Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 125
... Drift Forces The wave drift force may generally be calculated by wave diffraction theory which accounts for wave diffraction or scattering by the ice mass . In this Influence of Wave Drift Force on Ice Mass Motions Isaacson.
... Drift Forces The wave drift force may generally be calculated by wave diffraction theory which accounts for wave diffraction or scattering by the ice mass . In this Influence of Wave Drift Force on Ice Mass Motions Isaacson.
Page 127
... drift force ( also shown in Fig . 1 ) . For the medium sized ice mass A used in the example given earlier and with H = 7 m and U ( r ) m / sec , the drift velocity U of the ice mass approach 2 m / sec due to the wave drift force . 3.2 ...
... drift force ( also shown in Fig . 1 ) . For the medium sized ice mass A used in the example given earlier and with H = 7 m and U ( r ) m / sec , the drift velocity U of the ice mass approach 2 m / sec due to the wave drift force . 3.2 ...
Page 128
... Drift velocity c U c Fig . 1 0.2 C0.1. direction opposite to that of wave propagation ) is associated with the interference effect from the structure and is not an unreasonable result ... drift force Without wave drift force Drift 128.
... Drift velocity c U c Fig . 1 0.2 C0.1. direction opposite to that of wave propagation ) is associated with the interference effect from the structure and is not an unreasonable result ... drift force Without wave drift force Drift 128.
Contents
The Analysis of Wave Effects on TensionLeg Platforms | 1 |
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Copyright | |
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added mass amplitude analysis approximately biofouling body boundary breaker breaking waves calculated circular cylinder components computations cylinder damping coefficient diameter diffraction distribution domain drag coefficient drag force dynamic effects evaluated exciting force experimental fluid force coefficients forces acting free surface frequency domain function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction KC number linear wave theory load lowerhull maximum measured Mechanics and Arctic method Morison equation nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation panels parameters platform predicted present ratio Rayleigh distribution regular waves response Reynolds number second order second-order semisubmersible shown in Figure simulation slowdrift solution spectra spectral density spectrum superposition principle surface elevation values velocity potential vibrations vortex shedding w₁ water depth wave drift force wave forces wave height wave period