On MHD modeling of coronal mass ejections

被引:0
|
作者
Fichtner, Horst [1 ]
Kopp, Andreas [1 ]
Kleimann, Jens [2 ]
Grauer, Rainer [3 ]
机构
[1] Ruhr Univ Bochum, Inst Theoret Phys 4, Univ Str 250, D-44780 Bochum, Germany
[2] Max Planck Inst Stromungsforsch, Katlenburg Lindau, Germany
[3] Ruhr Univ Bochum, Inst Theoretische Phys 1, Bochum, Germany
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
We give at first a brief overview of the motivation for magnetohydrodynamic simulations of coronal mass ejections that can be classified as principal, local, and global, and discuss some of the present problems with the modeling. Besides the initiation, acceleration, evolution, and interactions of CMEs with the background solar wind, with each other and with planetary magnetospheres, we identify the need for large-scale MHD and multi-fluid models that explicitly incorporate effects of kinetic processes occurring on micro- or meso-scales. Concentrating on the acceleration and heating of the solar wind and CMEs by plasma waves, we describe an alternative route to this goal. Subsequently, we present CWENO-based local CME simulations and relate them to observations with the ACE spacecraft near 1 AU.
引用
收藏
页码:151 / +
页数:2
相关论文
共 50 条
  • [41] On structure of coronal mass ejections
    Institute of Space Research, National Academy of Sciences of Ukraine, National Space Agency of Ukraine, Kiev, Ukraine
    J Autom Inform Sci, 2007, 1 (61-79):
  • [42] Geoeffectivity of Coronal Mass Ejections
    H. E. J. Koskinen
    K. E. J. Huttunen
    Space Science Reviews, 2006, 124 : 169 - 181
  • [43] Coronal mass ejections in the heliosphere
    Harrison, R. A.
    Davis, C. J.
    Bewsher, D.
    Davies, J. A.
    Eyles, C. J.
    Crothers, S. R.
    ADVANCES IN SPACE RESEARCH, 2010, 45 (01) : 1 - 9
  • [44] THE ONSET OF CORONAL MASS EJECTIONS
    SIMNETT, GM
    HARRISON, RA
    SOLAR PHYSICS, 1985, 99 (1-2) : 291 - 311
  • [45] Initiation of coronal mass ejections
    Moore, Ronald L.
    Sterling, Alphonse C.
    SOLAR ERUPTIONS AND ENERGETIC PARTICLES, 2006, 165 : 43 - 57
  • [46] Coronal Mass Ejections and Dimmings: A Comparative Study Using MHD Simulations and SDO Observations
    Jin, Meng
    Cheung, Mark C. M.
    DeRosa, Marc L.
    Nitta, Nariaki, V
    Schrijver, Carolus J.
    ASTROPHYSICAL JOURNAL, 2022, 928 (02):
  • [47] Ideal MHD instabilities for coronal mass ejections Interacting current channels and particle acceleration
    Keppens, Rony
    Guo, Yang
    Makwana, Kirit
    Mei, Zhixing
    Ripperda, Bart
    Xia, Chun
    Zhao, Xiaozhou
    arXiv, 2019,
  • [48] Ideal MHD instabilities for coronal mass ejections: interacting current channels and particle acceleration
    Keppens R.
    Guo Y.
    Makwana K.
    Mei Z.
    Ripperda B.
    Xia C.
    Zhao X.
    Reviews of Modern Plasma Physics, 3 (1)
  • [49] Forward Modeling of Coronal Mass Ejections Using STEREO/SECCHI Data
    Thernisien, A.
    Vourlidas, A.
    Howard, R. A.
    SOLAR PHYSICS, 2009, 256 (1-2) : 111 - 130
  • [50] The inversion of the real kinematic properties of coronal mass ejections by forward modeling
    Wu, You
    Chen, Peng-Fei
    RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2011, 11 (02) : 237 - 244