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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analysis angle applied axial bending cable calculated characteristics coefficient components Conference connected considered construction cost curve damage depth determined diameter direction displacement distribution dynamic effect element energy Engineering equation equipment fatigue field Figure flexible flow forces frequency function geometry given important included increase installation International joint length limit linear load lower mass material matrix maximum mean measured Mechanics method mode mooring motion natural normal obtained Offshore operation parameters performance period pile pipe pipeline platform position presented pressure problem production range ratio response riser shear shown shows significant soil static stiffness strength stress structure surface Table Technology tension tower turbine vane vessel wave weight wire