Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 406
DEPTH ( m ) DEPTH ( m ) Fig . 6 DEPTH ( m ) DEPTH ( m ) Fig . 7 THEORETICAL AND EXPERIMENTAL STUDY OF BEAM FUNCTIONS FROM ROTATING HYDROPHONE. RISER DISPLACEMENT DRILLSHIP DEPTH = 1000 m T = 0,925 sec VERTICAL ( m ) HORIZONTAL ( m ) ...
DEPTH ( m ) DEPTH ( m ) Fig . 6 DEPTH ( m ) DEPTH ( m ) Fig . 7 THEORETICAL AND EXPERIMENTAL STUDY OF BEAM FUNCTIONS FROM ROTATING HYDROPHONE. RISER DISPLACEMENT DRILLSHIP DEPTH = 1000 m T = 0,925 sec VERTICAL ( m ) HORIZONTAL ( m ) ...
Page 512
... depth scales exist . One is the Ekman Depth , which defines the thickness of the fully developed turbulent boundary layer created by either surface or bottom drag ( Neumann and Pierson , 1966 ) . The other is a dimensionless parameter ...
... depth scales exist . One is the Ekman Depth , which defines the thickness of the fully developed turbulent boundary layer created by either surface or bottom drag ( Neumann and Pierson , 1966 ) . The other is a dimensionless parameter ...
Page 617
... depth = 1600 m 0.20- 1000 m 010- 400m 39mm OD strand coefficient of friction μ = 0 · 12 Mean axial load = 0.42 MN Twist ( 10-3 rad / m ) 20 40 60 0 = Water depth ( m ) 200 400 , 700 1000 39mm 00 strand Mean axial load = 0.42 MN μ = 0.12 ...
... depth = 1600 m 0.20- 1000 m 010- 400m 39mm OD strand coefficient of friction μ = 0 · 12 Mean axial load = 0.42 MN Twist ( 10-3 rad / m ) 20 40 60 0 = Water depth ( m ) 200 400 , 700 1000 39mm 00 strand Mean axial load = 0.42 MN μ = 0.12 ...
Contents
COMPLIANT STRUCTURES | 313 |
Identification of NonLinear Effects in Predicting the Motion Response of Mobile Platforms | 337 |
RISERSMOORINGSCABLES | 345 |
Copyright | |
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amplitude analysis array axial beam Beaufort Sea behaviour bending moment bow quartering brace buoy buoyancy cable calculated compliant towers configuration curvature curve damping deck deflection developed diesel displacement distribution drag coefficient drillship dynamic Engineering environmental equation fatigue flexible riser force function heave horizontal hydrodynamic in-plane installation interaction jacket length linear load combination marine riser matrix maximum measured method mode mooring system Non-dim nonlinear obtained offshore structures Oseberg parameters phase pipe platform predicted problem Prudhoe Bay pycnocline ratio Rayleigh distribution relative response riser system riser tensioner rotating rubber fender seastates shaft shown in Figure simulation soil solution static stiffness Stirling Stirling Engine storage barge strain submarine surface Table template tension tests tion tower trawl Trondheim truss underwater values vector velocity vertical vessel water depth wave height wave load wave period