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
... Average Hydrodynamic effi- ciency .68 .62 .53 .45 .42 .34 Turbine average efficiency .60 .34 .59 Average global efficiency .41 .21 .31 Turbine diameter [ m ] .37 .52 .39 .32 .37 .46 Turbine rotational speed .p.m . ] 6150 5100 7300 5200 ...
... Average Hydrodynamic effi- ciency .68 .62 .53 .45 .42 .34 Turbine average efficiency .60 .34 .59 Average global efficiency .41 .21 .31 Turbine diameter [ m ] .37 .52 .39 .32 .37 .46 Turbine rotational speed .p.m . ] 6150 5100 7300 5200 ...
Page 213
... average void ratio systems [ 2,3 ] , the following simple equation describes the basic relationship between average void ratio and relative energy : ec = exp ( - E ) ec ( 2 ) where ē is the average void ratio of a Soil element with unit ...
... average void ratio systems [ 2,3 ] , the following simple equation describes the basic relationship between average void ratio and relative energy : ec = exp ( - E ) ec ( 2 ) where ē is the average void ratio of a Soil element with unit ...
Page 224
... average in - situ Spp of 2.4 , and the RIS site has an in - situ S of 2.3 PR ( Tables 6 and 7 ) . The miniature vane Spp values from the NCP average 1.5 for both cores , which is 37 % less than the in situ average . The minature vane ...
... average in - situ Spp of 2.4 , and the RIS site has an in - situ S of 2.3 PR ( Tables 6 and 7 ) . The miniature vane Spp values from the NCP average 1.5 for both cores , which is 37 % less than the in situ average . The minature vane ...
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