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 127
... velocity of the ice gradually approaches that of the freestream current . If waves are present and are colinear with the current , then the ice mass will reach an equilibrium velocity greater than the freestream current speed under the ...
... velocity of the ice gradually approaches that of the freestream current . If waves are present and are colinear with the current , then the ice mass will reach an equilibrium velocity greater than the freestream current speed under the ...
Page 205
... velocity was taken as the free stream velocity at the anti - node of vibration , then the response of the structure could be described by the usual reduced velocity instability regime . It is suggested that for mode shapes with more ...
... velocity was taken as the free stream velocity at the anti - node of vibration , then the response of the structure could be described by the usual reduced velocity instability regime . It is suggested that for mode shapes with more ...
Page 401
... velocity components are calculated . NUMERICAL SCHEME The main effort of numerical computation is to determine the unknowns , An by solving the complex matrix Eq . ( 9 ) . With the increase of the number of cylinders , Eq . ( 9 ) become ...
... velocity components are calculated . NUMERICAL SCHEME The main effort of numerical computation is to determine the unknowns , An by solving the complex matrix Eq . ( 9 ) . With the increase of the number of cylinders , Eq . ( 9 ) become ...
Contents
The Analysis of Wave Effects on TensionLeg Platforms | 1 |
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
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added mass amplitude analysis approximately biofouling body boundary breaker breaking waves calculated circular cylinder components computations cylinder damping coefficient diameter diffraction distribution domain drag coefficient drag force dynamic effects evaluated exciting force experimental 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 linear wave theory load lowerhull maximum measured Mechanics and Arctic method Morison equation nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation panels parameters platform predicted present ratio Rayleigh distribution regular waves response Reynolds number second order second-order semisubmersible shown in Figure simulation slowdrift solution spectra spectral density spectrum superposition principle surface elevation values velocity potential vibrations vortex shedding w₁ water depth wave drift force wave forces wave height wave period