Numerical RHD simulations of flaring chromosphere with Flarix

0470182 - ASÚ 2017 RIV GB eng C - Conference Paper (international conference)
Heinzel, Petr - Kašparová, Jana - Varady, Michal - Karlický, Marian - Moravec, Z.
Numerical RHD simulations of flaring chromosphere with Flarix.
Solar and Stellar Flares and their Effects on Planets. Cambridge: Cambridge University Press, 2016, s. 233-238. Proceedings of the International Astronomical Union, IAU S320. ISBN 9781107137578.
[Symposium of the International Astronomical Union /320./. Honolulu (US), 11.08.2015-14.08.2015]
R&D Projects: GA ČR GAP209/12/0103
Grant - others:EC(XE) 606862
Program: FP7
Institutional support: RVO:67985815
Keywords : Sun * flares * hydrodynamics
OECD category: Astronomy (including astrophysics,space science)

Flarix is a radiation–hydrodynamical (RHD) code for modeling of the response of the chromosphere to a beam bombardment during solar flares. It solves the set of hydrodynamic conservation equations coupled with NLTE equations of radiative transfer. The simulations are driven by high energy electron beams. We present results of the Flarix simulations of a flaring loop relevant to the problem of continuum radiation during flares. In particular we focus on properties of the hydrogen Balmer continuum which was recently detected by IRIS.


Permanent Link: http://hdl.handle.net/11104/0267886