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 48
... assumed to be a zero mean , random Gaussian process described by a wave spectrum , S ( w ) . The results of linear wave theory are thus assumed applicable , with the velocity and acceleration spectra related to the wave spectrum by : η ...
... assumed to be a zero mean , random Gaussian process described by a wave spectrum , S ( w ) . The results of linear wave theory are thus assumed applicable , with the velocity and acceleration spectra related to the wave spectrum by : η ...
Page 141
... assumed to be the same value in waves as one in still water is that otherwise it is impossible to distinguish the changes of values due to waves of Cd from them of d . On the other hand , d is assumed as nil , when cawave is obtained ...
... assumed to be the same value in waves as one in still water is that otherwise it is impossible to distinguish the changes of values due to waves of Cd from them of d . On the other hand , d is assumed as nil , when cawave is obtained ...
Page 357
... assumed . This assumption is equivalent to assuming that no change in vertical strain occurs in the soil surrounding the pile . In this study it is assumed that the soil adjacent to the pile is in firm contact with the pile surface and ...
... assumed . This assumption is equivalent to assuming that no change in vertical strain occurs in the soil surrounding the pile . In this study it is assumed that the soil adjacent to the pile is in firm contact with the pile surface and ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
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added mass amplitude analysis approximately biofouling body boundary breaker breaking waves calculated circular cylinder component computed cylinder damping coefficient diameter diffraction domain drag coefficient drag force dynamic effects exciting force experimental Figure fluid force coefficients forces acting free surface function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction irregular Kc number linear wave theory load lowerhull maximum measured Mechanics and Arctic method nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation parameters platform predicted present ratio Rayleigh distribution regular waves response Reynolds number second order second-order semi-submersible platform semisubmersible shear flow shown simulation solution spectra spectral density spectrum superposition principle surface elevation surge motion tests values velocity potential vibrations vortex shedding w₁ water depth wave drift damping wave drift force wave forces wave frequency wave height wave period