Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 16, Part 1American Society of Mechanical Engineers, 1997 - Arctic regions |
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Page 99
... oscillation periods 5 oscillations 10 oscillations 15 oscillations 21 % 23 % 17 % 9 % From Table 10 , the following ... oscillation period ) and appr . 1 hour and 20 min . for the 2000 m system ( 500 s LF oscillation period ) . 150 100 ...
... oscillation periods 5 oscillations 10 oscillations 15 oscillations 21 % 23 % 17 % 9 % From Table 10 , the following ... oscillation period ) and appr . 1 hour and 20 min . for the 2000 m system ( 500 s LF oscillation period ) . 150 100 ...
Page 188
... oscillation is between 0.35 Hz and 1.6 Hz while the available range of amplitudes of oscillations is between 0 cm and 10.5 cm . During the experiments the following parameters were considered : -effect of water depth , the tests being ...
... oscillation is between 0.35 Hz and 1.6 Hz while the available range of amplitudes of oscillations is between 0 cm and 10.5 cm . During the experiments the following parameters were considered : -effect of water depth , the tests being ...
Page 234
... oscillations at the frequency is low compared to oscillations at the natural frequency . In the experi- ment , still water oscillation amplitudes due to support excitation is in the range 0.07 0.68 A / D . One may therefore assume that ...
... oscillations at the frequency is low compared to oscillations at the natural frequency . In the experi- ment , still water oscillation amplitudes due to support excitation is in the range 0.07 0.68 A / D . One may therefore assume that ...
Contents
HYDRODYNAMIC FORCES | 1 |
The Irregular Breaking Wave Forces on Vertical Wall | 13 |
Steady Drift Forces and Yaw Moment Due to Waves With Slow Current | 47 |
Copyright | |
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added mass amplitude analysis anchor angle axial stress breakwater cable caisson calculated catenary components computed configuration cylinder damping diameter diffraction displacement domain drag coefficient dynamic effect element Engineering equation evaluation excitation experimental experiments Fieldbus Figure flow fluid FPSO free surface function Green function guidewire heave horizontal hull hydrodynamic incident wave installation integral interaction irregular waves Japan length linear load matrix maximum measured method mode mooring line mooring system motion nonlinear numerical obtained Ocean Offshore Technology ASME oscillation parameters PETROBRAS piles pipe string pitch moment platform predicted present ratio response riser ship shown in Fig simulation sloshing pressure solution speed stress surge tank Technology ASME 1997 tension Tension Leg Platform theory third order tsunami vector velocity potential vertical vessel vortex shedding water depth wave force wave height wave period wave power