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 134
... Calculated vortex shedding velocity distributions around cylinder in irregular waves. number N of strength I , obtained by inviscid vortices located at z , with the inviscid vortex component can be N -i 2π Fv ( z ) = [ 109 Σ [ r_log n n ...
... Calculated vortex shedding velocity distributions around cylinder in irregular waves. number N of strength I , obtained by inviscid vortices located at z , with the inviscid vortex component can be N -i 2π Fv ( z ) = [ 109 Σ [ r_log n n ...
Page 259
... calculate the wave forces once the potential is known on the cylinder . For this , we calculated the dynamic pressure from Euler's integral , i.e. , p -- ΟΦ + dt 1 17012 2 $ 12 ) . ( 22 ) The forces acting on the cylinder can be ...
... calculate the wave forces once the potential is known on the cylinder . For this , we calculated the dynamic pressure from Euler's integral , i.e. , p -- ΟΦ + dt 1 17012 2 $ 12 ) . ( 22 ) The forces acting on the cylinder can be ...
Page 291
... calculated results do not match the experimental results . The considered to be the analysis of the experimental data and / or the accuracy of the calculation of the intersection of the cone type model surface and the free surface in ...
... calculated results do not match the experimental results . The considered to be the analysis of the experimental data and / or the accuracy of the calculation of the intersection of the cone type model surface and the free surface in ...
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