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 149
... amplitude heave . For larger amplitude of oscillation , there is some evidence of nonlinearity . However , for a TLP caisson , the heave is expected to be small . The damping is composed of radiation and linear viscous damping . The ...
... amplitude heave . For larger amplitude of oscillation , there is some evidence of nonlinearity . However , for a TLP caisson , the heave is expected to be small . The damping is composed of radiation and linear viscous damping . The ...
Page 220
... AMPLITUDE Y - Ymean Oy Fig . 5. Amplitude probability distributions for linear numerical simulation ( triangles and circles ) and for the non - linear crest model ( dotted lines ) . Here Y - Ymean is the crest height ( wave height ) and ...
... AMPLITUDE Y - Ymean Oy Fig . 5. Amplitude probability distributions for linear numerical simulation ( triangles and circles ) and for the non - linear crest model ( dotted lines ) . Here Y - Ymean is the crest height ( wave height ) and ...
Page 221
AMPLITUDE EXCEEDANCE PROBABILITY AMPLITUDE EXCEEDANCE PROBABILITY AMPLITUDE EXCEEDANCE PROBABILITY 2.10-1 TEST NO . 50 TP = 1.2s 2.101 101 5-10-2 HMO = 0.05m TEST NO . 57 . TP = 1.8s HMO / LP = 0.022 101 HM0 = 0.09m HM0 / LP = 0.018 ...
AMPLITUDE EXCEEDANCE PROBABILITY AMPLITUDE EXCEEDANCE PROBABILITY AMPLITUDE EXCEEDANCE PROBABILITY 2.10-1 TEST NO . 50 TP = 1.2s 2.101 101 5-10-2 HMO = 0.05m TEST NO . 57 . TP = 1.8s HMO / LP = 0.022 101 HM0 = 0.09m HM0 / LP = 0.018 ...
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