Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 321
... vessel moored to a single point mooring is subjected to the combined action of current , wind and waves . In this paper the vessel orientation and corresponding mooring line loads are examined in terms of the magnitude of the current ...
... vessel moored to a single point mooring is subjected to the combined action of current , wind and waves . In this paper the vessel orientation and corresponding mooring line loads are examined in terms of the magnitude of the current ...
Page 322
... Vessel length , ft Vessel draft , ft Tw Wave period , sec . Vc Vw Since the moored vessel propeller or tug force denoted by F , is relatively small Ft << F + F it is possible to neglect it in this study . 3.3 F1 = F xc + F XW + F xwa ...
... Vessel length , ft Vessel draft , ft Tw Wave period , sec . Vc Vw Since the moored vessel propeller or tug force denoted by F , is relatively small Ft << F + F it is possible to neglect it in this study . 3.3 F1 = F xc + F XW + F xwa ...
Page 403
... vessel motions as follows ; ( 3 ) , the in In the above expression inclination of the riser is considered the actual ... vessel with added mass matrix vessel linear damping coeff . matrix - vessel viscous damping - - coeff . matrix ...
... vessel motions as follows ; ( 3 ) , the in In the above expression inclination of the riser is considered the actual ... vessel with added mass matrix vessel linear damping coeff . matrix - vessel viscous damping - - coeff . matrix ...
Contents
COMPLIANT STRUCTURES | 313 |
Identification of NonLinear Effects in Predicting the Motion Response of Mobile Platforms | 337 |
RISERSMOORINGSCABLES | 345 |
Copyright | |
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amplitude analysis array axial beam Beaufort Sea behaviour bending moment bow quartering brace buoy buoyancy cable calculated compliant towers configuration curvature curve damping deck deflection developed diesel displacement distribution drag coefficient drillship dynamic Engineering environmental equation fatigue flexible riser force function heave horizontal hydrodynamic in-plane installation interaction jacket length linear load combination marine riser matrix maximum measured method mode mooring system Non-dim nonlinear obtained offshore structures Oseberg parameters phase pipe platform predicted problem Prudhoe Bay pycnocline ratio Rayleigh distribution relative response riser system riser tensioner rotating rubber fender seastates shaft shown in Figure simulation soil solution static stiffness Stirling Stirling Engine storage barge strain submarine surface Table template tension tests tion tower trawl Trondheim truss underwater values vector velocity vertical vessel water depth wave height wave load wave period