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A Similarity Analysis of the Structure of Airflow over Surface Waves
Airflow Surface Waves wave growth rate
2008/11/18
Previous field investigations of the wave-induced pressure field have focused on determination of the momentum input from wind to the surface waves. This is useful for the estimation of wave growth ra...
Analysis of Lagrangian Potential Vorticity Balance and Lateral Displacement of Water Parcels in Gulf Stream Meanders
Potential Vorticity Balance Lateral Displacement Water Parcels Gulf Stream Meanders
2008/11/12
The balance of potential vorticity components following fluid parcel motion in Gulf Stream meanders was studied using RAFOS float data from the SYNOP Experiment. By introducing curvature dependent var...
Analysis of the flexural vibration of ship’s tail shaft by transfer matrix method
transfer matrix method flexural vibration nature frequency genetic algorithm
2011/9/14
A ship’s tail shaft has serious flexural vibration due to the cantilevered nature of the propeller’s blades. Analysis of the nature frequency of flexural vibration is vital to be able to provide effec...
Small Mesoscale Features at a Meandering Upper-Ocean Front in the Western Ionian Sea (Mediterranean Sea): Vertical Motion and Potential Vorticity Analysis
Small Mesoscale Features Meandering Upper-Ocean Western Ionian Sea
2008/8/12
Transient mesoscale and submesoscale processes, such as small eddies and filaments, could play a fundamental role in the marine ecosystem, especially in oligotrophic seas like the Mediterranean. Howev...
Comparative Analysis of Four Second-Moment Turbulence Closure Models for the Oceanic Mixed Layer
Four Second-Moment Turbulence Closure Models Oceanic Mixed Layer
2008/8/7
In this comparative study, four different algebraic second-moment turbulence closure models are investigated in detail. These closure schemes differ in the number of terms considered for the closure o...
Comparative Analysis of Four Second-Moment Turbulence Closure Models for the Oceanic Mixed Layer
Comparative Analysis Four Second-Moment Turbulence Closure Models Oceanic Mixed Layer
2008/8/5
In this comparative study, four different algebraic second-moment turbulence closure models are investigated in detail. These closure schemes differ in the number of terms considered for the closure o...
The Rhine Outflow Plume Studied by the Analysis of Synthetic Aperture Radar Data and Numerical Simulations
The Rhine Outflow Plume Synthetic Aperture Radar Data Numerical Simulations
2008/7/30
The dynamics of the Rhine outflow plume in the proximity of the river mouth is investigated by using remote sensing data and numerical simulations. The remote sensing data consist of 41 synthetic aper...
Dynamical Analysis of Seasonal and Interannual Variability in the Equatorial Pacific
Dynamical Analysis Seasonal and Interannual Variability Equatorial Pacific
2008/7/22
Time series measurements from the Tropical Atmosphere Ocean array during the 1980s and 1990s are used to analyze the dynamics of the long-term mean, the seasonal cycle, and interannual variability in ...
Coupled Pattern Analysis of Sea Surface Temperature and TOPEX/Poseidon Sea Surface Height
Coupled Pattern Analysis Sea Surface Temperature TOPEX/Poseidon Sea Surface Height
2008/7/10
Though thermal effects dominate steric changes in sea level, the long-period contribution of thermal expansion to sea level is uncertain. Nerem et al. found that a global map of sea surface temperatur...
The Dynamics of Error Growth and Predictability in a Model of the Gulf Stream. Part I: Singular Vector Analysis
Error Growth Gulf Stream
2008/7/8
The recently developed ideas of generalized linear stability theory for dynamical systems are applied to time evolving flows of the Gulf Stream using a quasigeostrophic numerical model. The potential ...
A Simple Ocean Data Assimilation Analysis of the Global Upper Ocean 1950–95. Part I: Methodology
Ocean Data Global Upper Ocean
2008/6/30
The authors describe a 46-year global retrospective analysis of upper-ocean temperature, salinity, and currents. The analysis is an application of the Simple Ocean Data Assimilation (SODA) package. SO...
A Simple Ocean Data Assimilation Analysis of the Global Upper Ocean 1950–95. Part II: Results
Ocean Data Global Upper Ocean
2008/6/30
The authors explore the accuracy of a comprehensive 46-year retrospective analysis of upper-ocean temperature, salinity, and currents. The Simple Ocean Data Assimilation (SODA) analysis is global, spa...
Fluid-structure coupled analysis of underwater cylindrical shells
fluid-structure coupled analysis initial stress natural frequency soundradiation
2011/9/14
Underwater cylindrical shell structures have been found a wide of application in many engineering fields,such as the element of marine,oil platforms,etc.The coupled vibration analysis is a hot issue f...
Scaling Analysis for the Interaction between a Buoyant Coastal Current and the Continental Shelf: Experiments and Observations
Buoyant Coastal Current Continental Shelf
2008/6/23
This paper addresses how the geometrical parameters (ambient ocean depth, H; bottom slope, α) of coastal bathymetry affect the evolution of buoyant coastal currents flowing over a sloping continental ...
Scaling Analysis for the Interaction between a Buoyant Coastal Current and the Continental Shelf: Experiments and Observations
Buoyant Coastal Current Continental Shelf
2008/6/23
This paper addresses how the geometrical parameters (ambient ocean depth, H; bottom slope, α) of coastal bathymetry affect the evolution of buoyant coastal currents flowing over a sloping continental ...