Numerical Simulations Of Advective Flows Around Black Holes

Details Numerical Simulations Of Advective Flows Around Black Holes Numerical Simulations Of Advective Flows Around Black Holes

1996-11-10

arxiv.org/abs/astro-ph/9611071v1

Astronomy and Astrophysics

Astrophysics

3 latex pages and 3 figures. paspconf.sty and psfig.tex included. To appear in the Proceedings of IAU-163: `Accretion Phenomen

Scientific paper

We present fully time-dependent solutions of accretion processes on black holes and compare them with analytical solutions. We use Smoothed Particle Hydrodynamics and Total Variation Diminishing mathods as the numerical tenchniques. Apart from steady state solutions, we also obtain time dependent results where the shock oscillates with the characteristic period of quasi-periodic oscillations (QPOs) observed in galactic and extragalactic black hole candidates. This oscillation produces 10-15% variation in the hard X-rays in galactic candidates and in soft X-rays in Extragalactic candidates.

Affiliated with

Also associated with

No associations

Rating

Numerical Simulations Of Advective Flows Around Black Holes 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 Numerical Simulations Of Advective Flows Around Black Holes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Numerical Simulations Of Advective Flows Around Black Holes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-243103