3D MHD Flux Emergence Experiments: Idealised Models and Coronal Interactions
3D MHD Flux Emergence Experiments: Idealised Models and Coronal Interactions
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DOI：
10.1007/s11207-011-9745-2
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发表时间：
2012-05-01
期刊：
影响因子：
2.8
通讯作者：
MacTaggart, D.
中科院分区：
文献类型：
--
作者：
Hood, A. W.;Archontis, V.;MacTaggart, D.
本文综述了许多关于太阳内部磁场的三维数值实验，以及随后与日冕磁场的相互作用。这里描述的模型是理想化的，因为内能方程只涉及绝热、欧姆和粘性激波加热项。然而，如果主要目的是研究动态演变，这是足够的。这些模型以一种自洽的方式解释了许多有趣的观测现象。
This paper reviews some of the many 3D numerical experiments of the emergence of magnetic fields from the solar interior and the subsequent interaction with the pre-existing coronal magnetic field. The models described here are idealised, in the sense that the internal energy equation only involves the adiabatic, Ohmic and viscous shock heating terms. However, provided the main aim is to investigate the dynamical evolution, this is adequate. Many interesting observational phenomena are explained by these models in a self-consistent manner.