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 644
... term due to the elevation of the wave surface . The dominating first term in the second part of this series consists of a mass and an acce- leration . This mass term " p.A " is used to obtain from the second part of the Froude -Krilov ...
... term due to the elevation of the wave surface . The dominating first term in the second part of this series consists of a mass and an acce- leration . This mass term " p.A " is used to obtain from the second part of the Froude -Krilov ...
Page 27
... term 12 | 0.85457 | 0.65131 | 1.05866 | 0.53737 | 0.03820 Excluding 2 outlier seastates ; without low frequency term | 1.02508 | 0.40609 | 0.89538 | 0.28111 | 0.68346 All seastates ; with low frequency term 10 12 | 0.62118 | 0.43925 ...
... term 12 | 0.85457 | 0.65131 | 1.05866 | 0.53737 | 0.03820 Excluding 2 outlier seastates ; without low frequency term | 1.02508 | 0.40609 | 0.89538 | 0.28111 | 0.68346 All seastates ; with low frequency term 10 12 | 0.62118 | 0.43925 ...
Page 86
... term stress distribution for offshore structures ( Fang & Chen , 1990 ) . The fuzzy uncertainties arise from the lack of sufficient information on what is concerned and the fuzziness will be reduced if additional information is obtained ...
... term stress distribution for offshore structures ( Fang & Chen , 1990 ) . The fuzzy uncertainties arise from the lack of sufficient information on what is concerned and the fuzziness will be reduced if additional information is obtained ...
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