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 241
... acceptable . The Root Mean Square ( R. M.S. ) error of the difference between the observed water level and computed tidal elevations should be low . An acceptable lower limit cannot be specified because residuals are influenced by local ...
... acceptable . The Root Mean Square ( R. M.S. ) error of the difference between the observed water level and computed tidal elevations should be low . An acceptable lower limit cannot be specified because residuals are influenced by local ...
Page 219
... ACCEPTABLE FAILURE PROBABILITIES INSPECTION TUBULAR JOINT A TUBULAR JOINT B 10 20 30 TIME [ years ] Figure 7 : Actual and Acceptable Failure Probabilities for tubular Joints A and B as a Function of Time PSD MARACER PSD PLATFORM ...
... ACCEPTABLE FAILURE PROBABILITIES INSPECTION TUBULAR JOINT A TUBULAR JOINT B 10 20 30 TIME [ years ] Figure 7 : Actual and Acceptable Failure Probabilities for tubular Joints A and B as a Function of Time PSD MARACER PSD PLATFORM ...
Page 249
... acceptable . If crack instability is considered a linear theory can only lead to approximations which , however , might be acceptable as long as the failure probabilities are not to small . The undisturbed ( incident ) , the scattered ...
... acceptable . If crack instability is considered a linear theory can only lead to approximations which , however , might be acceptable as long as the failure probabilities are not to small . The undisturbed ( incident ) , the scattered ...
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