On Recirculation Forced by an Unstable Jet*
نویسندگان
چکیده
منابع مشابه
Statistics of an Unstable Barotropic Jet from a Cumulant Expansion
Low-order equal-time statistics of a barotropic flow on a rotating sphere are investigated. The flow is driven by linear relaxation toward an unstable zonal jet. For relatively short relaxation times, the flow is dominated by critical-layer waves. For sufficiently long relaxation times, the flow is turbulent. Statistics obtained from a second-order cumulant expansion are compared to those accum...
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The dynamics of Lagrangian particles and tracers in the vicinity of a baroclinically unstable zonal jet are investigated in a simple 2-layer model with an initially quiescent lower layer. Presence of a wave induces a particle drift which is dominated by a Stokes drift rather then the mean Eulerian velocity due to the wave. Stable and unstable waves both have zonal Stokes drift with a similar me...
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ژورنال
عنوان ژورنال: Journal of Physical Oceanography
سال: 1999
ISSN: 0022-3670,1520-0485
DOI: 10.1175/1520-0485(1999)029<2711:orfbau>2.0.co;2