Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 50
... waves . For the transfer functions ( R.A.O ) of motion response a constant wave steepness ( wave length / wave height ) is used in the linearisation procedure . The wave drift calculations are based on wave drift coefficients in regular ...
... waves . For the transfer functions ( R.A.O ) of motion response a constant wave steepness ( wave length / wave height ) is used in the linearisation procedure . The wave drift calculations are based on wave drift coefficients in regular ...
Page 165
... wave analysis procedures are then applied to a 1350 ft . water depth fixed platform . The reduction in design force levels due to random waves is indicated by comparing with the conventional regular wave analysis approach . The second ...
... wave analysis procedures are then applied to a 1350 ft . water depth fixed platform . The reduction in design force levels due to random waves is indicated by comparing with the conventional regular wave analysis approach . The second ...
Page 254
... wave force on - off 5 10 15 20 Time ( sec . ) Fig . 9 Control results of flexible pipe ( wave period - 2.7sec . , wave height = 9cm ) . Wave conditions The experiment of the control is conducted at the towing tank of the University of ...
... wave force on - off 5 10 15 20 Time ( sec . ) Fig . 9 Control results of flexible pipe ( wave period - 2.7sec . , wave height = 9cm ) . Wave conditions The experiment of the control is conducted at the towing tank of the University of ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
Semisubmersible Floating Production for the Gulf of Mexico | 13 |
OFFSHORE MECHANICS | 23 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoy buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect energy equation equipment fatigue Figure finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform polyester pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Fig simulation soil static stiffness strength stress structure subsea surface syntactic foam turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire