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 44
... compared to the nonlinear model , there is not a significant difference in the root - mean - square level of the inline force , Of , which would be predicted by the two PSD models . For example , for Case 2 ( KC - 11.6 , Re = 14395 , q ...
... compared to the nonlinear model , there is not a significant difference in the root - mean - square level of the inline force , Of , which would be predicted by the two PSD models . For example , for Case 2 ( KC - 11.6 , Re = 14395 , q ...
Page 413
... compared to a flat base slab supported by shear walls . The shaft is supported by a relatively low circular caisson structure stiffened by radial shear walls , preferably without a top slab to minimize construction time and cost . Solid ...
... compared to a flat base slab supported by shear walls . The shaft is supported by a relatively low circular caisson structure stiffened by radial shear walls , preferably without a top slab to minimize construction time and cost . Solid ...
Page 656
... compared with the experimental results , both show almost the same tendencies . When KeL is 2.1 or less , the wave exciting force increases in the order of the forward speeds of 6 knots , 0 knots , and 3 knots ( Fn = 0.11 , 0.0 , and ...
... compared with the experimental results , both show almost the same tendencies . When KeL is 2.1 or less , the wave exciting force increases in the order of the forward speeds of 6 knots , 0 knots , and 3 knots ( Fn = 0.11 , 0.0 , and ...
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