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 102
... increase wave en- ergy extraction by a factor of two , in the three design wave cases presented . We further point out that the variable geometry turbine has a smaller outer diameter and higher speed of rotation . A word is need on the ...
... increase wave en- ergy extraction by a factor of two , in the three design wave cases presented . We further point out that the variable geometry turbine has a smaller outer diameter and higher speed of rotation . A word is need on the ...
Page 124
increases with the increase in thickness ( 9 % < t / C < 18 % ) at low and moderate Reynolds numbers . The postponement of stall with the increase in thickness ratio can be observed from the Wells turbines , at tests even with very ...
increases with the increase in thickness ( 9 % < t / C < 18 % ) at low and moderate Reynolds numbers . The postponement of stall with the increase in thickness ratio can be observed from the Wells turbines , at tests even with very ...
Page 435
... increase in the vorticity generated and a further increase in drag . However , combinations of small angles of incidence would tend to concentrate the vorticity on to just one of the lee corners , after which the drag would be less ...
... increase in the vorticity generated and a further increase in drag . However , combinations of small angles of incidence would tend to concentrate the vorticity on to just one of the lee corners , after which the drag would be less ...
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