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 63
... random waves have been measured directly using a sophisticated experimental arrangement . Representative spectra were selected and used to simulate random wave conditions . The numerical simulation procedure is discussed . The problems ...
... random waves have been measured directly using a sophisticated experimental arrangement . Representative spectra were selected and used to simulate random wave conditions . The numerical simulation procedure is discussed . The problems ...
Page 64
... RANDOM WAVE ELEVATION FROM SPECTRA for A Several numerical formulations are available establishing time series of the random fluid field . review of the most relevant formulations are given by Chakrabarti ( 1987 ) . For the purpose of ...
... RANDOM WAVE ELEVATION FROM SPECTRA for A Several numerical formulations are available establishing time series of the random fluid field . review of the most relevant formulations are given by Chakrabarti ( 1987 ) . For the purpose of ...
Page 67
... random wave condition has been defined in two different ways by Equations 9 and 11 . But the parameter Kceq has to be defined in such a way that the force coefficients obtained from the regular wave tests should predict the wave force ...
... random wave condition has been defined in two different ways by Equations 9 and 11 . But the parameter Kceq has to be defined in such a way that the force coefficients obtained from the regular wave tests should predict the wave force ...
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