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 40
... return period ( Tr ) of extreme event and its encounter probability ( E ) is given as Tr = 1 / 1- ( 1 - E ) } ( 6.1 ) Thus , assuming E - 0.1 , we get Tr = 47.96 years . Then the return period of wind and waves was decided as 50 years ...
... return period ( Tr ) of extreme event and its encounter probability ( E ) is given as Tr = 1 / 1- ( 1 - E ) } ( 6.1 ) Thus , assuming E - 0.1 , we get Tr = 47.96 years . Then the return period of wind and waves was decided as 50 years ...
Page 362
... return period , often 100 years , found from long - term wave statistics . The period of the extreme wave is more uncertain and is often seen to be varied in an interval , ( 13-18 sec ) in order to ensure that all realistic extreme wave ...
... return period , often 100 years , found from long - term wave statistics . The period of the extreme wave is more uncertain and is often seen to be varied in an interval , ( 13-18 sec ) in order to ensure that all realistic extreme wave ...
Page 363
... return period equal to the design lifetime D ( often selected as 100 years ) by solving the equation pf ( x > xp ) 2 1 N X ( 2 ) where N is the number of zero up - crossings during D years in all seastates . This equation can easily be ...
... return period equal to the design lifetime D ( often selected as 100 years ) by solving the equation pf ( x > xp ) 2 1 N X ( 2 ) where N is the number of zero up - crossings during D years in all seastates . This equation can easily be ...
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