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 31
... drag on objects placed in turbulent boundary layer flows are analyzed to obtain a form drag coefficient of 0.43 for individual ice floes . Effect of proximity of adjacent ice floes on the form drag is also addressed . The result of the ...
... drag on objects placed in turbulent boundary layer flows are analyzed to obtain a form drag coefficient of 0.43 for individual ice floes . Effect of proximity of adjacent ice floes on the form drag is also addressed . The result of the ...
Page 36
... drag of an individual object , we need to have λ / h > 33. For the ice floes , because of their considerable ... coefficient Ca instead of the more com- monly used shear velocity u or free stream velocity u ... The advantage of using urms is ...
... drag of an individual object , we need to have λ / h > 33. For the ice floes , because of their considerable ... coefficient Ca instead of the more com- monly used shear velocity u or free stream velocity u ... The advantage of using urms is ...
Page 297
... drag coefficient of 2.24 ± 0.24 gave the best fit to RUN A and a drag coefficient of 2.21 ± 0.24 gave the best fit to the data of RUN B. The estimated errors are conser- -600.0 EAST - WEST POSITION ( METERS ) -1200.0 FINISH 04:15 GMT ...
... drag coefficient of 2.24 ± 0.24 gave the best fit to RUN A and a drag coefficient of 2.21 ± 0.24 gave the best fit to the data of RUN B. The estimated errors are conser- -600.0 EAST - WEST POSITION ( METERS ) -1200.0 FINISH 04:15 GMT ...
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