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@proceedings{53623, author = {Bardiev, Dilshodbek and Kološ, Martin}, booktitle = {RAGtime 23: 6-10 September, 2021 - Workshop on Black Holes and Neutron Stars}, language = {eng}, title = {Numerical simulations of multiple accretion tori around black hole.}, url = {https://indico.slu.cz/event/8/contributions/126/}, year = {2021} }
TY - CONF ID - 53623 AU - Bardiev, Dilshodbek - Kološ, Martin PY - 2021 TI - Numerical simulations of multiple accretion tori around black hole. UR - https://indico.slu.cz/event/8/contributions/126/ N2 - The matter orbiting around black hole in microquasar or active galactic nuclei forms toroidal accretion disk structures. The main topic of this talk will be general relativistic magnetohydrodynamics (GRMHD) simulations of multiple accretion configurations orbiting around one central black hole. Such structures have been recently described as ringed accretion disks (RADs) in full general relativistic approach. With the use of GRMHD numerical code HARM-COOL the RAD configurations time evaluations will be modeled and RAD stability will be tested. To boost interactions between individual rings from RAD configuration, large scale magnetic filed will be added into RAD model. Accretion configurations with different distribution of angular momentum inside will be also compared. ER -
BARDIEV, Dilshodbek a Martin KOLOŠ. Numerical simulations of multiple accretion tori around black hole. In \textit{RAGtime 23: 6-10 September, 2021 - Workshop on Black Holes and Neutron Stars}. 2021.
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