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Paper: |
Accretion Disk Turbulence With a Detailed Thermodynamics |
Volume: |
444, 5th International Conference of Numerical Modeling of Space Plasma Flows (ASTRONUM 2010) |
Page: |
36 |
Authors: |
Kissmann, R.; Flaig, M.; Kley, W. |
Abstract: |
We present recent simulations of accretion disc turbulence. These
simulations include a detailed thermodynamics using radiative transfer
in the one-temperature flux-limited diffusion approximation. In this paper we
investigate how radiative diffusion changes the spatial structure and
the turbulence for a protoplanetary accretion disc. Our simulations
consider a massive protoplanetary disc model. In these models the
vertical structure of the disc results from a balance of the radiative
diffusion and the turbulent heating in the midplane region of the
disc. |
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