Results 51 to 60 of about 13,221 (117)

A Regularized Shallow‐Water System

Proceedings in Applied Mathematics and Mechanics
ABSTRACT The shallow‐water system is a standard model for long waves in shallow water. The system is hyperbolic, and, for a large class of initial data, solutions develop steep gradients, leading to shock formation in finite time. Since such singularities violate the long‐wave assumptions underlying the model, their appearance limits ...
Evgueni Dinvay, Henrik Kalisch
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CNOIDAL WAVES IN SHALLOW WATER

Coastal Engineering Proceedings, 1964
The propagation of long waves of finite amplitude in water with depth to wavelength ratios less than about one-tenth and greater than about one-fiftieth can be described by cnoidal wave theory. To date little use has been made of the theory because of the difficulties involved in practical application.
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Shallow Water Wave Characteristics

Coastal Engineering 1972, 1972
Prototype data from 24 wave stations on and around the tidal flats south of the Elbe estuary enable us to elaborate special shallow water wave characteristics, concerning the variations and correlations of heights, periods, lengths and velocities. This paper deals with some interesting aspects from the engineer's point of view.
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Research on Hull Form Design and Numerical Simulation of Sinkage and Trim for a New Shallow-Water Seismic Survey Vessel

Journal of Marine Science and Engineering
When a ship sails in shallow water, it will show different hydrodynamic performance from that in deep water due to the limitations of water depth. The shallow water effect may lead to hull sinkage and trim, increasing the risk of bottoming or collision ...
Ziyi Ye, Shaojuan Su, Yujie Wu, Fangxin Guo, Haibo Liu, Qixiang Cheng   +5 more
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Seiche Wave Formation In Deep-Water and Shallow-Water Waves

International Scholastic Journal of Science, 2008
Seiche waves in a small glass tank partly filled with water were filmed with a digital video camera. The video clips were analyzed with Logger Pro to determine the period of the oscillations at different water depths.
Dyne Ahn
doaj  

Simulation and Sensitivity Analysis of Remote Sensing Reflectance for Optically Shallow Water Bathymetry

Remote Sensing
Optically shallow waters (OSW) enable water depth retrieval through passive optical remote sensing, benefiting from the relatively low attenuation of the water column.
Enze Wang, Huaguo Zhang, Juan Wang, Wenting Cao, Dongling Li   +4 more
doaj   +1 more source

On the shallow water effect

Journal of Zosen Kiokai, 1952
The fluid motion raised by a ship has been theoretically investigated by various researchers under the assumption that the deformation of the surface of water is negligibly small. But results obtained under this assumption do not wholly agree with experimental one, Then it seems to be indispensable to regard on the finite deformation of the free ...
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Photo-Based Advanced Oxidation Processes for Zero Pollution: Where Are We Now?

Engineering, 2023
Dawei Wang, Allyson L. Junker, Mika Sillanpää, Yilan Jiang, Zongsu Wei   +4 more
doaj   +1 more source

Shallow water cnoidal wave interactions [PDF]

Nonlinear Processes in Geophysics, 1994
The nonlinear dynamics of cnoidal waves, within the context of the general N-cnoidal wave solutions of the periodic Korteweg-de Vries (KdV) and Kadomtsev-Petvishvilli (KP) equations, are considered.
A. R. Osborne
doaj  

Study on the Shallow Water Effect Characteristics of Tankers in Pile-Founded Column Single Point Mooring Systems

Journal of Marine Science and Engineering
To ensure the safety and stability of single point mooring (SPM) systems operating in shallow waters, this paper investigates the influences of shallow-water effects on mooring systems under different water depth-to-draft ratios.
Bozhen Zhang, Zhiyuan Ji, Hezheng Huang, Kai Zhang, Lei Sun   +4 more
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