Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 383
... vortex shedding [ 7-10 ] . In liquid flow a single cylinder may respond to vortex shedding in one of two forms ; the " classical " form , in which the vibration is transverse to the flow direction [ 11 ] , or with the vibration in the ...
... vortex shedding [ 7-10 ] . In liquid flow a single cylinder may respond to vortex shedding in one of two forms ; the " classical " form , in which the vibration is transverse to the flow direction [ 11 ] , or with the vibration in the ...
Page 398
... Vortex Induced Vibrations of Marine Cables and Structures " . NRL Memorandum , June 19 1985 . Griffin . O.M. TABLE 3 : RISER NATURAL PERIODS OF OSCILLATION Natural Periods ( Secs ) 8 . 9 . Collaborative Research Programme for Vortex ...
... Vortex Induced Vibrations of Marine Cables and Structures " . NRL Memorandum , June 19 1985 . Griffin . O.M. TABLE 3 : RISER NATURAL PERIODS OF OSCILLATION Natural Periods ( Secs ) 8 . 9 . Collaborative Research Programme for Vortex ...
Page 495
... vortex - induced motion of the cable was calculated by double integration of the time records using Newmark's method . A correction was made based on a model of the motion at the location of the accelerometer due to vortex - induced ...
... vortex - induced motion of the cable was calculated by double integration of the time records using Newmark's method . A correction was made based on a model of the motion at the location of the accelerometer due to vortex - induced ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
OFFSHORE MECHANICS | 23 |
Early Production Systems in the North | 31 |
Copyright | |
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adsorber amplitude analysis angle Arctic Engineering axial bending buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect equation equipment fatigue finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear liquid limit load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Figure simulation soil static stiffness strength stress structure subsea surface syntactic foam tendon turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire