Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Arctic regions |
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Page 69
... mean values . Further , the difference between the mean and maximum values , and the mean and minimum values is approximately equal , reflecting the underlying oscillatory behavior of the loads . Ko 0.5 Min Kq Ka 0.4 • Max Kq Ka ( OW ) ...
... mean values . Further , the difference between the mean and maximum values , and the mean and minimum values is approximately equal , reflecting the underlying oscillatory behavior of the loads . Ko 0.5 Min Kq Ka 0.4 • Max Kq Ka ( OW ) ...
Page 84
... mean 83 400 Nm + - ( 1.40 m − 0.652 m ) sin ( 0.72 4 rad ) 1.40 m M = 121 000 Nm mean 0.6R Section : +1.5 . Z 1.5 ( 0.15 ) ( 121 000 Nm ) ( 1000 mm ) 130 / 2 mm ( 1.05 ) ( 121 000 Nm ) ( 1000 mm ) 245 N / mm2 3 Z = 1580 000 mm3 1 ...
... mean 83 400 Nm + - ( 1.40 m − 0.652 m ) sin ( 0.72 4 rad ) 1.40 m M = 121 000 Nm mean 0.6R Section : +1.5 . Z 1.5 ( 0.15 ) ( 121 000 Nm ) ( 1000 mm ) 130 / 2 mm ( 1.05 ) ( 121 000 Nm ) ( 1000 mm ) 245 N / mm2 3 Z = 1580 000 mm3 1 ...
Page 335
... Mean wave height h ( m ) Fig.7 . Distribution function of mean wave heights at 70 ° N , 54 ° E ( H - 100 m ) during the June - November navigation period : 1- according to calculations within the period from 1960 through 1994 ; 2- mean ...
... Mean wave height h ( m ) Fig.7 . Distribution function of mean wave heights at 70 ° N , 54 ° E ( H - 100 m ) during the June - November navigation period : 1- according to calculations within the period from 1960 through 1994 ; 2- mean ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
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analysis angle applied Arctic ASME assumed average blade block boundary calculated Canada channel coefficient component conducted considered constant Copyright crack creep crushed dependence depth determined direction distribution effect Engineering equation estimate experiments factor failure field Figure floes flow force frequency friction function given height horizontal ice force ice loads ice sheet ice thickness iceberg icebreaker included increase indentation indentor interaction International layer length material maximum mean measured Mechanics method Newfoundland observed obtained occurred Offshore operations parameters peak performance predicted present pressure propeller range ratio region Report Research resistance salinity scale scour shape shear ship shown shows similar soil speed stamukha strain strength stress structure surface Table temperature tests thrust torque values vertical wave width wind zone