Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 58
... constants in the whole wave series . In this paper it is suggested CD and Cy be taken as constant in the cross spectral analysis method , and estimate the force coefficients , Cp and Cy , by least squares method . Following this method ...
... constants in the whole wave series . In this paper it is suggested CD and Cy be taken as constant in the cross spectral analysis method , and estimate the force coefficients , Cp and Cy , by least squares method . Following this method ...
Page 202
... constant const . Hsu Newman 7.0 7.88 0.045 0.150 0.199 0.161 0.166 0.164 5 7.0 7.88 0.054 0.215 0.281 0.202 0.210 0.209 5.5 6.38 0.060 0.124 0.285 5.5 6.38 0.075 0.204 8.0 8.88 0.032 0.074 7.0 7.79 0.044 0.036 7.0 7.79 0.059 0.067 6.9 ...
... constant const . Hsu Newman 7.0 7.88 0.045 0.150 0.199 0.161 0.166 0.164 5 7.0 7.88 0.054 0.215 0.281 0.202 0.210 0.209 5.5 6.38 0.060 0.124 0.285 5.5 6.38 0.075 0.204 8.0 8.88 0.032 0.074 7.0 7.79 0.044 0.036 7.0 7.79 0.059 0.067 6.9 ...
Page 297
... constants of the hoisting rope taken equal to 1 % , 1 % , and 2.5 % , respectively , of the critical damping constants . Critical damping constant in direction & was 2√CR / mp , where CR is the elastic coefficient of the hoisting rope ...
... constants of the hoisting rope taken equal to 1 % , 1 % , and 2.5 % , respectively , of the critical damping constants . Critical damping constant in direction & was 2√CR / mp , where CR is the elastic coefficient of the hoisting rope ...
Contents
OCEAN WAVES | 1 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 25 |
Copyright | |
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added mass amplitude analysis applied array assumed body boundary calculated circular cylinder coefficient comparison component computed considered constant corresponding crest cylinder damping defined depends depth determined direction distribution domain drag coefficient drift dynamic effect elevation Engineering equation estimated experimental experiments factor field Figure flow fluid forward frequency function given horizontal hydrodynamic incident increase inertia integral irregular Kc number length lift force linear load low-frequency maximum mean measured method moored motion nonlinear obtained Offshore oscillation parameters period pile plate potential predicted presented pressure problem radiation range reference regular waves respectively response second-order ship shown shows simulation solution spectra spectrum speed structure surface surge swing Table theory velocity vertical vessel vortex wave force wave height