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 xi
NONLINEAR EFFECTS ON WAVE GROUPS IN RANDOM SEAS D. L. Kriebel and T. H. Dawson Ocean Engineering Program United States Naval Academy Annapolis , Maryland 1 E ... WAVES Nonlinear Effects on Wave Groups in Random Seas Kriebel and T H Dawson.
NONLINEAR EFFECTS ON WAVE GROUPS IN RANDOM SEAS D. L. Kriebel and T. H. Dawson Ocean Engineering Program United States Naval Academy Annapolis , Maryland 1 E ... WAVES Nonlinear Effects on Wave Groups in Random Seas Kriebel and T H Dawson.
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CONCLUSIONS A theory has been presented which extends the linear envelope theory for wave groups to second - order . Nonlinearities in the wave crest and trough envelopes are considered based on the formal assumption of narrow - band ...
CONCLUSIONS A theory has been presented which extends the linear envelope theory for wave groups to second - order . Nonlinearities in the wave crest and trough envelopes are considered based on the formal assumption of narrow - band ...
Page 299
... wave group period had to be large enough for the response oscillations to decay before time TG . This dictated a value N = 100 for the number of wave components ( see Eq . ( 22 ) ) . Following Marthinsen ( 1983 ) , the second - order ...
... wave group period had to be large enough for the response oscillations to decay before time TG . This dictated a value N = 100 for the number of wave components ( see Eq . ( 22 ) ) . Following Marthinsen ( 1983 ) , the second - order ...
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