Study of MHD dynamo effect at the outlet from plasma accelerator in the presence of longitudinal magnetic field

被引：9
作者：
Kozlov, Andrei N. [1 ,2 ]
机构：
[1] Russian Acad Sci, Keldysh Inst Appl Math, Moscow, Russia
[2] Lomonosov Moscow State Univ, Fac Mech & Math, Moscow, Russia
来源：
CONTRIBUTIONS TO PLASMA PHYSICS | 2020年 / 60卷 / 03期
基金：
俄罗斯科学基金会;
关键词：
MHD dynamo; MHD equations; plasma accelerator; rotating plasma flows; MODEL; CHANNEL; SOLAR;
D O I：
10.1002/ctpp.201900174
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
Properties of compressible flows in the quasi-stationary plasma accelerator have been studied in the presence of an additional longitudinal magnetic field and the arising rotation of plasma flow. Numerical study was carried out within the framework of two-dimensional magnetic hydrodynamics (MHD) model of the axisymmetric plasma flows taking into account the finite conductivity of medium and radiation transport. Dynamics of compressible plasma flows is accompanied by the MHD dynamo effect or generation of magnetic field on a conical shock wave forming at the outlet from the accelerator.
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页数：9
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