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 19
... PERFORMANCE IN MULTIPLE LAYERS OF BROKEN ICE 21 224. OMAE99 / P & A - 1135 William D. Molyneux , Ship Technology Research Group , Institute for Marine Dynamics , St. John's , Newfoundland , A1B 3T5 F. Mary Williams , Faculty of ...
... PERFORMANCE IN MULTIPLE LAYERS OF BROKEN ICE 21 224. OMAE99 / P & A - 1135 William D. Molyneux , Ship Technology Research Group , Institute for Marine Dynamics , St. John's , Newfoundland , A1B 3T5 F. Mary Williams , Faculty of ...
Page 25
... performance . Observations made during the probe showed that the pack ice thickness was between 1.2 and 1.5 metres ... performance of the ship in pack ice . Predictions of Ship Performance in Rubble Ice The method used for scaling the ...
... performance . Observations made during the probe showed that the pack ice thickness was between 1.2 and 1.5 metres ... performance of the ship in pack ice . Predictions of Ship Performance in Rubble Ice The method used for scaling the ...
Page 27
... performance , in that once the speed becomes very low , it will be difficult for the ship to accelerate . It was also observed that the rate of increase of resistance with rubble ice thickness does not depend on speed , over the range ...
... performance , in that once the speed becomes very low , it will be difficult for the ship to accelerate . It was also observed that the rate of increase of resistance with rubble ice thickness does not depend on speed , over the range ...
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