Nonlinear theory of high‐mtearing modes
作者:
R. R. Dominguez,
M. Rosenberg,
C. S. Chang,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1981)
卷期:
Volume 24,
issue 3
页码: 472-477
ISSN:0031-9171
年代: 1981
DOI:10.1063/1.863394
出版商: AIP
数据来源: AIP
摘要:
A simplified nonlinear theory of short wavelength (high‐m) electron temperature‐gradient‐driven tearing modes is presented. Saturation of the linear instability results from nonlinear mode coupling in which energy may cascade to both short and long wavelength modes. The resulting electron thermal conductivity exhibits the density scaling and absolute magnitude observed experimentally.
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