The effect of hydrodynamic turbulence on Langmuir waves in a slightly ionized plasma
作者:
J. L. Parish,
W. J. Raitt,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1985)
卷期:
Volume 28,
issue 2
页码: 517-521
ISSN:0031-9171
年代: 1985
DOI:10.1063/1.865115
出版商: AIP
数据来源: AIP
摘要:
Two‐dimensional, hydrodynamic turbulence, and the transport of enstrophy by this turbulence from large spatial scales to small spatial scales, is considered. This fluid is taken as slightly ionized, with a small number of ions in equilibrium with it. These ions produce a fluctuating magnetic field that induces a fluctuating electric field, either or both of which alter the distribution function of the electrons present. Considering a cold‐electron plasma, it is found that turbulence can heat the electrons, increase their Langmuir frequency and decrease the Landau damping.
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