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 81
... riser type structures and their behaviour when exposed to wave motions . Of special interest to this study is the interference effect in the vertical cylinder group on the resultant wave loading of individual members . Some results from ...
... riser type structures and their behaviour when exposed to wave motions . Of special interest to this study is the interference effect in the vertical cylinder group on the resultant wave loading of individual members . Some results from ...
Page 81
... riser type structures and their behaviour when exposed to wave motions . Of special interest to this study is the interference effect in the vertical cylinder group on the resultant wave loading of individual members . Some results from ...
... riser type structures and their behaviour when exposed to wave motions . Of special interest to this study is the interference effect in the vertical cylinder group on the resultant wave loading of individual members . Some results from ...
Page 501
... riser stiffness . For an almost vertical marine riser the differential operator becomes - L ̧y – Eld1ų / Əz1 – TƏ23⁄4Əz2 Tə2 / az2 + wду / дz ( 16 ) see e.g. Sparks ( 1980 ) . Here El represents bending stiffness and w ( z ) , the " wet ...
... riser stiffness . For an almost vertical marine riser the differential operator becomes - L ̧y – Eld1ų / Əz1 – TƏ23⁄4Əz2 Tə2 / az2 + wду / дz ( 16 ) see e.g. Sparks ( 1980 ) . Here El represents bending stiffness and w ( z ) , the " wet ...
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