASTRONOMICHESKII ZHURNAL | 1996年 / 73卷 / 03期
关键词
D O I
暂无
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A generalization of a Parker dynamo is constructed for a solar dynamo wave in the framework of the alpha(2) omega dynamo. A criterion for the applicability of this approximation is obtained. This criterion is shown to be different from the corresponding criterion for disk models of a mean-field dynamo. Asymptotic solutions for the dynamo considered are constructed in the kinematic and nonlinear cases.
引用
收藏
页码:460 / 468
页数:9
相关论文
共 50 条
  • [1] A fast dynamo of alpha omega-type
    Gilbert, AD
    Soward, AM
    Childress, S
    GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1997, 85 (3-4): : 279 - 314
  • [2] AN ALPHA-OMEGA DYNAMO WITH ORDER AND CHAOS
    SCHMALZ, S
    STIX, M
    ASTRONOMY & ASTROPHYSICS, 1991, 245 (02) : 654 - 661
  • [3] DYNAMO MODELS WITH STRONG GENERATION .1. KINEMATIC SOLUTION AND AXISYMMETRICAL ALPHA(2)OMEGA-DYNAMO
    STARCHENKO, SV
    GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1994, 77 (1-4): : 55 - 77
  • [4] TAYLOR CONSTRAINT IN A SPHERICAL ALPHA-OMEGA-DYNAMO
    HOLLERBACH, R
    BARENGHI, CF
    JONES, CA
    GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1992, 67 (1-4): : 3 - 25
  • [5] THE WEAK TAYLOR STATE IN AN ALPHA-OMEGA-DYNAMO
    ANUFRIEV, AP
    CUPAL, I
    HEJDA, P
    GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1995, 79 (1-4): : 125 - 145
  • [6] An incoherent alpha-Omega dynamo in accretion disks
    Vishniac, ET
    Brandenburg, A
    ASTROPHYSICAL JOURNAL, 1997, 475 (01): : 263 - 274
  • [7] Simple solar dynamo models with variable alpha and omega effects
    Roald, CB
    Thomas, JH
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1997, 288 (03) : 551 - 564
  • [8] SYMMETRY-BREAKING IN A NONLINEAR ALPHA-OMEGA-DYNAMO
    JENNINGS, RL
    GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1991, 57 (1-4): : 147 - 189
  • [9] Evolution of geomagnetic fields in alpha omega-dynamo model
    Anyfriev, AP
    Reshetnyak, MY
    Sokolov, DD
    Kheida, P
    GEOMAGNETIZM I AERONOMIYA, 1997, 37 (02): : 91 - 95
  • [10] Asymptotic properties of a nonlinear alpha omega-dynamo wave: Period, amplitude and latitude dependence
    Meunier, N
    Proctor, MRE
    Sokoloff, DD
    Soward, AM
    Tobias, SM
    GEOPHYSICAL AND ASTROPHYSICAL FLUID DYNAMICS, 1997, 86 (3-4): : 249 - 285