3D MHD Simulations of Disk Accretion onto Magnetized Stars: Numerical Approach and Sample Simulations

被引：0
|
作者：
Romanova, Marina M. [1 ]
Koldoba, Alexander V. [2 ]
Ustyugova, Galina V. [3 ]
Kulkarni, Akshay K. [1 ]
Long, Min [4 ]
Lovelace, Richard V. E. [1 ]
机构：
[1] Cornell Univ, Dept Astron, Ithaca, NY 14853 USA
[2] Russian Acad Sci, Inst Math Modelling, Moscow 125047, Russia
[3] Russian Acad Sci, Keldysh Appl Math Inst, Moscow 125047, Russia
[4] Univ Illinois, Ctr Theoret Astrophys, Dept Phys, Urbana, IL 61801 USA
来源：
NUMERICAL MODELING OF SPACE PLASMA FLOWS: ASTRONUM-2008 | 2009年 / 406卷
关键词：
3-DIMENSIONAL MAGNETOHYDRODYNAMIC SIMULATIONS; CUBED-SPHERE; INTERCHANGE INSTABILITY; INCLINED DIPOLE; RAYLEIGH-TAYLOR; FIELDS; MAGNETOSPHERE; VARIABILITY; TRANSPORT; EQUATIONS;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present results of global 3D MHD simulations of disk accretion to a rotating star with dipole and more complex magnetic fields using a Godunov-type code based on the "cubed sphere" grid developed earlier in our group. We describe the code and the grid and show examples of simulation results.
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页码：112 / +
页数：2
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