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 73
... lift force C with KC number is reported . It is indicated that in certain region of KC number , the influence of lift force on resultant force can not be ignored . INTRODUCTION Since the appearance of Morison equation in 1950 , many ...
... lift force C with KC number is reported . It is indicated that in certain region of KC number , the influence of lift force on resultant force can not be ignored . INTRODUCTION Since the appearance of Morison equation in 1950 , many ...
Page 75
... lift force , various lift force coefficients CL CL1 / 3 and CL1 / 10 can be obtained . The relationship between those coefficients and KC number are shown in Figs . 3 through 5 , in which different size of data points represent various ...
... lift force , various lift force coefficients CL CL1 / 3 and CL1 / 10 can be obtained . The relationship between those coefficients and KC number are shown in Figs . 3 through 5 , in which different size of data points represent various ...
Page 89
... Lift force Fig . 8 presents the lift - force traces for KC = 20 for various values of the gap ratio . From the figure , one can see how the close proximity of the wall influences the time variation of the lift force on the cylinder ...
... Lift force Fig . 8 presents the lift - force traces for KC = 20 for various values of the gap ratio . From the figure , one can see how the close proximity of the wall influences the time variation of the lift force on the cylinder ...
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