Nonlinear development of phase-mixed alfvén waves
作者:
L. Nocera,
E.R. Priest,
J.V. Hollweg,
期刊:
Geophysical & Astrophysical Fluid Dynamics
(Taylor Available online 1986)
卷期:
Volume 35,
issue 1-4
页码: 111-129
ISSN:0309-1929
年代: 1986
DOI:10.1080/03091928608245889
出版商: Taylor & Francis Group
关键词: Coronal heating;nonlinear analysis;nonlinear MHD waves.
数据来源: Taylor
摘要:
We derive an equation governing the nonlinear propagation of a linearly polarized Alfvén wave in a two-dimensional, anisotropic, slightly compressible, highly magnetized, viscous plasma, where nonlinearities arise from the interaction of the Alfvén wave with fast and slow magnetoacoustic waves. The phase mixing of such a wave has been suggested as a mechanism for heating the outer solar atmosphere (Heyvaerts and Priest, 1983).
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