Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 34
... given in ( 5 ) to compute the wave profile etc , are reduced to zero , become constant or are much simplified in deep water . They are not all needed here but are given in the Appendix for completeness . This results in the Fifth Order ...
... given in ( 5 ) to compute the wave profile etc , are reduced to zero , become constant or are much simplified in deep water . They are not all needed here but are given in the Appendix for completeness . This results in the Fifth Order ...
Page 256
... given in Eq . ( 10a ) , where the flux of energy and rate of work across a fixed vertical plane located far downstream is equated to the rate of work due to the wave resistance RwU , Havelock [ 7 ] derives an expres- sion for ( a / ax ) ...
... given in Eq . ( 10a ) , where the flux of energy and rate of work across a fixed vertical plane located far downstream is equated to the rate of work due to the wave resistance RwU , Havelock [ 7 ] derives an expres- sion for ( a / ax ) ...
Page 257
S in terms of k is given by -0.74 / S ( k ) = S ( w ) dw dk 8 = S ( w ) 2 kg 0.0081 2k3 ( 26 ) As in Eq . ( 23 ) , the resultant slope power spectrum Ss is given by Ss ( k ) = k2S ( k ) = 0.0081 2k -0.74-82 Vk ? e ( 27 ) CALCULATION ...
S in terms of k is given by -0.74 / S ( k ) = S ( w ) dw dk 8 = S ( w ) 2 kg 0.0081 2k3 ( 26 ) As in Eq . ( 23 ) , the resultant slope power spectrum Ss is given by Ss ( k ) = k2S ( k ) = 0.0081 2k -0.74-82 Vk ? e ( 27 ) CALCULATION ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
Wave Load Estimation in Deep Water as Affected by Wave Period Errors | 33 |
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added mass amplitude analysis angle approximately axial biofouling body breaker breaking waves calculated component computed Conference on Offshore cylinder damping coefficient diameter diffraction displacement distribution domain drag coefficient drag force dynamic effects exciting force experimental Figure flow fluid force coefficients forces acting free surface frequency domain function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction KC number load lowerhull maximum measured Mechanics and Arctic method Morison equation motion nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation panels parameters phase platform predicted present ratio Rayleigh distribution regular waves response second order semisubmersible shear shown in Fig simulation solution spectra spectral density spectrum superposition principle surface elevation values velocity potential vortex shedding w₁ water depth wave drift force wave forces wave height wave period