Turbulence in the Accretion Disks in Semi-Detached Binary Systems with Various Component-Mass Ratios
- Autores: Kurbatov E.P.1, Fateeva A.M.1, Kaigorodov P.V.1, Bisikalo D.V.1
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Afiliações:
- Institute of Astronomy
- Edição: Volume 62, Nº 11 (2018)
- Páginas: 781-786
- Seção: Article
- URL: https://journals.rcsi.science/1063-7729/article/view/191915
- DOI: https://doi.org/10.1134/S1063772918110033
- ID: 191915
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Resumo
Results of three-dimensional gas-dynamical numerical simulations of the structure of matter flows in semi-detached binary systems with various component-mass ratios are considered. The main elements of the flows in the models studied are described. The characteristics of density waves inside the accretion disk for various component-mass ratios are considered. The influence of the precessional density wave on the development of instability in the accretion disks and the characteristics of developing turbulence are analyzed. Values of the Shakura–Syunyaev coefficient α for the simulated systems are calculated.
Sobre autores
E. Kurbatov
Institute of Astronomy
Autor responsável pela correspondência
Email: kurbatov@inasan.ru
Rússia, ul. Pyatnitskaya 48, Moscow, 119017
A. Fateeva
Institute of Astronomy
Email: kurbatov@inasan.ru
Rússia, ul. Pyatnitskaya 48, Moscow, 119017
P. Kaigorodov
Institute of Astronomy
Email: kurbatov@inasan.ru
Rússia, ul. Pyatnitskaya 48, Moscow, 119017
D. Bisikalo
Institute of Astronomy
Email: kurbatov@inasan.ru
Rússia, ul. Pyatnitskaya 48, Moscow, 119017
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