3D MHD Flux Emergence Experiments: Idealised Models and Coronal Interactions |
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| Authors: | A. W. Hood V. Archontis D. MacTaggart |
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| Affiliation: | (1) Instituto de Astronom?a y F?sica del Espacio, CONICET-UBA, CC. 67, Suc. 28, 1428 Buenos Aires, Argentina;(2) Facultad de Ciencias Exactas y Naturales, FCEN-UBA, Buenos Aires, Argentina;(3) Observatoire de Paris, LESIA, UMR8109 (CNRS), 92195 Meudon Principal Cedex, France;(4) UCL – Mullard Space Science Laboratory, Holmbury St. Mary, Dorking, Surrey, RH5 6NT, UK;(5) Konkoly Observatory of the Hungarian Academy of Sciences, Budapest, Hungary |
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| Abstract: | 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. |
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