Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 1American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 275
... frequency was suffi- ciently close to the wave frequency , it was accepted as an actual natural frequency . The error measure used was ( w - w ) / @ l * 100 % . We used the same procedure to determine the natural fre- quencies of a ...
... frequency was suffi- ciently close to the wave frequency , it was accepted as an actual natural frequency . The error measure used was ( w - w ) / @ l * 100 % . We used the same procedure to determine the natural fre- quencies of a ...
Page 560
... frequencies , ( 11 ) ; ( t ) , and the The linear relationship ( if the spar had linear mooring properties ) would be a vertical line that crosses the frequency axis at this point ( f = 0.00375 Hz ) . Thus the curve in Figure 2 implies ...
... frequencies , ( 11 ) ; ( t ) , and the The linear relationship ( if the spar had linear mooring properties ) would be a vertical line that crosses the frequency axis at this point ( f = 0.00375 Hz ) . Thus the curve in Figure 2 implies ...
Page 563
... frequency decreases as well . The rms levels and the frequency range of the instantaneous frequency fluctuations of the three cases were compared to better quantify the change in frequency fluctuation with significant wave height . The ...
... frequency decreases as well . The rms levels and the frequency range of the instantaneous frequency fluctuations of the three cases were compared to better quantify the change in frequency fluctuation with significant wave height . The ...
Contents
HYDRODYNAMIC FORCES | 1 |
OMAE99OFT4071 | 9 |
OMAE99OFT4072 | 19 |
Copyright | |
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added mass amplitude analysis applied ASME axial bending boundary conditions buoy buoyancy cable calculated Campos Basin catenary components computed Conference on Offshore configuration connector Copyright cylinder damping diameter direction discrete disk displacement distribution domain drag coefficient droplets dynamic effect equation experimental Fall angle fatigue floating flow fluid force coefficient FPSO free surface free surface effects function height horizontal hydrodynamic in-line length lift force linear load Marine maximum Mechanics and Arctic method model tests module mooring line mooring system node nonlinear obtained Offshore Mechanics oscillation parameters PETROBRAS pile platform plow polyester prediction pressure reefs relative motion response Reynolds number riser ship simulation solution spectrum spheres spray cloud spray density static stiffness surge syntactic foam Table tension tether transfer function turret umbilical cable values velocity velocity potential vertical vessel water depth wave drift wave forces wave frequency wave heading