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 87
... method for analysis of under- water line structure is presented . This analysis method is formulated by the finite element method and dynamic behavior of the structures are solved in time domain . The motion equations are solved by ...
... method for analysis of under- water line structure is presented . This analysis method is formulated by the finite element method and dynamic behavior of the structures are solved in time domain . The motion equations are solved by ...
Page 227
... method , Heideman stretching , and Gudmestad's method now show under - prediction for a large part of the depth , even in the lower section above the MWL where z / n 0. Looking at Figure 7 , here again we see the effect of steepness ...
... method , Heideman stretching , and Gudmestad's method now show under - prediction for a large part of the depth , even in the lower section above the MWL where z / n 0. Looking at Figure 7 , here again we see the effect of steepness ...
Page 481
... method . In order to check the method , the added mass coefficients and the wave damping coefficients for a single half circular cylinder are calculated and compared with those obtained from various other methods and they are in very ...
... method . In order to check the method , the added mass coefficients and the wave damping coefficients for a single half circular cylinder are calculated and compared with those obtained from various other methods and they are in very ...
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