Two-dimensional MHD model of gas flow dynamics near a young star with a jet and a protoplanetary disk
Abstract
A numerical nonstationary two-dimensional MHD model of a protoplanetary disk near T Tauri star with a jet is developed. The model assumes consideration of pure gas ionization, optically thin cooling, anisotropic thermal conductivity and viscosity. The relaxation of gas-dynamic flows is analyzed. Based on the evolution of plasma flows, profiles of hydrogen spectral lines have been obtained.
- Publication:
-
The Predictive Power of Computational Astrophysics as a Discover Tool
- Pub Date:
- January 2023
- DOI:
- Bibcode:
- 2023IAUS..362..279G
- Keywords:
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- T Tau stars;
- protoplanetary disks;
- MHD;
- Radiative transfer