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 189
... drag coefficient is determined by experimental results for each cylinder . The memory effect on the drag coefficient due to vortices created in the previous swing is discussed . NOMENCLATURE semisubmersible in combined oscillation ...
... drag coefficient is determined by experimental results for each cylinder . The memory effect on the drag coefficient due to vortices created in the previous swing is discussed . NOMENCLATURE semisubmersible in combined oscillation ...
Page 194
... drag coefficient in sinusoidal oscillation and the value of it is as large as the drag coefficient for the first swing of sinusoidal oscillation . Flat Plate Figure 10 shows that the low - frequency viscous damping coefficient of a flat ...
... drag coefficient in sinusoidal oscillation and the value of it is as large as the drag coefficient for the first swing of sinusoidal oscillation . Flat Plate Figure 10 shows that the low - frequency viscous damping coefficient of a flat ...
Page 133
... drag loads are fairly well established . Recently , the treatment of drag forces has been extended to include frame - invariant biplanar linearization . In this paper , a new method is proposed for the expansion of nonlinear drag forces ...
... drag loads are fairly well established . Recently , the treatment of drag forces has been extended to include frame - invariant biplanar linearization . In this paper , a new method is proposed for the expansion of nonlinear drag forces ...
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