Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 8, Part 2American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 231
... peak ( or trough ) values of transverse forces are conducted using different filter thresholds , different statistical parameters can be obtained , because there are many small waves crossing zero in the transverse force history under ...
... peak ( or trough ) values of transverse forces are conducted using different filter thresholds , different statistical parameters can be obtained , because there are many small waves crossing zero in the transverse force history under ...
Page 307
... peak around 355 Hz indicating a dominant harmonic component at this frequency and a smaller peak around 710 Hz giving rise to some modulation in the signal . Also it is observed that the drop in the tail of the spectrum is much sharper ...
... peak around 355 Hz indicating a dominant harmonic component at this frequency and a smaller peak around 710 Hz giving rise to some modulation in the signal . Also it is observed that the drop in the tail of the spectrum is much sharper ...
Page 544
... PEAK PROBABILITY DISTRIBUTION OF DRIFT FORCES 1.00 0.95 Cumulative probability FIG . 10. PEAK PROBABILITY DISTRIBUTION OF HEEL ANGLE CONCLUSIONS The response of an Articulated tower to low frequency second order viscous drift forces in ...
... PEAK PROBABILITY DISTRIBUTION OF DRIFT FORCES 1.00 0.95 Cumulative probability FIG . 10. PEAK PROBABILITY DISTRIBUTION OF HEEL ANGLE CONCLUSIONS The response of an Articulated tower to low frequency second order viscous drift forces in ...
Contents
HYDRODYNAMIC FORCES | 1 |
WaveCurrent Force on Horizontal Cylinder | 7 |
On the Significance of Negative Added Mass | 53 |
Copyright | |
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added mass amplitude analysis approximation Arctic Engineering caisson calculated circular cylinder components computed Conference on Offshore correlation damping deterministic diameter distribution drag coefficient drag force drift force dynamic effect experimental experiments factor failure Figure flume force coefficients form drag free surface frequency function Green's function harmonic hindcast horizontal hydrodynamic ice floe in-line force inertia integral irregular waves lift coefficient lift force linear maximum mean measured Mechanics and Arctic method mode mooring motion nondimensional nonlinear North Sea obtained Offshore Mechanics Offshore Structures order theory oscillation parameters peak pipeline potential present pressure problem random range ratio reliability response Reynolds number Sarpkaya second order second-order ship shown simulation skin friction spectral spectrum submerged surge theory transverse force uncertainty variables velocity velocity potential vibration viscous vortex shedding vortices water depth wave force wave height wave loads