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 33
... theory , it is shown that drag , inertia and total loads are disproportionately altered by such variations or errors . Comparison is made with a similar theory based on linear wave theory . The paper also incorporates a simplified deep ...
... theory , it is shown that drag , inertia and total loads are disproportionately altered by such variations or errors . Comparison is made with a similar theory based on linear wave theory . The paper also incorporates a simplified deep ...
Page 40
... theory . This theory is , however , valid only for constant depth of water corres- ponding to the still water level . Since most of the investigations reported in the litera- ture are based on the linear theory , they have not taken ...
... theory . This theory is , however , valid only for constant depth of water corres- ponding to the still water level . Since most of the investigations reported in the litera- ture are based on the linear theory , they have not taken ...
Page 44
... theory results without considering structure - fluid interaction in the Morison Equation ( Eq.3 ) . TABLE 4 DECK DISPLACEMENT USING LINEAR WAVE THEORY * ( C = 1.2 ; C = 2.0 ) m NAME OF WAVE CASE FIRST HARMONIC Amp1 ( m ) Phase ( deg ) ...
... theory results without considering structure - fluid interaction in the Morison Equation ( Eq.3 ) . TABLE 4 DECK DISPLACEMENT USING LINEAR WAVE THEORY * ( C = 1.2 ; C = 2.0 ) m NAME OF WAVE CASE FIRST HARMONIC Amp1 ( m ) Phase ( deg ) ...
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 |
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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