Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 26
... forces that were handled in a conventional manner . In the rest of the paper , the results presented are for the unsteady lift forces . The time history of unsteady lift acting on a stationary cylinder in a flow may be completely random ...
... forces that were handled in a conventional manner . In the rest of the paper , the results presented are for the unsteady lift forces . The time history of unsteady lift acting on a stationary cylinder in a flow may be completely random ...
Page 26
... forces that were handled in a conventional manner . In the rest of the paper , the results presented are for the unsteady lift forces . The time history of unsteady lift acting on a stationary cylinder in a flow may be completely random ...
... forces that were handled in a conventional manner . In the rest of the paper , the results presented are for the unsteady lift forces . The time history of unsteady lift acting on a stationary cylinder in a flow may be completely random ...
Page 149
B. Mutlu Sumer, J?rgen Freds?e. 4.2 Lift force in oscillatory flow When a cylinder is exposed to an oscillatory flow , it may undergo a lift force ( Fig . 4.1 ) . This lift force oscillates at a fundamental frequency different from the ...
B. Mutlu Sumer, J?rgen Freds?e. 4.2 Lift force in oscillatory flow When a cylinder is exposed to an oscillatory flow , it may undergo a lift force ( Fig . 4.1 ) . This lift force oscillates at a fundamental frequency different from the ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power