Plasma Stability in Bounded Systems with Application to a Two‐Stream Instability in Spherical Geometry
作者:
G. D. Porter,
E. H. Klevans,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1971)
卷期:
Volume 14,
issue 2
页码: 428-434
ISSN:0031-9171
年代: 1971
DOI:10.1063/1.1693444
出版商: AIP
数据来源: AIP
摘要:
A simple procedure for numerically obtaining the solution of a linear, differential boundary‐value problem is presented. For annth‐order equation, the technique requires the solution ofninitial‐value problems. The solution of the boundary‐value problem is then a linear combination of these solutions. The technique has very attractive features that should make it a convenient method for studying a variety of stability problems in bounded systems. As an example of these applications, the initial stability of the inertial containment device proposed by Hirsch is examined. It is found that the particular model studied is marginally stable. The results are compared with computer simulation studies of the device.
点击下载:
PDF
(626KB)
返 回