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 125
... mass motions is investigated by numerical calculations and a comparison showing the relative importance of other environmental forces is made . It is shown that ... mass . In this Influence of Wave Drift Force on Ice Mass Motions Isaacson.
... mass motions is investigated by numerical calculations and a comparison showing the relative importance of other environmental forces is made . It is shown that ... mass . In this Influence of Wave Drift Force on Ice Mass Motions Isaacson.
Page 126
... mass surface , with a known Green's function used to represent the flow due to a single source of unit strength . The boundary condition at the ice mass surface then gives rise to seven inte- gral equations for the source strengths ...
... mass surface , with a known Green's function used to represent the flow due to a single source of unit strength . The boundary condition at the ice mass surface then gives rise to seven inte- gral equations for the source strengths ...
Page 127
... mass in a steady , uniform current . If the ice mass starts from rest at time t = 0 its velocity as a function of time can be expressed as : U ( t ) = U с ( 8 ) Uc 1 + B Uc t / D where B is a hydrodynamic coefficient = 2C / TC for a ...
... mass in a steady , uniform current . If the ice mass starts from rest at time t = 0 its velocity as a function of time can be expressed as : U ( t ) = U с ( 8 ) Uc 1 + B Uc t / D where B is a hydrodynamic coefficient = 2C / TC for a ...
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