Convection and gravity waves in two layer models. I. Overstable modes driven in conducting boundary layers
作者:
Masa-Aki Kondo,
Wasaburo Unno,
期刊:
Geophysical & Astrophysical Fluid Dynamics
(Taylor Available online 1982)
卷期:
Volume 22,
issue 3-4
页码: 305-324
ISSN:0309-1929
年代: 1982
DOI:10.1080/03091928208209031
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Stability analysis is formulated for a two-layer fluid model in which the upper and lower layers are convectively stable and unstable, respectively. With discontinuities in viscosity and conductivity at the interface, the exchange of stability does not generally hold and overstability is possible. A detailed analytical treatment is presented for the case of small viscosity and conductivity in which viscous and conducting boundary layers are formed at the interface.
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