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 263
... Device ( FOWAD ) were measured and analyzed by a scale model test in a wave tank . FOWAD is an oscillating water column type device equiped with air turbine generators , and air chambers facing the waves . Therefore , it belongs in the ...
... Device ( FOWAD ) were measured and analyzed by a scale model test in a wave tank . FOWAD is an oscillating water column type device equiped with air turbine generators , and air chambers facing the waves . Therefore , it belongs in the ...
Page 264
... device depends on the strength of structures , and the cost for building and installation . Therefore it should be less than the length of the dock . Number of air chambers in one unit of device will be determined from the optimal value ...
... device depends on the strength of structures , and the cost for building and installation . Therefore it should be less than the length of the dock . Number of air chambers in one unit of device will be determined from the optimal value ...
Page 265
... device because the effect by the harbour resonance was weakened by the oscillation of the device . Since the roll and heave motions of FOWAD are small in short period waves as shown in Fig.6 and Fig.7 , the phenomenon due to the harbour ...
... device because the effect by the harbour resonance was weakened by the oscillation of the device . Since the roll and heave motions of FOWAD are small in short period waves as shown in Fig.6 and Fig.7 , the phenomenon due to the harbour ...
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