A model of hydromagnetic turbulent viscosity in radiation-pressure-dominated disks

Details A model of hydromagnetic turbulent viscosity in radiation-pressure-dominated disks A model of hydromagnetic turbulent viscosity in radiation-pressure-dominated disks

Oct 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990pasj...42..661h&link_type=abstract

Astronomical Society of Japan, Publications (ISSN 0004-6264), vol. 42, no. 5, 1990, p. 661-674.

Other

27

Accretion Disks, Magnetic Field Configurations, Magnetohydrodynamic Turbulence, Radiation Pressure, Stellar Magnetic Fields, Viscosity, Angular Momentum, Astronomical Models, Coronas, Stress Analysis, Thermal Stability

Scientific paper

A model of hydromagnetic turbulence in radiation-pressure-dominated disks is presented. In this model, if the escape rate of the magnetic field from the disk is high, the turbulence is nearly hydrodynamic and the disk tends to the conventional alpha-model; the stress tensor is proportional to the total pressure, p. On the other hand, if the escape rate is low, the turbulence is hydromagnetic and the stress tensor is neither proportional to the total (nonmagnetic) pressure, p = p(r) + p(g), nor to the gas pressure, p(g); it is intermediate between them, but closer to the former.

Affiliated with

Also associated with

No associations

Rating

A model of hydromagnetic turbulent viscosity in radiation-pressure-dominated disks 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 A model of hydromagnetic turbulent viscosity in radiation-pressure-dominated disks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A model of hydromagnetic turbulent viscosity in radiation-pressure-dominated disks will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1304977