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 64
... spectrum of the wave elevation time series is determined by means of fast Fourier transforms . The frequencies of the Stokes waves are then arranged close to the peak frequency of the wave spectrum . The magnitudes and phases are ...
... spectrum of the wave elevation time series is determined by means of fast Fourier transforms . The frequencies of the Stokes waves are then arranged close to the peak frequency of the wave spectrum . The magnitudes and phases are ...
Page 172
... Spectrum , b ) Wave Load Spectrum , and c ) Total Load Spectrum . Model No A15 in seastate 1 Figure 7 a ) Wave Spectrum , b ) Wave Load Spectrum , and c ) Total Load Spectrum . Model No A15 in seastate 4 M IN ! 02 0 100 6310 Wave ...
... Spectrum , b ) Wave Load Spectrum , and c ) Total Load Spectrum . Model No A15 in seastate 1 Figure 7 a ) Wave Spectrum , b ) Wave Load Spectrum , and c ) Total Load Spectrum . Model No A15 in seastate 4 M IN ! 02 0 100 6310 Wave ...
Page 435
... spectrum SF ( μ ) follows closely the spectrum Ŝ ( μ ) obtained from Newman's approximation and the " white noise " result Eq . ( 6 ) . For the periods T2 = 6 and 10 s ( @。= 0.74 and 0.45 rad / s ) the discrepancy is evident ; in these ...
... spectrum SF ( μ ) follows closely the spectrum Ŝ ( μ ) obtained from Newman's approximation and the " white noise " result Eq . ( 6 ) . For the periods T2 = 6 and 10 s ( @。= 0.74 and 0.45 rad / s ) the discrepancy is evident ; in these ...
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