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 472
IMPORTANT PERIOD RELATIONSHIPS Physical quantities that influenced the sway and bow - bending mode periods significantly were reported for a configuration in 2600 ft water depth ( Morrison et al 1988 ) . Parameters that were considered ...
IMPORTANT PERIOD RELATIONSHIPS Physical quantities that influenced the sway and bow - bending mode periods significantly were reported for a configuration in 2600 ft water depth ( Morrison et al 1988 ) . Parameters that were considered ...
Page 580
... period is TROLL 2 R = = 2π +144 8 GM I ' T where FR is the roll gyradius and 144-144 / M . ( 20 ) ( 21 ) There are two possible ways of increasing the heave period for the fixed displacement : one is to increase the value of A'33 and ...
... period is TROLL 2 R = = 2π +144 8 GM I ' T where FR is the roll gyradius and 144-144 / M . ( 20 ) ( 21 ) There are two possible ways of increasing the heave period for the fixed displacement : one is to increase the value of A'33 and ...
Page 264
... period ( i = 1,2 , ... , M ) is required to keep the same value , Scheme A is not used , since the failure probability in 1st or 2nd is much less than in other periods . Using scheme C may ensure that the failure probabilty in each period ...
... period ( i = 1,2 , ... , M ) is required to keep the same value , Scheme A is not used , since the failure probability in 1st or 2nd is much less than in other periods . Using scheme C may ensure that the failure probabilty in each period ...
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