Almost two‐dimensional strong turbulence in a magnetized plasma
作者:
M. N. Rosenbluth,
R. N. Sudan,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1986)
卷期:
Volume 29,
issue 8
页码: 2347-2350
ISSN:0031-9171
年代: 1986
DOI:10.1063/1.865525
出版商: AIP
数据来源: AIP
摘要:
From the direct interaction approximation (DIA) equations for strong turbulence it is shown that low‐frequency fluctuations constituting two‐dimensional strong turbulence in a magnetized plasma scatter off each other to develop a finite spread in wave vectors along the magnetic field and are thereby Landau‐damped. A transport equation in (k⊥,k∥) space is developed that determines the wave spectrum under these conditions.
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