Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1American Society of Mechanical Engineers, 2006 - Arctic regions |
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Page 204
... heave period out of the range of the wave energy ; and 3 ) further reducing the linear heave exci- tation forces . The concept behind deep draft floaters is their abil- ity to reduce first - order heave excitation significantly so that ...
... heave period out of the range of the wave energy ; and 3 ) further reducing the linear heave exci- tation forces . The concept behind deep draft floaters is their abil- ity to reduce first - order heave excitation significantly so that ...
Page 206
... heave plates , which leads to a requirement of more heave plates and small spacing in a certain length of truss section . Meanwhile , more heave plates also result in an increase of total weight and cost . Fig . 3 shows the total added ...
... heave plates , which leads to a requirement of more heave plates and small spacing in a certain length of truss section . Meanwhile , more heave plates also result in an increase of total weight and cost . Fig . 3 shows the total added ...
Page 207
... HEAVE PLATES . Table 3. HEAVE DAMPING AND ADDED MASS COEFFICIENTS ( Dhole = 0.5m ) . no plate 3 plates 5 plates 7 plates 9 plates 10 20 30 40 50 Period ( Sec ) Figure 4. HEAVE RAO WITH DIFFERENT NUMBERS OF HEAVE PLATES . Type Sh / Sp Cd ...
... HEAVE PLATES . Table 3. HEAVE DAMPING AND ADDED MASS COEFFICIENTS ( Dhole = 0.5m ) . no plate 3 plates 5 plates 7 plates 9 plates 10 20 30 40 50 Period ( Sec ) Figure 4. HEAVE RAO WITH DIFFERENT NUMBERS OF HEAVE PLATES . Type Sh / Sp Cd ...
Contents
OFFSHORE TECHNOLOGY | 1 |
OMAE200692014 | 7 |
OMAE200692055 | 23 |
Copyright | |
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25th International Conference added mass amplitude analysis applied Arctic Engineering June ASME axial behavior bending bending moment boundary caisson calculated catenary coefficients collision computed Conference on Offshore configuration considered Copyright 2006 curve cylinder damping deck diameter displacement dynamic effects Engineering June 4-9 equation experimental fatigue damage floating force frequency domain function heave hull hydrodynamic impact interaction jacket linear LNG carrier matrix maximum measured Mechanics and Arctic method mode mode shapes model tests mooring lines motion natural frequency nodes nonlinear numerical obtained Ocean Offshore Mechanics oscillation parameters pile pipe plate platform predicted presented ratio response riser S-N curve sensor shear ship shown in Figure simulation soil spar spar platform static stiffness strakes stress surface Table tank Technology tendon transverse values velocity vertical vessel vibration vortex induced vibrations water depth wave height weld wind farm wind turbine