Shock wave acceleration in a magnetic field

被引：5
|
作者：
Golubyatnikov, A. N. [1 ]
Kovalevskaya, S. D. [1 ]
机构：
[1] Moscow MV Lomonosov State Univ, Fac Mech & Math, Leninskiye Gory 1, Moscow 119991, Russia
来源：
FLUID DYNAMICS | 2014年 / 49卷 / 06期
基金：
俄罗斯基础研究基金会;
关键词：
gravitational field; magnetic field; shock waves; acceleration; GAS;
D O I：
10.1134/S0015462814060155
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
An exact solution of MHD equations with plane waves describing the solid-body motion of an ideally conducting gas in a given uniform gravitational field is derived. The motion is due to a piston producing a shock wave propagating throughout the initial equilibrium state with a decreasing density. The solution involves an arbitrary function of the Lagrangian variable, whose choice influences the flow pattern.
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页码：844 / 848
页数：5
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