Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Arctic regions |
From inside the book
Results 1-3 of 33
Page 47
... channel made through fast ice . The experience of Russian navigators showed that the age and state of the channel plays a rather significant role when escorting the ships via such kind of routes ( Arikainen & Chubakov , 1987 ; Gotsky ...
... channel made through fast ice . The experience of Russian navigators showed that the age and state of the channel plays a rather significant role when escorting the ships via such kind of routes ( Arikainen & Chubakov , 1987 ; Gotsky ...
Page 49
... channel axis is connected with that at the edge by a linear equation . For constructing a more accurate formula it is necessary to have special observation data which are , unfortunately , absent . ax h2 = chax - hiev ( 8 ) where hed ...
... channel axis is connected with that at the edge by a linear equation . For constructing a more accurate formula it is necessary to have special observation data which are , unfortunately , absent . ax h2 = chax - hiev ( 8 ) where hed ...
Page 94
... channel transit also generates reasonably high loads , at about 8 degrees blade pitch . Blade bending moment ( at 0.35R ) is plotted versus pitch angle in Figure 8. Bending moments are higher in the broken channel than in level ice ...
... channel transit also generates reasonably high loads , at about 8 degrees blade pitch . Blade bending moment ( at 0.35R ) is plotted versus pitch angle in Figure 8. Bending moments are higher in the broken channel than in level ice ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
24 other sections not shown
Other editions - View all
Common terms and phrases
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