搜索结果: 1-8 共查到“海洋科学 viscous”相关记录8条 . 查询时间(0.078 秒)
Long waves over a bi-viscous seabed:transverse patterns
Long waves bi-viscous seabed transverse patterns
2009/11/12
The coupled interaction of long standing hydrodynamic waves with a deformable non-Newtonian seabed is examined using a two-layer model for which the upper layer fluid is inviscid and the lower layer i...
Viscous Sublayer Below a Wind-Disturbed Water Surface
Viscous Sublayer Wind-Disturbed Water Surface
2009/1/19
Drift currents immediately below the water surface were systematically measured in a circulating wind-wave tank. The results confirmed the existence of a viscous sublayer at the air–water interface, w...
Viscous Instabilities in the Western Boundary Layer
Viscous Instabilities Western Boundary Layer parallel flow
2008/12/24
The stability of the western boundary layer is studied by idealizing it as a parallel flow and solving the Orr–Sommerfeld equation, generalized to include the gradient of planetary vorticity. The crit...
The large-scale two-dimensional rheology of a sea ice pack arises from the local contact forces between adjacent does in convergence. It is conventionally modeled by a viscous-plastic constitutive rel...
Asymptotic Stability of the Viscous–Plastic Sea Ice Rheology
Asymptotic Stability Viscous–Plastic Sea Ice Rheology
2008/12/3
The stability of the viscous–plastic rheology used extensively to model the dynamics of large–scale sea ice covers is studied. Using energy methods, it is shown that on a bounded domain, the viscous–p...
An Elastic–Viscous–Plastic Model for Sea Ice Dynamics
Arctic Ice Dynamics Joint Experiment Parallel Ocean Program elastic–viscous–plastic
2008/11/26
The standard model for sea ice dynamics treats the ice pack as a visco–plastic material that flows plastically under typical stress conditions but behaves as a linear viscous fluid where strain rates ...
Numerical simulation of viscous liquid sloshing by moving-particle semi-implicit method
sloshing liquid tank viscous fluid incompressible fluid free surface meshless moving-particle semi-implicit method (MPS)
2011/9/14
A meshless numerical simulation method, the moving-particle semi-implicit method (MPS) is presented in this paper to study the sloshing phenomenon in ocean and naval engineering. As a meshless method,...
Loss of Hyperbolicity and Ill-posedness of the Viscous–Plastic Sea Ice Rheology in Uniaxial Divergent Flow
Loss of Hyperbolicity Ill-posedness Viscous–Plastic Sea Ice Rheology Uniaxial Divergent Flow
2008/7/23
Local contact interactions between sea ice floes can be modeled on the large scale by treating the pack as a two-dimensional continuum with granular properties. One such model, which has gained promin...