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 221
... flow regimes ( namely the critical , the super- critical , and the upper transition regimes ) occur becomes narrower , as the surface roughness increases ( Fig . 10 ) . It is also known that this range practically disappears for surface ...
... flow regimes ( namely the critical , the super- critical , and the upper transition regimes ) occur becomes narrower , as the surface roughness increases ( Fig . 10 ) . It is also known that this range practically disappears for surface ...
Page 226
... flows but that the turbulent flow results are less satisfactory suggesting perhaps that the standard k - ɛ model does not entirely succeed in capturing the effects of organised mean flow unsteadiness on the turbulent motions . A ...
... flows but that the turbulent flow results are less satisfactory suggesting perhaps that the standard k - ɛ model does not entirely succeed in capturing the effects of organised mean flow unsteadiness on the turbulent motions . A ...
Page 236
... flow . Detailed data to describe this flow are still lacking in the literature . the It is the objective of this paper to take a step in that direction . Relatively detailed flow field measurements were conducted for cylinders in shear flow ...
... flow . Detailed data to describe this flow are still lacking in the literature . the It is the objective of this paper to take a step in that direction . Relatively detailed flow field measurements were conducted for cylinders in shear flow ...
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