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 140
... Variation of dimensionless mean drift force in the y - direction with dimensionless frequency ka for an isolated circular cylinder of radius a located 4a off the tank centerline , b = 7a , d = 10a . Figure 7. Variation of dimensionless ...
... Variation of dimensionless mean drift force in the y - direction with dimensionless frequency ka for an isolated circular cylinder of radius a located 4a off the tank centerline , b = 7a , d = 10a . Figure 7. Variation of dimensionless ...
Page 429
... Variation 1 : Variation of elevation of impact point on platform . Variation 2 : Variation of impact point along length of vessel . Variation 3 : Variation of type of impact . Variation 4 : Variation in deck size . For each case ...
... Variation 1 : Variation of elevation of impact point on platform . Variation 2 : Variation of impact point along length of vessel . Variation 3 : Variation of type of impact . Variation 4 : Variation in deck size . For each case ...
Page 632
... variation in the standard deviation of the 1st order surge response in an extreme seastate can be explained by the variation in computed excitation force and added mass . It should also be commented that it is not obvious from the ...
... variation in the standard deviation of the 1st order surge response in an extreme seastate can be explained by the variation in computed excitation force and added mass . It should also be commented that it is not obvious from the ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
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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