File Download
There are no files associated with this item.
SFX Link
- Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
- Ryu, Dongsu
- Astrophysics Lab.
Views & Downloads
Detailed Information
Cited time in 
Cited time in 
Cited time in
Metadata Downloads
Supersonic, rotating accretion flows around black holes in a two-dimensional cylindrical geometry
- Author(s)
- Lee, Seong-Jae, Ryu, Dongsu
- Issued Date
- 2006-10
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.49, no.4, pp.1830 - 1833
- Abstract
- We developed a new code that calculates the evolution of the angular momentum accurately in accretion flows in a two-dimensional cylindrical geometry. With the code, supersonic accretion flows with small amounts of angular momentum were simulated. Our simulations showed that an accretion shock formed and that the structure with the shock was dynamically unstable. The instability could provide an explanation for quasi-periodic oscillations in the black holes of galactic microquasars
- Publisher
- KOREAN PHYSICAL SOC
- ISSN
- 0374-4884
- Keyword (Author)
- accretion disks, black holes, hydrodynamics, numerical simulation
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.