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 172
... Tension or compression may cause gap closure , because it produces contraction and expansion in both armours against the physical barrier of the inner and outer sheaths , respectively . The behaviour of the cable to axisymmetric loading ...
... Tension or compression may cause gap closure , because it produces contraction and expansion in both armours against the physical barrier of the inner and outer sheaths , respectively . The behaviour of the cable to axisymmetric loading ...
Page 182
... tension decline immediately after the impact is due to the elimination of a constant water flow past the cable . If the time constant for the ship is less than 80 seconds the cable tension goes to zero at the plow in less than 100 ...
... tension decline immediately after the impact is due to the elimination of a constant water flow past the cable . If the time constant for the ship is less than 80 seconds the cable tension goes to zero at the plow in less than 100 ...
Page 183
... tension , and the tension at the plow never goes to zero . If the time constant is 100 seconds , the cable length in the water column is reduced too far , and the working tension is violated . Clearly the value of t , could be reduced ...
... tension , and the tension at the plow never goes to zero . If the time constant is 100 seconds , the cable length in the water column is reduced too far , and the working tension is violated . Clearly the value of t , could be reduced ...
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