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 264
... chamber has a projecting wall in front of the chamber , a floating chamber behind it and a bottom plate beneath air chambers . In the model of FOWAD , every air chamber has an orifice which is equivalent to the air turbine . Several ...
... chamber has a projecting wall in front of the chamber , a floating chamber behind it and a bottom plate beneath air chambers . In the model of FOWAD , every air chamber has an orifice which is equivalent to the air turbine . Several ...
Page 479
... chamber . This maximum positive bending moment can be reduced at the cost of increasing negative 0.2 moment at the position of buoyancy chamber . Thus it is possible to choose an optimum position of buoyancy for which the absolute ...
... chamber . This maximum positive bending moment can be reduced at the cost of increasing negative 0.2 moment at the position of buoyancy chamber . Thus it is possible to choose an optimum position of buoyancy for which the absolute ...
Page 480
... chamber beyond the limit pointing causes tremendous increase of bending moment as the length of cantilever portion above the buoyancy chamber increases . Thus this parametric study offers a scope of optimizing the position of the ...
... chamber beyond the limit pointing causes tremendous increase of bending moment as the length of cantilever portion above the buoyancy chamber increases . Thus this parametric study offers a scope of optimizing the position of 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