STABILITY OF LAMINAR MAGNETOFLUID FLOW ALONG A PARALLEL MAGNETIC FIELD

被引:21
作者
KENT, A
机构
[1] U.K.A.E.A., Culham Laboratory, Abingdon, Berks
关键词
D O I
10.1017/S0022377800004025
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
A perfect magnetofluid model is used, without viscosity or resistivity. The simpler velocity and magnetic profiles are classified into stable and unstable groups. The analysis takes account of exponential and non-exponential time dependence, and of rigid and free boundaries. A variety of stability criteria are established, and related to similar results in non-conducting fluid mechanics. A constant magnetic field is shown to stabilize some velocity profiles but destabilize others. © 1968, Cambridge University Press. All rights reserved.
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页码:543 / &
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