搜索结果: 1-14 共查到“海洋物理学 Experimental”相关记录14条 . 查询时间(0.22 秒)
The wave-induced movement of oil lenses and other floats was studied by using mechanically generated gravity waves in a water tank. The measured surface drift velocities were in all cases higher than ...
Experimental Determination of the Eddy Diffusion Coefficient Over the Open Ocean from Atmospheric Electric Measurements
Experimental Determination Eddy Diffusion Coefficient Atmospheric Electric Measurements
2009/4/3
The method of determining the eddy diffusivity over the open ocean either from profiles of the average electric filed or from average values of space charge and electric field measured near the sea su...
An Experimental Study of the Resonant Instability of an Internal Wave of Mode 3 Over a Range of Driving Frequencies
Resonant Instability Internal Wave Driving Frequencies
2009/3/26
An experimental study of the stability of a progressive internal wave of mode 3 propagating down a long tank filled with a linearly stratified salt solution is conducted over the range 0.45ω3/N0.80, w...
Experimental data were obtained in Lake Huron on the distribution of mean concentration and meansquare fluctuation about the center of gravity of a diffusing plume of fluorescent dye. Some of the mean...
An Experimental and Theoretical Study of the Turbulent and Laminar Convection Generated under a Horizontal Ice Sheet Floating on Warm Salty Water
Turbulent Horizontal Ice Sheet Floating Laminar Convection Generated Warm Salty Water
2009/3/7
In an experimental and theoretical study we model a phenomenon which occurs in the summer polar oceans; namely, the melting of flat sheets of either glacial ice or desalinated sea ice which float over...
Theoretical and Experimental Study of Wind- and Wave-Induced Drift
Wind- and Wave-Induced Drift surface drift Theoretical Experimental
2009/2/13
A study has been carried out of the surface drift on open water due to the combined action of currents, winds and wind-generated waves for cocurrent and countercurrent air flow. It has been shown theo...
An Experimental Study of Gravity-Inertial Waves and Wind-Induced Kelvin-Type Upwellings in a Rotating System
Gravity-Inertial Waves Rotating System Wind-Induced Kelvin-Type Upwellings
2009/2/10
Large-amplitude gravity-inertial waves have been observed in stratified seas. These waves, of a shorter period than the Coriolis period, are linked to a gust of wind. Numerous theories have been propo...
An Experimental Study of Turbulence Behind Towed Biplanar Grids in a Salt-Stratified Fluid
Turbulence Salt-Stratified Fluid Towed Biplanar Grids
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...
An Experimental and Numerical Study of the Internal Wave Generation by Tide—Topography Interaction
Internal Wave Generation Tide—Topography Interaction
2008/12/27
A stratified fluid response to barotropic oscillatory now over a large-amplitude obstacle is examined on the basis of the results of laboratory and numerical experiments. It is demonstrated that, when...
Experimental Study of the Internal Wave Damping on Small-Scale Turbulence
Experimental Study Small-Scale Turbulence Internal Wave Damping
2008/12/8
The interaction between internal waves (IW) and small-scale turbulence is investigated in a laboratory tank with thermocline-type stratification. Turbulence has been produced by an oscillating grid. T...
An Experimental Study of Rain Effects on Fine Structures of Wind Waves
Experimental Study Rain Fine Structures Wind Waves
2008/11/13
Previous experiments suggested that rain had dual effects on wind waves: damping in the gravity range and enhancement in the capillary–gravity/capillary range. These results in the frequency domain ob...
Free-Wave Energy Dissipation in Experimental Breaking Waves
Free-Wave Energy Dissipation Experimental Breaking Waves
2008/7/3
Several transient wave trains containing an isolated plunging or spilling breaker at a prescribed location were generated in a two-dimensional wave flume using an energy focusing technique. Surface el...
Experimental Investigation of Wave Breaking Criteria Based on Wave Phase Speeds
Experimental Investigation Wave Breaking Criteria Wave Phase Speeds
2008/6/6
Experiments were performed that test the kinematic breaking criterion, which states that the horizontal fluid particle velocity at the surface of a crest exceeds the local phase speed of the crest pri...
Fully Lagrangian Floats in Labrador Sea Deep Convection: Comparison of Numerical and Experimental Results
Fully Lagrangian Floats Labrador Sea Numerical Experimental
2008/6/4
Measurements of deep convection from fully Lagrangian floats deployed in the Labrador Sea during February and March 1997 are compared with results from model drifters embedded in a large eddy simulati...