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Realistic 3D MHD modeling of self-organized magnetic structuring of the solar corona

Published online by Cambridge University Press:  24 September 2020

Irina N. Kitiashvili Open the ORCID record for Irina N. Kitiashvili [Opens in a new window] ,
Alan A. Wray ,
Viacheslav Sadykov ,
Alexander G. Kosovichev  and
Nagi N. Mansour
Irina N. Kitiashvili
Affiliation:
NASA Ames Research Center Moffett Field, MS 258-6, Mountain View, USA email: mailto:[email protected]
Alan A. Wray
Affiliation:
NASA Ames Research Center Moffett Field, MS 258-6, Mountain View, USA email: mailto:[email protected]
Viacheslav Sadykov
Affiliation:
NASA Ames Research Center Moffett Field, MS 258-6, Mountain View, USA email: mailto:[email protected]
Alexander G. Kosovichev
Affiliation:
NASA Ames Research Center Moffett Field, MS 258-6, Mountain View, USA email: mailto:[email protected] New Jersey Institute of Technology, Newark, NJ07102, USA email: mailto:[email protected]
Nagi N. Mansour
Affiliation:
NASA Ames Research Center Moffett Field, MS 258-6, Mountain View, USA email: mailto:[email protected]
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Abstract

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The dynamics of solar magnetoconvection spans a wide range of spatial and temporal scales and extends from the interior to the corona. Using 3D radiative MHD simulations, we investigate the complex interactions that drive various phenomena observed on the solar surface, in the low atmosphere, and in the corona. We present results of our recent simulations of coronal dynamics driven by underlying magnetoconvection and atmospheric processes, using the 3D radiative MHD code StellarBox (Wray et al. 2018). In particular, we focus on the evolution of thermodynamic properties and energy exchange across the different layers from the solar interior to the corona.

Keywords

convectionplasmasshock wavesturbulencewaves(magnetohydrodynamics:) MHDSun: corona, magnetic fieldsmethods: numericalSun: transition region
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S354: Solar and Stellar Magnetic Fields: Origins and Manifestations , June 2019 , pp. 346 - 350
Copyright
© International Astronomical Union 2020

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