Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 84
... corresponding CD variations when the cylinders and the waves are in the same conditions as those in Figure 2. It is observed in this figure that the drag coefficient CD is also influenced by the distance of separation of the two ...
... corresponding CD variations when the cylinders and the waves are in the same conditions as those in Figure 2. It is observed in this figure that the drag coefficient CD is also influenced by the distance of separation of the two ...
Page 114
... corresponding velocity potential and first - order pres- sure . This problem can be circumvented by considering the flux of momentum at infinity , but that indirect approach is restricted to the mean horizontal force and vertical moment ...
... corresponding velocity potential and first - order pres- sure . This problem can be circumvented by considering the flux of momentum at infinity , but that indirect approach is restricted to the mean horizontal force and vertical moment ...
Page 288
... corresponding to real cross - sections of ships . Our computation is performed with values corresponding to higher berthing velocities . A plausible impact velocity for a supply vessel is of the order of 1-2 m / s . For a supply vessel ...
... corresponding to real cross - sections of ships . Our computation is performed with values corresponding to higher berthing velocities . A plausible impact velocity for a supply vessel is of the order of 1-2 m / s . For a supply vessel ...
Contents
A Study on the Stability Criteria of Semisubmersibles | 4 |
Sharan and Praveen Kalra | 6 |
CASE HISTORIES | 7 |
Copyright | |
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added mass amplitude analysis approximately average boundary condition boundary layer cable calculated circular cylinder components computed crest damping coefficient damping ratio density diffraction dimensionless displacement drag coefficient dynamic effects Ekofisk estimates experimental Figure first-order floating fluid force coefficients free surface frequency domain Green function heave horizontal hydrodynamic hydrodynamic forces incident wave inline force integral equation irregular lift force linear loads low frequency low-frequency surge maximum mean drift forces measured method mooring motion natural frequency nonlinear obtained Offshore Technology open boundary oscillation oscillatory flow parameters phase velocity platform predicted pressure random wave ratio regular waves Reynolds number Sarpkaya second order second-order wave shown simulation solitary waves solution spectral spectrum standard deviation surge response tank tanker tests transfer function transverse values velocity potential vertical vortex vortices wave damping wave drift damping wave elevation wave forces wave height wave-current