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 337
... buoy geometries , conical and circular , are considered in deriving coupled large amplitude motion equations in surge , heave and pitch modes of motion . The motion equations include non - linear stiffness characteristics of the ...
... buoy geometries , conical and circular , are considered in deriving coupled large amplitude motion equations in surge , heave and pitch modes of motion . The motion equations include non - linear stiffness characteristics of the ...
Page 338
... buoy form Subscripts 1 , 2 , 6 denote heave , surge and pitch oscillations respectively . INTRODUCTION As floating production , storage and floating systems are increasingly accepted as economically viable alternatives to fixed ...
... buoy form Subscripts 1 , 2 , 6 denote heave , surge and pitch oscillations respectively . INTRODUCTION As floating production , storage and floating systems are increasingly accepted as economically viable alternatives to fixed ...
Page 341
... buoys are plotted in Figs . 5 and 6. The second - order slowly varying and steady surge responses of the conical buoy for different wave amplitudes are shown Fig . 10. The horizontal stiffness characteristics of the mooring lines are ...
... buoys are plotted in Figs . 5 and 6. The second - order slowly varying and steady surge responses of the conical buoy for different wave amplitudes are shown Fig . 10. The horizontal stiffness characteristics of the mooring lines are ...
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