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 81
... effects which introduce considerable disturbance to the wave field ( " upwelling " effect ) and can result in a decrease in the effective air gap . Experimental investigations involving physical model testing of tension leg platforms ...
... effects which introduce considerable disturbance to the wave field ( " upwelling " effect ) and can result in a decrease in the effective air gap . Experimental investigations involving physical model testing of tension leg platforms ...
Page 126
... effects . These have been described in detail elsewhere ( e.g. Ref . 5 ) . For an ice mass of horizontal dimension D , draft h and freeboard w the wave drift force is given by Eq . 2 while the forces due to current , wind and coriolis ...
... effects . These have been described in detail elsewhere ( e.g. Ref . 5 ) . For an ice mass of horizontal dimension D , draft h and freeboard w the wave drift force is given by Eq . 2 while the forces due to current , wind and coriolis ...
Page 319
... effects of heave , pitch and roll are neglected . The equations of motion in an Eulerian frame may then be written in the following form : ( ů - vr - r2 xc ) m = X ( + ur + r2 × G ) ilzz + ( v + ur ) X m = Y xGm = N ZZ ( 6 ) ( 7 ) ( 8 ) ...
... effects of heave , pitch and roll are neglected . The equations of motion in an Eulerian frame may then be written in the following form : ( ů - vr - r2 xc ) m = X ( + ur + r2 × G ) ilzz + ( v + ur ) X m = Y xGm = N ZZ ( 6 ) ( 7 ) ( 8 ) ...
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