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 141
... moored SPM buoy when it is subjected to environmental disturbances arising from wind , waves and current . The analytical modeling is representative of techniques that are applied to analyze vessel motions ( in the present case that of ...
... moored SPM buoy when it is subjected to environmental disturbances arising from wind , waves and current . The analytical modeling is representative of techniques that are applied to analyze vessel motions ( in the present case that of ...
Page 153
... moored structures in their planar modes . In the design of the mooring systems , it is the latter motions which are ... moored vessel in response to wave drift forces . A methodology for predicting drift forces in long crested random ...
... moored structures in their planar modes . In the design of the mooring systems , it is the latter motions which are ... moored vessel in response to wave drift forces . A methodology for predicting drift forces in long crested random ...
Page 155
... moorings are linear and the surge mode is uncoupled from any other , the equation of motion of the moored vessel may be written as : ( m + m1 ) x ( t ) + ( bg + bw ( t ) ) x ( t ) + kx ( t ) = f ( t ) S ( 9 ) where m is the mass of the ...
... moorings are linear and the surge mode is uncoupled from any other , the equation of motion of the moored vessel may be written as : ( m + m1 ) x ( t ) + ( bg + bw ( t ) ) x ( t ) + kx ( t ) = f ( t ) S ( 9 ) where m is the mass of the ...
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