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 of excitation length = 9 for upper end of = 4.5 for lower end and again applying these to the experimental data gives excitation lengths of 4 . APPLICATION OF THE SEMI - EMPIRICAL MODEL Using the ...
... length Minimum local reduced velocity of excitation length = 9 for upper end of = 4.5 for lower end and again applying these to the experimental data gives excitation lengths of 4 . APPLICATION OF THE SEMI - EMPIRICAL MODEL Using the ...
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 max ima 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 max ima tended ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
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added mass amplitude analysis approximately biofouling body boundary breaker breaking waves calculated circular cylinder component computed cylinder damping coefficient diameter diffraction domain drag coefficient drag force dynamic effects exciting force experimental Figure fluid force coefficients forces acting free surface function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction irregular Kc number linear wave theory load lowerhull maximum measured Mechanics and Arctic method nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation parameters platform predicted present ratio Rayleigh distribution regular waves response Reynolds number second order second-order semi-submersible platform semisubmersible shear flow shown simulation solution spectra spectral density spectrum superposition principle surface elevation surge motion tests values velocity potential vibrations vortex shedding w₁ water depth wave drift damping wave drift force wave forces wave frequency wave height wave period