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 205
... length Minimum local reduced velocity = 4.5 for lower end of excitation length and again applying these to the experimental data gives excitation lengths of 4 . APPLICATION OF THE SEMI - EMPIRICAL MODEL Using the available experimental ...
... length Minimum local reduced velocity = 4.5 for lower end of excitation length and again applying these to the experimental data gives excitation lengths of 4 . APPLICATION OF THE SEMI - EMPIRICAL MODEL Using the available experimental ...
Page 246
... length of full - size tubing with the following properties : Outside Diameter Length Weight / unit length ( dry ) Weight / unit length ( filled with water ) Flexural Rigidity The Axial Rod Shroud 11.25 ins . ( 286mm ) 72 ft ( 21.9m ) ...
... length of full - size tubing with the following properties : Outside Diameter Length Weight / unit length ( dry ) Weight / unit length ( filled with water ) Flexural Rigidity The Axial Rod Shroud 11.25 ins . ( 286mm ) 72 ft ( 21.9m ) ...
Page 247
full - length shrouds . Over most the current speed range , the short cage produces a better than 50 % reduction of this quantity , and the full length shroud virtually eliminates it . It is observed that pronounced local maxima tended ...
full - length shrouds . Over most the current speed range , the short cage produces a better than 50 % reduction of this quantity , and the full length shroud virtually eliminates it . It is observed that pronounced local maxima tended ...
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