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Modelling of Flare Processes: A Comparison of the Two RHD Codes FLARIX and RADYN

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    0520216 - ASÚ 2020 RIV US eng C - Conference Paper (international conference)
    Kašparová, Jana - Carlsson, M. - Varady, Michal - Heinzel, Petr
    Modelling of Flare Processes: A Comparison of the Two RHD Codes FLARIX and RADYN.
    Radiative Signatures from the Cosmos: A Conference in Honor of Ivan Hubený. San Francisco: Astronomical Society of the Pacific, 2019 - (Werner, K.), s. 141-146. ASP Conference Series, 519. ISBN 9781583819265. ISSN 1050-3390.
    [Conference on Radiative Signatures from the Cosmos. Paris (FR), 23.10.2018-26.10.2018]
    R&D Projects: GA ČR(CZ) GA16-18495S
    Grant - others:EC(XE) 606862
    Program: FP7
    Institutional support: RVO:67985815
    Keywords : solar flare processes * loop radiative hydrodynamic * emission
    OECD category: Astronomy (including astrophysics,space science)

    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.

    Permanent Link: http://hdl.handle.net/11104/0304904

     
     
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