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 165
... vessel is reduced considerably , compared with that of an uncon- trolled vessel . I. INTRODUCTION It is well known that the relationship between random sea- wave excitation and the corresponding motion of a moored vessel is highly ...
... vessel is reduced considerably , compared with that of an uncon- trolled vessel . I. INTRODUCTION It is well known that the relationship between random sea- wave excitation and the corresponding motion of a moored vessel is highly ...
Page 321
... Vessel a Aa L ,. ABSTRACT The vessel moored to a single point mooring is subjected to the combined action of current , wind and waves . In this paper the vessel orientation and corresponding mooring line loads are examined in terms of ...
... Vessel a Aa L ,. ABSTRACT The vessel moored to a single point mooring is subjected to the combined action of current , wind and waves . In this paper the vessel orientation and corresponding mooring line loads are examined in terms of ...
Page 322
... Vessel length , ft T Vessel draft , ft Tw Wave period , sec . Vc Vw lbs Current velocity , knots Wind velocity , knots Initial value of vessel orientation to north , Deg . Since the moored vessel propeller or tug force denoted by F , is ...
... Vessel length , ft T Vessel draft , ft Tw Wave period , sec . Vc Vw lbs Current velocity , knots Wind velocity , knots Initial value of vessel orientation to north , Deg . Since the moored vessel propeller or tug force denoted by F , is ...
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