Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 169
... increase very rapidly ( within less than one cycle ) to the maximum value and then decay very slowly . It seems like this acceleration response is due to the rapid wave force decay rather than the more smooth force increase . The type ...
... increase very rapidly ( within less than one cycle ) to the maximum value and then decay very slowly . It seems like this acceleration response is due to the rapid wave force decay rather than the more smooth force increase . The type ...
Page 239
... increase in total damping is shown in Table 3 for case # 2 ( based on measured quasi - static regular responses with S = 0.10 ) . Clearly , an increase in the total damping Co with about 0.03 will yield a much better agreement with the ...
... increase in total damping is shown in Table 3 for case # 2 ( based on measured quasi - static regular responses with S = 0.10 ) . Clearly , an increase in the total damping Co with about 0.03 will yield a much better agreement with the ...
Page 454
... increase in the stress range , ym with m = 4.3 , causes the largest increase in fatigue damage . The increase of up - crossing rate is about 6 % to 8 % for sea states with H , > 7 ' . The non - Gaussian effect , 73 , causes less than 1 ...
... increase in the stress range , ym with m = 4.3 , causes the largest increase in fatigue damage . The increase of up - crossing rate is about 6 % to 8 % for sea states with H , > 7 ' . The non - Gaussian effect , 73 , causes less than 1 ...
Contents
PART | 1 |
Sea Surface Wind Stress in Stratified Atmospheric Flow | 49 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 65 |
Copyright | |
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acceleration amplitude analysis axial boundary conditions calculated cavitation cnoidal waves comparison components computed crest heights cylinder damping dent displacement distribution drag drag coefficient effects element equation estimated experimental factor Figure flow fluid force coefficients Fourier freak waves free surface function given Hilbert transform horizontal hull hydrodynamic hydrodynamic forces inertia interaction irregular wave linear wave LRFD maximum measured method monotower motion natural frequency nondimensional nonlinear North Sea obtained Ocean Offshore Structures OMAE oscillating parameters platform potential potential flow predicted pressure Proc reliability Reynolds number seastates second-order shear ship shown simulation skeg solution spectrum Statoil stress surface elevation Table theoretical transfer function transient wave values variable vertical vibration vortex induced vibrations vortex shedding wave elevation wave force wave kinematics wave load wave theory wave train Wheeler stretching wind