Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, Parts 1-2American Society of Mechanical Engineers, 2004 - Arctic regions |
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Page 63
... performed to derive the natural periods and damping for each degree of motion of the barge and the TLD deck . Decay tests on the barge were performed in calm water and Table 4 shows the resulting natural periods and damping for the free ...
... performed to derive the natural periods and damping for each degree of motion of the barge and the TLD deck . Decay tests on the barge were performed in calm water and Table 4 shows the resulting natural periods and damping for the free ...
Page 245
... performed , considering the vessel positions at that instant and updating the database used by the simulator . However , the computational effort necessary to perform such simulation turns this approach prohibitive for conventional ...
... performed , considering the vessel positions at that instant and updating the database used by the simulator . However , the computational effort necessary to perform such simulation turns this approach prohibitive for conventional ...
Page 495
... performed at various levels of refinement using other programs . The time domain analyses were performed in StruCAD * 3D [ 1 ] on two different models . Independent time domain analysis was also performed using MOTSIM [ 3 , 6 ] ...
... performed at various levels of refinement using other programs . The time domain analyses were performed in StruCAD * 3D [ 1 ] on two different models . Independent time domain analysis was also performed using MOTSIM [ 3 , 6 ] ...
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Common terms and phrases
2DOF amplitude analysis ASME axial barge caisson calculated Campos Basin catenary coefficient computed Conference on Offshore configuration contour line convergence Copyright curve damping deck density diameter displacement distribution drag coefficient dynamic effects equation excitation experimental extrapolation Figure flow fluid force FPSO free surface frequency domain Guide Load heave hot spot stress hull hydrodynamic installation jacket kips lift coefficient linear load transfer located longitudinal maximum measured Mechanics and Arctic mesh refinement method mode model test moon pool mooring lines mooring system motion noise nonlinear obtained Offshore Mechanics operation parameters peak Petrobras pipe platform polyester polyester rope Predicted pressure random waves ratio response Reynolds number riser roll S-N curve seastates shear soil spectral spudcan steel stiffness structure Table tension transverse upstream cylinder velocity velocity potential vertical vessel vibration vortex water depth wave height Weibull distribution weld