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 321
... approximately 5 % . ( Urms / U = 0.05 ) at the center of the pipeline ( Anand and Tørum [ 3 ] ) . = The system with the end plates vibrating in water ( but not with the cylinder attached to it ) has a damping ratio of approximately 1.8 ...
... approximately 5 % . ( Urms / U = 0.05 ) at the center of the pipeline ( Anand and Tørum [ 3 ] ) . = The system with the end plates vibrating in water ( but not with the cylinder attached to it ) has a damping ratio of approximately 1.8 ...
Page 322
... approximately 2.RMS . If the motion was completely random the most probable maximum value would be approximately 3.RMS for the number of oscillation used in the analysis ( approximately 50 ) . The maximum amplitudes of motion have been ...
... approximately 2.RMS . If the motion was completely random the most probable maximum value would be approximately 3.RMS for the number of oscillation used in the analysis ( approximately 50 ) . The maximum amplitudes of motion have been ...
Page 757
... approximately 2 for NR and approximately 4 for SBR , leading to a superior fatigue behaviour of NR . Ozone resistance of CR , however , is superior to NR which takes major influence on the crack growth at low strains . So there can be ...
... approximately 2 for NR and approximately 4 for SBR , leading to a superior fatigue behaviour of NR . Ozone resistance of CR , however , is superior to NR which takes major influence on the crack growth at low strains . So there can be ...
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