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 491
... pipe and the vector symbols used in the following derivation . Due to the changing direction of the friction moment along a curved pipe , a torsion moment , T , is required in order to obtain the rota- tion outlined in Figure 4. The ...
... pipe and the vector symbols used in the following derivation . Due to the changing direction of the friction moment along a curved pipe , a torsion moment , T , is required in order to obtain the rota- tion outlined in Figure 4. The ...
Page 563
... pipe on its oscillatory response . Before the occurrence of slip , the unbonded flexible pipe is held together by the internal friction . This leads to a relatively high bending stiffness , and the pipe experiences mainly viscous ...
... pipe on its oscillatory response . Before the occurrence of slip , the unbonded flexible pipe is held together by the internal friction . This leads to a relatively high bending stiffness , and the pipe experiences mainly viscous ...
Page 564
... pipe has received a considerable amount of attention in the offshore engineering literature . Conventionally , energy loses are accounted for by assuming viscous damping due to component material properties and hydrodynamic damping due ...
... pipe has received a considerable amount of attention in the offshore engineering literature . Conventionally , energy loses are accounted for by assuming viscous damping due to component material properties and hydrodynamic damping due ...
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