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 78
... Observed motions 8 9 10 11 0.06 200 2.50 Rubber Tube ( e = 50 ). Table 5 Comparison of Theory and Experiment for Test ... observed . First mode flutter not observed . A flexural motion ( flutter ) was spotted at 3.35 m / s and persisted ...
... Observed motions 8 9 10 11 0.06 200 2.50 Rubber Tube ( e = 50 ). Table 5 Comparison of Theory and Experiment for Test ... observed . First mode flutter not observed . A flexural motion ( flutter ) was spotted at 3.35 m / s and persisted ...
Page 247
... observation is that the four modal factors have their peaks at the same frequency , in this case close to the second eigenfrequency for the pipe , demonstrating that only one excitation frequency has been observed . This is in ...
... observation is that the four modal factors have their peaks at the same frequency , in this case close to the second eigenfrequency for the pipe , demonstrating that only one excitation frequency has been observed . This is in ...
Page 252
... observed not to be sensitive to the variation of shear ratio for constant average flow velocity . Several modes were present even if the response appeared at a single frequency . A shift of the dominating mode was observed in some cases ...
... observed not to be sensitive to the variation of shear ratio for constant average flow velocity . Several modes were present even if the response appeared at a single frequency . A shift of the dominating mode was observed in some cases ...
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