Two-temperature Euler equations for a plasma with slowing down of suprathermal particles

被引：2
|
作者：
Sentis, R. [1 ]
Chaland, F. [1 ]
机构：
[1] CEA Bruyeres, F-91680 Bruyeres Le Chatel, France
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN FLUIDS | 2008年 / 56卷 / 08期
关键词：
coupling kinetic/fluid; two-temperature Euler equations; Monte Carlo method; Fokker-Planck operator; kinetic equation; Monte Carlo estimates;
D O I：
10.1002/fld.1721
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In the hot plasma simulations when the main flow is modeled by two-temperature Euler equations, it is often useful to deal with slowing down of suprathermal particles created by fusion. Then a kinetic equation has to be addressed for these particles. We focus in this paper on the coupling between the fluid model and the kinetic equation; specially details for a coherent treatment of the electrostatic field are given. We emphasize some details of the numerical simulations and we give numerical results. Copyright (c) 2008 John Wiley & Sons, Ltd.
引用
收藏
页码：1489 / 1495
页数：7
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