Published 1990
| Version v1
Journal article
To the problem on the nature of turbulent viscosity in accretion disks
Description
The dispersion equation describing the characteristics of non-axisymmetric disturbances in a inhomogeneous differentially rotating thin gaseous disk with arbitrary equation of state is obtained. The limit of the stability of the accretion disk (AD) is defined. The conditions of the excitation gradient - entropy instability in the different models of AD is found
Additional details
Additional titles
- Original title (Russian)
- К вопросу о природе турбулентной вязкости в аккреционных дисках
Publishing Information
- Journal Title
- Pis'ma v Astronomicheskij Zhurnal
- Journal Volume
- 16
- Journal Issue
- 6
- Series
- Pis'ma Astron. Zh.
- Journal Page Range
- 567-573
- ISSN
- 0320-0108
- CODEN
- PAZHD
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- USSR
- INIS RN
- 22082516
- Subject category
- S79: ASTROPHYSICS, COSMOLOGY AND ASTRONOMY;
- Descriptors DEI
- ACCRETION DISKS; DISPERSION RELATIONS; DISTURBANCES; INSTABILITY; TURBULENCE; VISCOSITY