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 67
... Determined in Time Domain ( 1 ) Regular Waves The measured Cd and Cm determined by Eq . ( 3 ) are shown in Fig.1 . Cd increases at first then decreases with the increasing of KC number and Cm usually decreases when KC < 22 . Comparing ...
... Determined in Time Domain ( 1 ) Regular Waves The measured Cd and Cm determined by Eq . ( 3 ) are shown in Fig.1 . Cd increases at first then decreases with the increasing of KC number and Cm usually decreases when KC < 22 . Comparing ...
Page 78
... determined for each case . For each of the individual wave heights deter- mined in d ) a wave period is generated by a random draw in the conditional distribution function in Eq . ( 2 ) . Simultaneous values of the other environmental ...
... determined for each case . For each of the individual wave heights deter- mined in d ) a wave period is generated by a random draw in the conditional distribution function in Eq . ( 2 ) . Simultaneous values of the other environmental ...
Page 184
... determined by : do Эф Οι δη = + dt at dz at and from ( 3.5 ) and ( 2.5b ) it follows that : ( 3.5 ) do dt = - gn 2 - = [ ( 22 ) - ( 22 ) 21-30 30 an მო ( 3.6 ) az ax əx The relation ( 3.6 ) is integrated in time to obtain at the ...
... determined by : do Эф Οι δη = + dt at dz at and from ( 3.5 ) and ( 2.5b ) it follows that : ( 3.5 ) do dt = - gn 2 - = [ ( 22 ) - ( 22 ) 21-30 30 an მო ( 3.6 ) az ax əx The relation ( 3.6 ) is integrated in time to obtain at the ...
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