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 147
... heave damping characteristics of a TLP . In this study , the hydrodynamic coefficients of a floating moored vertical cylinder representing the column of a TLP were determined experimentally . Model tests were performed on a cylinder ...
... heave damping characteristics of a TLP . In this study , the hydrodynamic coefficients of a floating moored vertical cylinder representing the column of a TLP were determined experimentally . Model tests were performed on a cylinder ...
Page 184
... heave period is slightly overpredicted , the measured spectrum shows a secondary broad peak below the natural heave frequency . This secondary peak is probably due to measurement noise , resulting from the double integration of ...
... heave period is slightly overpredicted , the measured spectrum shows a secondary broad peak below the natural heave frequency . This secondary peak is probably due to measurement noise , resulting from the double integration of ...
Page 658
... heave mode , it seems to be quite all right to consider the linear characteristics in the range of H / λ = 1.0 to ... heave and pitch modes is somewhat affected by the forward speed . ( 3 ) The hydrodynamic force due to the forced ...
... heave mode , it seems to be quite all right to consider the linear characteristics in the range of H / λ = 1.0 to ... heave and pitch modes is somewhat affected by the forward speed . ( 3 ) The hydrodynamic force due to the forced ...
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