Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 1American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 38
... measured Smax distributes around 10 ~ 25 , and is 10 in the range of f ' less than 1.0 . It remains uncertainty that the solid line shows a discrepancy with the measured data . The broken line , Smax = 10 , has been proposed by Goda 10 ...
... measured Smax distributes around 10 ~ 25 , and is 10 in the range of f ' less than 1.0 . It remains uncertainty that the solid line shows a discrepancy with the measured data . The broken line , Smax = 10 , has been proposed by Goda 10 ...
Page 193
... Measured Predicted 0.0 0.25 0.5 0.75 Frequency ( Hz ) 1.0 1.25 Figure 4. Spectral density of relative acceleration ( ù – ž ) for fn = 0.76Hz 0.0 0.25 0.5 0.75 1.0 Frequency ( II ) 1.25 Figure 6. Measured and predicted force spectral ...
... Measured Predicted 0.0 0.25 0.5 0.75 Frequency ( Hz ) 1.0 1.25 Figure 4. Spectral density of relative acceleration ( ù – ž ) for fn = 0.76Hz 0.0 0.25 0.5 0.75 1.0 Frequency ( II ) 1.25 Figure 6. Measured and predicted force spectral ...
Page 297
... measured between wave- frequency line force and heave motion . TABLE 1. ESTIMATED AND MEASURED VALUES A. Slow - Drift. Fig.9 . 1600 1400 1200 1000 Run 1623 Tp = 10s Hmo = 6.5m Run 1623 Tp = 10s Hmo = 6.5m 1800 400 MEASURED FORCE ( LOW ...
... measured between wave- frequency line force and heave motion . TABLE 1. ESTIMATED AND MEASURED VALUES A. Slow - Drift. Fig.9 . 1600 1400 1200 1000 Run 1623 Tp = 10s Hmo = 6.5m Run 1623 Tp = 10s Hmo = 6.5m 1800 400 MEASURED FORCE ( LOW ...
Contents
OCEAN WAVES AND CURRENT | 1 |
Directional Wave Observations During High Sea States From an NDBC Discus Buoy | 25 |
Vortex Trajectories Around a Circular Cylinder in Oscillatory Plus Mean Flows | 69 |
Copyright | |
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added mass added resistance analysis body buoy cable calculated catenary components computed configuration convective cylinder damping ratio density displacement distribution domain drag coefficient drag force drift forces dynamic response effect energy Engineering estimated experimental extreme Figure floating flow fluid force coefficients free surface function Green's function heave motion horizontal hydrodynamic hydrodynamic damping incident wave inertia integral internal wave irregular waves KC number lift force linear load low-frequency damping matrix maximum measured method mode mooring Morison equation nondimensional nonlinear obtained Ocean Ocean Engineering Offshore Technology oscillation parameters peak phase velocity platform pontoon potential prediction Rayleigh Rayleigh distribution region resonant rotation second-order ship shown simulation solitary wave spectra spectrum submerged surge tension tethers values vector velocity velocity potential vertical vibration vortex water depth wave crest wave forces wave frequency wave height wave period Wavenumber wind