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 11
... compared to the 100 simulated ones ) . The mean value of the H1 / 10 / H1 / 3 ratio is closed to the theoretical value 1.26 ( obtained with a Rayleigh distribution for wave heights ) . Howe the fitted coefficients of the Weibull law on ...
... compared to the 100 simulated ones ) . The mean value of the H1 / 10 / H1 / 3 ratio is closed to the theoretical value 1.26 ( obtained with a Rayleigh distribution for wave heights ) . Howe the fitted coefficients of the Weibull law on ...
Page 199
... compared with model experiments in wave basin . The simulations include various slow motion hydro- dynamic forces such as a drag coefficient depending on Ke number , a time varying wave drift damping , an added mass change due to waves ...
... compared with model experiments in wave basin . The simulations include various slow motion hydro- dynamic forces such as a drag coefficient depending on Ke number , a time varying wave drift damping , an added mass change due to waves ...
Page 291
... compared to the cases with other forward speeds . ( refer to Fig.5 ) In the case of 6 knots ( Fn = 0.11 ) , the resonance frequency appears at KeL - 2.0 , and in the case of 0 and 3 knot ( Fn = 0.0 and 0.055 ) , the resonance frequency ...
... compared to the cases with other forward speeds . ( refer to Fig.5 ) In the case of 6 knots ( Fn = 0.11 ) , the resonance frequency appears at KeL - 2.0 , and in the case of 0 and 3 knot ( Fn = 0.0 and 0.055 ) , the resonance frequency ...
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