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 58
... Figure 7 is plotted against a dimensionless period and Figure 10 against a dimensionless wavenumber the correspondence is quit good be- tween the two figures . The heave and pitch responses for the torus are somewhat different from ...
... Figure 7 is plotted against a dimensionless period and Figure 10 against a dimensionless wavenumber the correspondence is quit good be- tween the two figures . The heave and pitch responses for the torus are somewhat different from ...
Page 255
... Figures 9 and 10. Figure 9 shows , as expected , that for U / ND = 14.07 and KC = 14.01 , the transverse force drops to zero in that part of the cycle where the flow velocity relative to the cylinder is small . 0.8 CLRMS 3N 0- 0.6 1 2N ...
... Figures 9 and 10. Figure 9 shows , as expected , that for U / ND = 14.07 and KC = 14.01 , the transverse force drops to zero in that part of the cycle where the flow velocity relative to the cylinder is small . 0.8 CLRMS 3N 0- 0.6 1 2N ...
Page 315
Figure 5 shows the transverse force averaged cross- correlation coefficient versus time for KC = 22 for the five sec- tions . The numerical simulation does not substantiate any claim of correlated behaviour between the different ...
Figure 5 shows the transverse force averaged cross- correlation coefficient versus time for KC = 22 for the five sec- tions . The numerical simulation does not substantiate any claim of correlated behaviour between the different ...
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 density deterministic diameter distribution domain drag coefficient drag force drift force dynamic effect experimental experiments factor failure 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 peak pipeline platform potential present pressure problem random range ratio reliability response Reynolds number Sarpkaya second order second-order ship shown in Figure simulation skin friction spectrum surge tension theory transverse force uncertainty variables velocity potential vibration viscous vortex shedding vortices water depth water particle wave force wave height zero