3D Structure of Gaseous Disks in Spiral Galaxies
| Наименование публикации | 3D Structure of Gaseous Disks in Spiral Galaxies |
| Тип публикации | Статья |
| Библиографическое описание | Kovalenko, I. G. 3D Structure of Gaseous Disks in Spiral Galaxies / I. G. Kovalenko, M. A. Eremin, V. V. Korolev // Astrophysical Disks. Collective and Stochastic Phenomena // Ed. Alexei M. Fridman, Mikhail Ya. Marov, Ilya G. Kovalenko. — 2006. — Pp 231-240. |
| Аннотация | We examine the structure and dynamics of a gaseous disk in a spiral galaxy in the vicinity of a spiral arm. We show numerically that traditional assumptions of a unique galactic shock wave are inadequate and should be oriented to a compages Of shocks. In a vertical plane we find that relaxation of interstellar gas to a steady state behind the primary galactic shock wave occurs through a sequence of multiple vertical shocks which forces gas circulation in the vertical plane. |
| Ключевые cлова | spiral galaxies, hydrodynamical instability, shock waves |
| Год публикации | 2006 |
| Автор(ы) | |
| Электронная копия публикации | - |