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 139
... frequency , motion amplitude and motion frequency on both damping and added mass are examined . Results show that ' wave drift damping ' is not necessarily proportional to square of waveheight , if we define it as total added damping ...
... frequency , motion amplitude and motion frequency on both damping and added mass are examined . Results show that ' wave drift damping ' is not necessarily proportional to square of waveheight , if we define it as total added damping ...
Page 147
... frequency surge motion is investigated . The result shows that the second order potential effect of waves as well as the viscous effect have an effect on the increase of low - frequency damping in short waves and such effect due to ...
... frequency surge motion is investigated . The result shows that the second order potential effect of waves as well as the viscous effect have an effect on the increase of low - frequency damping in short waves and such effect due to ...
Page 314
... frequency surge motion in bichromatic quartering waves with some frequency difference of component waves XL ( c ) LLOW FREQUENCY MOTION IN TWO DIRECTIONAL WAVES 2552 SURGE CALC . EXP . A oscillatory part △ steady part 50 AMPLITUDE X1 ...
... frequency surge motion in bichromatic quartering waves with some frequency difference of component waves XL ( c ) LLOW FREQUENCY MOTION IN TWO DIRECTIONAL WAVES 2552 SURGE CALC . EXP . A oscillatory part △ steady part 50 AMPLITUDE X1 ...
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