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 7
... domain are found from L ( t ) by the Fourier transformations A ( w ) = A ( ∞0 ) + [ ® L ( t ) cos widt B ( w ) ω 3.2 Numerical Procedure ( 5 ) = [ L ( t ) sin wtdt . ( 6 ) 0 As in the frequency domain , the body surface S is dis ...
... domain are found from L ( t ) by the Fourier transformations A ( w ) = A ( ∞0 ) + [ ® L ( t ) cos widt B ( w ) ω 3.2 Numerical Procedure ( 5 ) = [ L ( t ) sin wtdt . ( 6 ) 0 As in the frequency domain , the body surface S is dis ...
Page 10
... domain using 1696 panels . The solid curve is derived by Fourier transformation from the impulse - response function in Figure 3 . -0.005 0.000 0.005 0.010 Figure 5. Added - mass and damping coefficients in the surge mode for a single ...
... domain using 1696 panels . The solid curve is derived by Fourier transformation from the impulse - response function in Figure 3 . -0.005 0.000 0.005 0.010 Figure 5. Added - mass and damping coefficients in the surge mode for a single ...
Page 65
... domain and frequency domain , then the relationships between Cd , Cm and KC , Re are analysed . A smooth metallic pipe is used for pile model . Some authors ( 2 ) pointed out that the relationships between the average of Cd ( t ) , Cm ...
... domain and frequency domain , then the relationships between Cd , Cm and KC , Re are analysed . A smooth metallic pipe is used for pile model . Some authors ( 2 ) pointed out that the relationships between the average of Cd ( t ) , Cm ...
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