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 181
... ship to stop as quickly as possible . The telecommunication cable will no longer be supported by the flow of water , and it will sink toward the sea floor . If no action is taken aboard the ship , some cable will pile up around the plow ...
... ship to stop as quickly as possible . The telecommunication cable will no longer be supported by the flow of water , and it will sink toward the sea floor . If no action is taken aboard the ship , some cable will pile up around the plow ...
Page 182
exp { / } V1 = V exp where t , is ship reverse thrust divided by ship mass . Figure 3 shows the tension in the telecommunications cable at the plow during the first two hundred seconds after the plow stops for a series of values for the ...
exp { / } V1 = V exp where t , is ship reverse thrust divided by ship mass . Figure 3 shows the tension in the telecommunications cable at the plow during the first two hundred seconds after the plow stops for a series of values for the ...
Page 183
... ship , but the cable settles into an allowable 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 ...
... ship , but the cable settles into an allowable 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 ...
Contents
HYDRODYNAMIC FORCES | 1 |
OMAE99OFT4071 | 9 |
OMAE99OFT4072 | 19 |
Copyright | |
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amplitude analysis angle applied approach approximately ASME assumed axial boundary buoy buoyancy cable calculated coefficient compared comparison components computed Conference configuration connector considered Copyright cylinder damping defined depending determine developed diameter direction discrete displacement distribution domain drag dynamic effect element Engineering equation experimental experiments expressed falling fatigue Figure floating flow fluid force FPSO frequency function geometry given height horizontal hydrodynamic increase initial International length lift force linear load Marine mass maximum mean measured Mechanics method mode module mooring line motion nonlinear obtained Offshore operation parameters performed period platform position prediction presented pressure problem range relative respectively response riser rope ship shown shows side simulation solution spheres spray stiffness stress structure surface Table tension tests transverse values velocity vertical vessel water depth wave