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Modelling of Flare Processes: A Comparison of the Two RHD Codes FLARIX and RADYN
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SYSNO ASEP 0520216 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Modelling of Flare Processes: A Comparison of the Two RHD Codes FLARIX and RADYN Author(s) Kašparová, Jana (ASU-R) RID, ORCID
Carlsson, M. (NO)
Varady, Michal (ASU-R) RID, ORCID
Heinzel, Petr (ASU-R) RID, ORCIDSource Title Radiative Signatures from the Cosmos: A Conference in Honor of Ivan Hubený. - San Francisco : Astronomical Society of the Pacific, 2019 / Werner K. - ISSN 1050-3390 - ISBN 9781583819265 Pages s. 141-146 Number of pages 6 s. Publication form Online - E Action Conference on Radiative Signatures from the Cosmos Event date 23.10.2018 - 26.10.2018 VEvent location Paris Country FR - France Event type WRD Language eng - English Country US - United States Keywords solar flare processes ; loop radiative hydrodynamic ; emission Subject RIV BN - Astronomy, Celestial Mechanics, Astrophysics OECD category Astronomy (including astrophysics,space science) R&D Projects GA16-18495S GA ČR - Czech Science Foundation (CSF) Institutional support ASU-R - RVO:67985815 UT WOS 000494866300022 Annotation We present a comparison of two autonomous, methodologically different radiation hydrodynamic codes, FLARIX and RADYN, and their use to model the solar flare processes. Both codes can model the time evolution of a 1D atmosphere heated by a specified process, e.g. by electron beams propagating from the injection site in the corona down to the lower atmosphere. In such a scenario time scales can be rather short and lead to fast heating on even sub-second time scales.
Workplace Astronomical Institute Contact Radka Svašková, bibl@asu.cas.cz, Tel.: 323 620 326 Year of Publishing 2020
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