Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 8, Part 2American Society of Mechanical Engineers, 1989 - Arctic regions |
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Page 257
... vortex shedding activity is well organised when the reduced velocity is in the regime 5 U / ND < 7.4 . this regime the dominant frequencies in the transverse force are odd multiples of half the oscillation frequency . That this regime ...
... vortex shedding activity is well organised when the reduced velocity is in the regime 5 U / ND < 7.4 . this regime the dominant frequencies in the transverse force are odd multiples of half the oscillation frequency . That this regime ...
Page 310
... Vortex Shedding from Bluff Bodies in a Shear Flow : A Review " , ASME Journal of Fluids Engineering , Vol . 107 , pp . 298-306 . Humphries , J.A. , 1988 , " Comparison Between Theoretical Predictions for Vortex Shedding in Shear Flow ...
... Vortex Shedding from Bluff Bodies in a Shear Flow : A Review " , ASME Journal of Fluids Engineering , Vol . 107 , pp . 298-306 . Humphries , J.A. , 1988 , " Comparison Between Theoretical Predictions for Vortex Shedding in Shear Flow ...
Page 414
... vortex . The circular cylinder is oscillated from side to side along the x - axis , a black circle in each figure ... vortex A which grew at t = 6.5 ~ 7.0 to the opposite side and is divided by vortex A ' . Vortex B ' was shed at t = 6.5 ...
... vortex . The circular cylinder is oscillated from side to side along the x - axis , a black circle in each figure ... vortex A which grew at t = 6.5 ~ 7.0 to the opposite side and is divided by vortex A ' . Vortex B ' was shed at t = 6.5 ...
Contents
HYDRODYNAMIC FORCES | 1 |
WaveCurrent Force on Horizontal Cylinder | 7 |
Tensions on Silt Curtains in Currents and Waves | 13 |
Copyright | |
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added mass amplitude analysis approximation Arctic Engineering base shear breakwater caisson calculated circular cylinder components computed Conference on Offshore correlation damping deterministic diameter distribution domain drag coefficient drag force drift force dynamic effect experimental factor failure Figure flume force coefficients form drag free surface frequency function Green's function hindcast horizontal hydrodynamic hydrodynamic force ice floe inertia irregular waves lift coefficient lift force linear maximum mean measured Mechanics and Arctic method mode motion nonlinear North Sea obtained Offshore Mechanics Offshore Structures order theory oscillation oscillatory flow parameters pipeline platform potential present pressure problem random range ratio reliability response Reynolds number Sarpkaya second order second-order ship shown in Fig simulation skin friction spectrum submerged surge tension theory transverse force uncertainty variables velocity potential vibration viscous vortex shedding vortices water depth water particle wave force wave height wave loads wave period