Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 279
... plate and a submerged tethered horizontal circular cylinder . NOMENCLATURE a b C d k · - length of plate distance from the hinge to the centre of buoyancy distance from the hinge to the attachment point of the mooring lines distance ...
... plate and a submerged tethered horizontal circular cylinder . NOMENCLATURE a b C d k · - length of plate distance from the hinge to the centre of buoyancy distance from the hinge to the attachment point of the mooring lines distance ...
Page 280
... plate . Thus ~ " X + 00 n ( x ) eikx + ( R + B ) e - ik ( T - B ) eik X- -00 ~ " where R , T are reflection and transmission coefficients for waves incident on the fixed plate , and B is the complex wave amplitude radiated by the ...
... plate . Thus ~ " X + 00 n ( x ) eikx + ( R + B ) e - ik ( T - B ) eik X- -00 ~ " where R , T are reflection and transmission coefficients for waves incident on the fixed plate , and B is the complex wave amplitude radiated by the ...
Page 283
... plate or centre of cylinder relative to incident wave amplitude with kh when tuned to kh≈ 1.15 , with clearance 0.1 ... plate is chosen to be one - tenth of the depth . Because of this , M , B , x are all different and the cylinder is ...
... plate or centre of cylinder relative to incident wave amplitude with kh when tuned to kh≈ 1.15 , with clearance 0.1 ... plate is chosen to be one - tenth of the depth . Because of this , M , B , x are all different and the cylinder is ...
Contents
OCEAN WAVES | 1 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 25 |
Copyright | |
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acceleration added mass amplitude analysis boundary conditions calculated circular cylinder computed cosh crest cylinder array damping coefficient damping factor density diffraction domain drag coefficient drag force drift force dynamic effect equation estimated flow fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients integral irregular Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method motion nonlinear obtained offshore structures oscillatory parameters pile plate potential flow predicted quadratic rad/sec radiation condition ratio regular waves response Sarpkaya second order second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tank tanker transfer function vector velocity potential viscous vortex shedding vortices water depth wave amplitude wave drift damping wave excitation wave force wave frequency wave groups wave height wave number wave period wave power