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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Results 1-3 of 71
Page 94
... occur in level ice interactions , and attempt to decrease pitch angle , indicating that the level ice loads act forward of the spindle axis . Spindle torques in the broken channel attempt , predominantly , to increase pitch angle ...
... occur in level ice interactions , and attempt to decrease pitch angle , indicating that the level ice loads act forward of the spindle axis . Spindle torques in the broken channel attempt , predominantly , to increase pitch angle ...
Page 95
... occur a little later when the normal load has moved back from the leading edge and has a radial location of about 0.8R . The maxima of all normal loads , however , occur at too small a radial distance to generate very high bending ...
... occur a little later when the normal load has moved back from the leading edge and has a radial location of about 0.8R . The maxima of all normal loads , however , occur at too small a radial distance to generate very high bending ...
Page 240
... occurred on February 5 , but a complete ice cover without extensive areas of new ice did not occur at any time throughout the winter . By mid- February , the typical ice conditions for the winter had occurred with extensive areas of ice ...
... occurred on February 5 , but a complete ice cover without extensive areas of new ice did not occur at any time throughout the winter . By mid- February , the typical ice conditions for the winter had occurred with extensive areas of ice ...
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