搜索结果: 1-15 共查到“海洋科学 fluid”相关记录44条 . 查询时间(0.578 秒)
Seabed Fluid Flow—The Impact on Geology,Biology and the Marine Environment
Seabed Fluid Flow Geology Biology Marine Environment
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2015/7/22
When their previous book Seabed Pockmarks and Seepages was published in 1988, Martin Hovland and Alan Judd were the first authors to illustrate and discuss global geological, geophysical, chemical, an...
Fundamentals of Geophysical Fluid Dynamics
Fundamentals Geophysical Fluid Dynamics
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2015/7/20
Fundamentals of Geophysical Fluid Dynamics is a new textbook that provides an introduction to the basic dynamics governing fluid motion in a rotating system. This book is designed for first-year gradu...
Seamounts as Conduits for Massive Fluid,Heat,and Solute Fluxes on Ridge Flanks
Seamounts Massive Fluid Heat Solute Fluxes Ridge Flanks
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2015/7/7
Seamounts play a fundamental role in facilitating the exchange of fluids, heat, and solutes between the oceanic lithosphere and the overlying ocean. Global heat flow compilations indicate that much of...
Unstructured Grid Immersed Boundary Method for Numerical Simulation of Fluid Structure Interaction
fluid structure interaction immersed boundary method VOS unstructured grids finite volume method
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2011/9/9
This paper presents an improved unstructured grid immersed boundary method. The advantages of both immersed boundary method and body fitted grids which are generated by unstructured grid technology ar...
The Effect of Hydrostatic Pressure Fields on the Dispersion Characteristics of Fluid-shell Coupled System
hydrostatic pressure dispersion fluid-shell coupled system wave propagation
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2011/9/9
The effect of hydrostatic pressure on the vibration dispersion characteristics of fluid-shell coupled structures was studied. Both fluid-loaded cylindrical shells and fluid-filled cylindrical shells w...
Length Scales in a Rotating Stratified Fluid on the Beta Plane
Length Scales Beta Plane Rotating Stratified Fluid
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2009/4/2
The relationships between vertical and horizontal length scales in a rotating stratified fluid on the beta plane are discussed in an attempt to unify the results of previous papers. The model is stead...
Tidal Oscillations of an Enclosed Rotating Fluid
Enclosed Rotating Fluid Tidal Oscillations
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2009/4/2
Observations of surface waves in a tilted rotating circular basin of paraboloidal bottom reveal quantitatively the limitations of the predictability of tides by linear inviscid analyses. Through nonli...
Application of the generalized quasi-complementar energy principle to the fluid-solid coupling problem
fluid-solid coupling elasto-dynamics generalized quasi-complementary energy
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2011/9/9
The fluid-solid coupling theory, an interdisciplinary science between hydrodynamics and solid mechanics, is an important tool for response analysis and direct design of structures in naval architectur...
The Flow of a Two-Layer Fluid over Topography in a Polar Ocean
Two-Layer Fluid Topography Polar Ocean
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2009/3/24
A two-layer model is constructed for wind-driven flow over topography in a closed polar basin where the variation of Coriolis force with latitude is negligible. The model equations are reduced using s...
A Possible Mechanism for Boundary Layer Mixing and Layer Formation in a Stratified Fluid
Possible Mechanism Layer Formation Boundary Layer Mixing Stratified Fluid
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2009/3/9
A plate tilted at 42° from the horizontal is oscillated along its length with frequency ω and amplitude a in a linearly stratified fluid (salt water) of kinematic viscosity ν. If the Reynolds number R...
Waves over Soft Muds：A Two-Layer Fluid Model
Soft Muds Two-Layer Fluid Model
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2009/2/23
The problem of water waves propagating over a mud bottom, characterized as a laminar viscous fluid, is treated in several ways. First, two complete models are present, each valid for different lower (...
On the Stability of a Fluid with Specialized Density Stratification. Part II：Mixed Baroclinic-Barotropic Instability with Application to the Northeast Pacific
Density Stratification Mixed Baroclinic-Barotropic Instability Northeast Pacific
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2009/2/18
Low-frequency motions (0.25 cpd) have recently been observed in Juan de Fuca Strait. The three-layer model developed in Part I of this paper is used to show that some of this activity may be due to an...
Vertical Structure of Time-Dependent Flow Dominated by Friction in a Well-Mixed Fluid
Time-Dependent Flow Well-Mixed Fluid Friction
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2009/2/18
Solutions of a linear hydrodynamic equation of motion with linear boundary conditions are obtained to describe the horizontal current, as a function of depth and time, determined by a given history of...
On the Stability of a Fluid with Specialized Density Stratification. Part I：Baroclinic Instability and Constant Bottom Slope
Specialized Density Stratification Baroclinic Instability Constant Bottom Slope
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2009/2/16
A three-layer model is used to study the stability of large-scale oceanic zonal flows over topography. The mean density profile employed has upper and lower layers of constant densities ρ1* and ρ3*, r...
An Experimental Study of Turbulence Behind Towed Biplanar Grids in a Salt-Stratified Fluid
Turbulence Salt-Stratified Fluid Towed Biplanar Grids
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2009/2/8
Biplanar gods were towed down a 30 m long tank of stratified water at 10–60 cm s−1. Stratifications from N=0.2 to 0.5 rad s−1 were used. Single electrode conductivity probes repeatedly pro...