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 81
... effects on individual pipe members , it is not possible at this point in time to adequately model the complex realisa- tion of the hydrodynamic loading on individual members in such riser groups . The interference effect ( group effect ) ...
... effects on individual pipe members , it is not possible at this point in time to adequately model the complex realisa- tion of the hydrodynamic loading on individual members in such riser groups . The interference effect ( group effect ) ...
Page 142
STATIC MOORING CALCULATIONS For the present study , the effect of the current on the mooring chains was neglected . However , neglect of the current effects for the case of heavy chains in water that is shallow compared to the overall ...
STATIC MOORING CALCULATIONS For the present study , the effect of the current on the mooring chains was neglected . However , neglect of the current effects for the case of heavy chains in water that is shallow compared to the overall ...
Page 315
... effects of the viscosity parameter ɛ ( = 0 , .01 , .03 , .1 ) on these coefficient are clearly displayed . The case of ɛ = 0 corre- sponds to potential - flow calculations using a method attributed to Yeung ( 1975 ) . That the small - ε ...
... effects of the viscosity parameter ɛ ( = 0 , .01 , .03 , .1 ) on these coefficient are clearly displayed . The case of ɛ = 0 corre- sponds to potential - flow calculations using a method attributed to Yeung ( 1975 ) . That the small - ε ...
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