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 155
... surge response and corresponding force , and associated response simula- tions . The final sub - section reports on an investig- ation into the nature of the low frequency force and a method of approximating the wave damping . Still ...
... surge response and corresponding force , and associated response simula- tions . The final sub - section reports on an investig- ation into the nature of the low frequency force and a method of approximating the wave damping . Still ...
Page 171
... surge period , time record lengths for the TPS ( 41 oscillations ) were longer than for the DDF ( 28 oscillations ) , and mean values of surge from the TPS geo - mean simulations are , therefore , closer to corresponding mean values ...
... surge period , time record lengths for the TPS ( 41 oscillations ) were longer than for the DDF ( 28 oscillations ) , and mean values of surge from the TPS geo - mean simulations are , therefore , closer to corresponding mean values ...
Page 247
... surge , sway and yaw motions of the tanker and surge and sway motions of the buoy . Some comparisons between the predictions and the measurements are also given in the paper . NOMENCLATURE A ( m ) A , ( q ) Asp AT a a AVM ( m ) ( M ) B ...
... surge , sway and yaw motions of the tanker and surge and sway motions of the buoy . Some comparisons between the predictions and the measurements are also given in the paper . NOMENCLATURE A ( m ) A , ( q ) Asp AT a a AVM ( m ) ( M ) B ...
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