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 280
... body , namely a submerged buoyant circular cylinder and results comparing the plate and the cylinder are presented . The dimensions of the two bodies are given in the definition sketch FORMULATION AND SOLUTION The velocity potential for ...
... body , namely a submerged buoyant circular cylinder and results comparing the plate and the cylinder are presented . The dimensions of the two bodies are given in the definition sketch FORMULATION AND SOLUTION The velocity potential for ...
Page 568
... body may be characterised by the Keulegan - Carpenter number , KC . At small KC the maximum displacement of the fluid particles in the undisturbed flow is small in comparison with the scale of the body . Thus vortices may only move away ...
... body may be characterised by the Keulegan - Carpenter number , KC . At small KC the maximum displacement of the fluid particles in the undisturbed flow is small in comparison with the scale of the body . Thus vortices may only move away ...
Page 576
... body is negligible , the unsteady motion problem can then be treated independent of the steady motion problem in calm water . Further , this assumption leads to the fact that the radiation potential on the body surface can be written as ...
... body is negligible , the unsteady motion problem can then be treated independent of the steady motion problem in calm water . Further , this assumption leads to the fact that the radiation potential on the body surface can be written as ...
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