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 78
... costs . In this example a reduction in Target would lead to lower expected costs . The real rate of return was assumed to be 6 % , a higher rate of return would shift the result towards lower initial costs and higher repair and inspection ...
... costs . In this example a reduction in Target would lead to lower expected costs . The real rate of return was assumed to be 6 % , a higher rate of return would shift the result towards lower initial costs and higher repair and inspection ...
Page 308
... costs while having no real effect upon actual safety levels . 2 . LIFETIME COST MODEL imr There are cost components associated with overall failure probability P ( t ) within a time period of t . A total number of Nimr major underwater ...
... costs while having no real effect upon actual safety levels . 2 . LIFETIME COST MODEL imr There are cost components associated with overall failure probability P ( t ) within a time period of t . A total number of Nimr major underwater ...
Page 308
... costs incurred from a failure and their expected values are both expressed as present values . These two values are quite different , as the former is the actual failure cost , and the latter is the potential failure cost weighted by ...
... costs incurred from a failure and their expected values are both expressed as present values . These two values are quite different , as the former is the actual failure cost , and the latter is the potential failure cost weighted by ...
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