Speaker
Angelos Karakonstantakis
(Nicolaus Copernicus Astronomical Center)
Description
We present 2D global Radiation GRMHD simulation of accretion disks
rotating around a 10 solar mass non-rotating black hole. The gas
initially is set up following the Penna et al. (2013) equilibrium torus
solutions threaded by a poloidal magnetic field. We examined the effect
of resolution in various quantitative values such as the accretion
rate, magnetization, various fluxes and disk scaleheight. We also
analyze how resolution affect the formation of plasmoids which are
produced from magnetic reconnection events.
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Primary author
Angelos Karakonstantakis
(Nicolaus Copernicus Astronomical Center)
Co-authors
Debora Lančová
(Institute of Physics, Silesian University in Opava)
Prof.
Wlodek Kluzniak