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 59
... mean covariance of Cp is 0.303 , and the mean covariance of Cx is 0.290 . Through further studying , it is found that the variation of force coefficients with the wave direction has some regularity . The drag force coefficient Cp ...
... mean covariance of Cp is 0.303 , and the mean covariance of Cx is 0.290 . Through further studying , it is found that the variation of force coefficients with the wave direction has some regularity . The drag force coefficient Cp ...
Page 74
... mean ourrent velocity in depth which has been approved by author ( 1983 ) . Reynolds number Re : assuming u is the mean value of maximum horizontal component of wave particle movement water depth , then the Reynolds number for whole ...
... mean ourrent velocity in depth which has been approved by author ( 1983 ) . Reynolds number Re : assuming u is the mean value of maximum horizontal component of wave particle movement water depth , then the Reynolds number for whole ...
Page 179
... MEAN DRIFT FORCE F2 / pg ? 2L -0.15 -0.20 -0.25 X / L Figure 10. Added resistance variation with Fn for hemi- sphere floating in a canal . Figure 11. Comparison of the predicted and measured mean surge drift force on the Pinkster semi ...
... MEAN DRIFT FORCE F2 / pg ? 2L -0.15 -0.20 -0.25 X / L Figure 10. Added resistance variation with Fn for hemi- sphere floating in a canal . Figure 11. Comparison of the predicted and measured mean surge drift force on the Pinkster semi ...
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