Background current concept and chaotic advection in an oceanic vortex flow

被引:0
作者
E. Ryzhov
K. Koshel
D. Stepanov
机构
[1] Pacific Oceanological Institute of the RAS,
来源
Theoretical and Computational Fluid Dynamics | 2010年 / 24卷
关键词
Background currents; Chaotic advection; Topographic vortex; 47.32.Ef; 47.52.+j; 92.10.-c;
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学科分类号
摘要
The concept of background currents is offered in the examples of barotropic and baroclinic quasigeostrophic models. The background currents are characterized by constant value of potential vorticity, which minimize the energy of a system. Hamiltonian character of motion equations of fluid particles allows to apply such models to study chaotic advection.
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页码:59 / 64
页数:5
相关论文
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