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Symmetric Finite-Amplitude Rotational Water Waves
symmetric periodic water waves Water Waves Symmetric Finite-Amplitude Rotational
2009/3/7
Two forms of a tw0-dimensional streamfunction solution for symmetric periodic water waves on a fluid with a vertical distribution of vorticity are presented. The magnitude of the vorticity varies line...
A Numerical Study of Stratified Tidal Rectification over Finite-Amplitude Banks. Part I：Symmetric Banks
equation coastal ocean circulation model Symmetric Banks
2008/12/12
Tidal rectification over a two-dimensional finite-amplitude symmetrical bank is studied using the Blumberg and Mellor primitive equation coastal ocean circulation model (ECOM-si). In the homogeneous c...
The Formation of Oceanic Eddies in Symmetric and Asymmetric Jets. Part I：Early Time Evolution and Bulk Eddy Transports
Oceanic Eddies Symmetric Asymmetric Jets Bulk Eddy Transports
2008/12/12
A numerical study of the life cycles of eddies formed in perturbed baroclinic jets, emphasizing the influence of spanwise asymmetry in the initial structure of the jet on the downstream evolution of t...
The Formation of Oceanic Eddies in Symmetric and Asymmetric Jets. Part II：Late Time Evolution and Coherent Vortex Formation
quasigeostrophic Late Time Evolution Coherent Vortex Formation Oceanic Eddies
2008/12/10
The dynamical processes involved in eddy genesis, evolution, and demise as revealed in a series of high-resolution numerical simulations of perturbed oceanic jets are investigated. Comparisons are pro...
Gravitational, Symmetric, and Baroclinic Instability of the Ocean Mixed Layer
Baroclinic Instability Gravitational Symmetric Ocean Mixed Layer
2008/10/29
A hierarchy of hydrodynamical instabilities controlling the transfer of buoyancy through the oceanic mixed layer is reviewed. If a resting ocean of horizontally uniform stratification is subject to sp...
On Symmetric Instabilities in Oceanic Bottom Boundary Layers
Symmetric Instabilities Oceanic Bottom Boundary Layers
2008/10/28
Model studies of two-dimensional, time-dependent, wind-forced, stratified downwelling circulation on the continental shelf have shown that the near-bottom offshore flow can develop time- and space-dep...