On the accreting tori sequences in Ringed Accretion Disks models. Polytropic equations of state and toroidal magnetic fields
arXiv:1910.04413
Abstract
We consider ringed accretion disks (RADs), representing models of aggregates of corotating and counterrotating toroids orbiting a central Kerr super-massive black hole (SMBH). We comment on system of two-tori governed by the polytropic equation of state and including a toroidal magnetic field. We found the RADs leading function describing the RAD inner structure and governing the distribution of orbiting toroidal structures and the emergence of the (hydro-mechanical) instabilities in the disk. We perform this analysis first in pure hydrodynamical models by considering one-specie perfect fluid toroids and then by considering the contribution of toroidal magnetic field.
arXiv comment11 pages, 3 figures, RAGtime 20, 2018, Opava, Czech Republic
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