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 122
... separation on the blades is subject to air flow leakage at the tip and boundary layer separation on the hub surface . The present experiments with the blades offset of 15 % chord the direction of blade rotation ( Figs . 5 ( a ) , 5 ( b ) ...
... separation on the blades is subject to air flow leakage at the tip and boundary layer separation on the hub surface . The present experiments with the blades offset of 15 % chord the direction of blade rotation ( Figs . 5 ( a ) , 5 ( b ) ...
Page 123
... separation on airfoil depends primarily on the airfoil geometry , Reynolds number , flow incidence and free stream turbulence level . At low and moderate Reynolds numbers there are three possible mechanisms of boundary layer separation ...
... separation on airfoil depends primarily on the airfoil geometry , Reynolds number , flow incidence and free stream turbulence level . At low and moderate Reynolds numbers there are three possible mechanisms of boundary layer separation ...
Page 435
... separation forms on the forward lee side , and that the top and bottom boundary layers appear to roll up as they spill across the radius of the leeside long- itudinal corners . The result of this would be an increase in the vorticity ...
... separation forms on the forward lee side , and that the top and bottom boundary layers appear to roll up as they spill across the radius of the leeside long- itudinal corners . The result of this would be an increase in the vorticity ...
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