Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
From inside the book
Results 1-3 of 87
Page 33
... drag , inertia and total loads are disproportionately altered by such variations or errors . Comparison is made with ... drag and inertia coefficients wave celerity ( linear and Fifth Order theories ) diameter of pile / structural member ...
... drag , inertia and total loads are disproportionately altered by such variations or errors . Comparison is made with ... drag and inertia coefficients wave celerity ( linear and Fifth Order theories ) diameter of pile / structural member ...
Page 109
... drag force . Approximations to the fourth order cumulant function of the drag force were evaluated using Hermite polynomials . Analytical solutions were obtained for the coefficient of excess of response when the structure was idealized ...
... drag force . Approximations to the fourth order cumulant function of the drag force were evaluated using Hermite polynomials . Analytical solutions were obtained for the coefficient of excess of response when the structure was idealized ...
Page 332
... DRAG FORCE SPECTRA PSD OF DRAG FORCE 2 1 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 FREQ ( Hz ) Fig . 8 Ratio of drag force spectrum without and with damping region in sea state 1 . 104 WITH DAMPING WITHOUT DAMPING 103 102 101 10 ° 10-1 10-2 10-3 10 ...
... DRAG FORCE SPECTRA PSD OF DRAG FORCE 2 1 0 0.0 0.1 0.2 0.3 0.4 0.5 0.6 FREQ ( Hz ) Fig . 8 Ratio of drag force spectrum without and with damping region in sea state 1 . 104 WITH DAMPING WITHOUT DAMPING 103 102 101 10 ° 10-1 10-2 10-3 10 ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
Wave Load Estimation in Deep Water as Affected by Wave Period Errors | 33 |
Copyright | |
29 other sections not shown
Other editions - View all
Common terms and phrases
added mass amplitude analysis angle approximately axial biofouling body breaker breaking waves calculated component computed Conference on Offshore cylinder damping coefficient diameter diffraction displacement distribution domain drag coefficient drag force dynamic effects exciting force experimental Figure flow 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 load lowerhull maximum measured Mechanics and Arctic method Morison equation motion nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation panels parameters phase platform predicted present ratio Rayleigh distribution regular waves response second order semisubmersible shear shown in Fig simulation solution spectra spectral density spectrum superposition principle surface elevation values velocity potential vortex shedding w₁ water depth wave drift force wave forces wave height wave period