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 426
... drag coefficients ( Cd ) . In the case of Cd -0 , large responses regarded as resonance appear at w = 50 , 100 , 150 and 200. However , those resonances are easily suppressed by small drag coefficient such as Cd = 0.01 or 0.1 as shown ...
... drag coefficients ( Cd ) . In the case of Cd -0 , large responses regarded as resonance appear at w = 50 , 100 , 150 and 200. However , those resonances are easily suppressed by small drag coefficient such as Cd = 0.01 or 0.1 as shown ...
Page 435
... drag . However , combinations of small angles of incidence would tend to concentrate the vorticity on to just one of the lee corners , after which the drag would be less sensitive to further small variations in either yaw or pitch ...
... drag . However , combinations of small angles of incidence would tend to concentrate the vorticity on to just one of the lee corners , after which the drag would be less sensitive to further small variations in either yaw or pitch ...
Page 489
... drag coefficient which has a major affect on the shape of the cable ( 2 ) . Previous experimental studies have shown that the drag coefficient can vary from 1.4 to 3.5 for towed cables and cables moored in a current ( 3,4,5,6 ) . The ...
... drag coefficient which has a major affect on the shape of the cable ( 2 ) . Previous experimental studies have shown that the drag coefficient can vary from 1.4 to 3.5 for towed cables and cables moored in a current ( 3,4,5,6 ) . The ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect equation equipment fatigue finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear liquid limit 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 pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Figure simulation soil static stiffness strength stress structure subsea surface syntactic foam tendon turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire