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 62
... examples , it is therefore expected that the first order response in the second example is significantly larger than in the first example . The second - order response is , however , expectedly rather insensitive to a small shift of w ...
... examples , it is therefore expected that the first order response in the second example is significantly larger than in the first example . The second - order response is , however , expectedly rather insensitive to a small shift of w ...
Page 64
... Example II . Key as Figure 1 convergence is slower in the second example where the linear part is more dominating . In light of the exponential like behaviour of the asymptotic distribution ( see also the pure second - order PDF ) , it ...
... Example II . Key as Figure 1 convergence is slower in the second example where the linear part is more dominating . In light of the exponential like behaviour of the asymptotic distribution ( see also the pure second - order PDF ) , it ...
Page 66
... Example IV . Key as Figure 1 10- 1 1.5 2 2.5 Displacement [ m ] Figure 8 X X X ז 3.5 Probability density function of response . Example IV . Key as Figure 1 CONCLUSIONS An efficient and accurate numerical procedure has been described ...
... Example IV . Key as Figure 1 10- 1 1.5 2 2.5 Displacement [ m ] Figure 8 X X X ז 3.5 Probability density function of response . Example IV . Key as Figure 1 CONCLUSIONS An efficient and accurate numerical procedure has been described ...
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