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 130
... Heave , roll and pitch resonant periods are in the order of 2 sec and surge , sway and yaw resonant periods in the order of 100 sec . the ional method . These interactions affect the surge and heave wave force and hence the wave ...
... Heave , roll and pitch resonant periods are in the order of 2 sec and surge , sway and yaw resonant periods in the order of 100 sec . the ional method . These interactions affect the surge and heave wave force and hence the wave ...
Page 371
... heave acceleration is the predominant factor in determining the character of the maximum axial stress . Table 4 : Effect of Heave and Surge on the Response of Riser 100T 80- 60 . 40+ + C = 1.2 C = 0.8 8.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 ...
... heave acceleration is the predominant factor in determining the character of the maximum axial stress . Table 4 : Effect of Heave and Surge on the Response of Riser 100T 80- 60 . 40+ + C = 1.2 C = 0.8 8.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 ...
Page 427
... heave is shown . The results of experiments show that the values of the added mass coefficients in a steady flow are smaller than those in still water , and the results obtained from combined surging and heaving tests are almost same as ...
... heave is shown . The results of experiments show that the values of the added mass coefficients in a steady flow are smaller than those in still water , and the results obtained from combined surging and heaving tests are almost same as ...
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