Cellular automata model of the accretion disk.

Details Cellular automata model of the accretion disk. Cellular automata model of the accretion disk.

Jun 1995

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995a%26a...298..637r&link_type=abstract

Astronomy and Astrophysics, v.298, p.637

Astronomy and Astrophysics

Astrophysics

Stationary Accretion Disks, Close Binaries, Disk Evolution

Scientific paper

Two-dimensional Boltzmann cellular automaton is introduced to model a thin, stationary accretion disk in a close binary system. The viscosity is modelled in a kinetic fashion through a prescribed algorithm of "collision processes". The presence of viscosity is shown to modify the structure of the disk: Keplerian laws for the orbital velocity are modified by factors which depend on the radial distance exponentially. The corresponding coherence length is studied as a function of the viscosity. It can become arbitrarily large for small viscosities. Dynamics of a disk expansion from a ring state are also studied.

Affiliated with

Also associated with

No associations

Rating

Cellular automata model of the accretion disk. does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Cellular automata model of the accretion disk., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cellular automata model of the accretion disk. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1201180