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
... term and acceleration term are divided into real and imaginary parts automatically . The results of Cp C as frequency function is not consistent with the linearization of drag term in spectral analysis , in which Cp and C are considered ...
... term and acceleration term are divided into real and imaginary parts automatically . The results of Cp C as frequency function is not consistent with the linearization of drag term in spectral analysis , in which Cp and C are considered ...
Page 148
... term may be represented by the Morison equation drag term = D - A CD where p = mass density of water , A = projected the vessel in the direction of flow and CD coefficient , Eq . 11 reduced to 2x 12 / 1n In Xn 1 Xn + 1 2 = 5 + Зл PA CD ...
... term may be represented by the Morison equation drag term = D - A CD where p = mass density of water , A = projected the vessel in the direction of flow and CD coefficient , Eq . 11 reduced to 2x 12 / 1n In Xn 1 Xn + 1 2 = 5 + Зл PA CD ...
Page 210
... terms -k.r containing the factor ej , which exponentially decays with increasing r so that the above radiation condition is not injured . The remained term in ( 24 ) is the forced wave component . Obviously , it does not satisfy the ...
... terms -k.r containing the factor ej , which exponentially decays with increasing r so that the above radiation condition is not injured . The remained term in ( 24 ) is the forced wave component . Obviously , it does not satisfy the ...
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