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 40
... shows the axial vorticity field which shows far less difference between the two different approach flows . Figure 4 shows the drag and lift coefficients , averaged over the length Le ( L / 4 Sz ≤31 / 4 in Fig . 1 ) . Once the flow has ...
... shows the axial vorticity field which shows far less difference between the two different approach flows . Figure 4 shows the drag and lift coefficients , averaged over the length Le ( L / 4 Sz ≤31 / 4 in Fig . 1 ) . Once the flow has ...
Page 41
... show the effects on the fore part of the cylinder of the vorticity in the approach flow . The mixing in the wake for the shear - flow case is more prominent than in the uniform - flow case . Figure 11 shows how the uniform - flow and ...
... show the effects on the fore part of the cylinder of the vorticity in the approach flow . The mixing in the wake for the shear - flow case is more prominent than in the uniform - flow case . Figure 11 shows how the uniform - flow and ...
Page 453
... shows the records for T = 8 s . for three different wave steepness , H / λ = 0.01,0.05,0.1 . Computations have also been made for different wave - directions . Figure 10 shows the heave force records for @ = 0 , π / 4 , π / 2 . Finally ...
... shows the records for T = 8 s . for three different wave steepness , H / λ = 0.01,0.05,0.1 . Computations have also been made for different wave - directions . Figure 10 shows the heave force records for @ = 0 , π / 4 , π / 2 . Finally ...
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