Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 15
... peak occurs at a frequency higher than the one of the largest peak and in wind dominated in the opposite case . The spectra are defined by 76 ordinates which are spaced 0.00625 Hz . Type Spectra Meth . Identification ONE PEAKED SPECTRA ...
... peak occurs at a frequency higher than the one of the largest peak and in wind dominated in the opposite case . The spectra are defined by 76 ordinates which are spaced 0.00625 Hz . Type Spectra Meth . Identification ONE PEAKED SPECTRA ...
Page 19
... peak enhancement factor . It should be noticed that the JONSWAP spectrum was originally formulated in terms of the peak period and the relation of the peak period with the mean period T depends on the value of 7. Thus , to use the same ...
... peak enhancement factor . It should be noticed that the JONSWAP spectrum was originally formulated in terms of the peak period and the relation of the peak period with the mean period T depends on the value of 7. Thus , to use the same ...
Page 50
... peak period . A storm event is modelled as a sequence of station- ary sea states and can be characterized by time series of the significant wave height and the peak period . Since the foundation safety is governed by accumulation ...
... peak period . A storm event is modelled as a sequence of station- ary sea states and can be characterized by time series of the significant wave height and the peak period . Since the foundation safety is governed by accumulation ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile