Landau resonance mechanism for plasma and wind-generated water waves
作者:
G. E. Vekstein,
期刊:
American Journal of Physics
(AIP Available online 1998)
卷期:
Volume 66,
issue 10
页码: 886-892
ISSN:0002-9505
年代: 1998
DOI:10.1119/1.18978
出版商: American Association of Physics Teachers
关键词: 50.;03.40
数据来源: AIP
摘要:
A profound analogy between the Landau damping of plasma waves and the resonant mechanism of wave generation on a water surface by wind is discussed. A new simple derivation of the former effect is presented which explicitly demonstrates the essential role of the integrals of motion (the vorticity for an inviscid fluid, and the particle distribution function for a collisionless plasma) in these phenomena.
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