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 1
... ice- breaking mode is subject to several components of icebreaking resistance . This paper analyzes in detail the results of model ex- periments using three different bows . They are a conventional wedge - shaped bow , a spoon bow and a ...
... ice- breaking mode is subject to several components of icebreaking resistance . This paper analyzes in detail the results of model ex- periments using three different bows . They are a conventional wedge - shaped bow , a spoon bow and a ...
Page 7
Period of Icebreaking near Hull Centerline To know the icebreaking period near the hull centerline , we measured the crack spacing in ship advance direction near the centerline , ne- glecting small insignificant cracks . The results ...
Period of Icebreaking near Hull Centerline To know the icebreaking period near the hull centerline , we measured the crack spacing in ship advance direction near the centerline , ne- glecting small insignificant cracks . The results ...
Page 9
... icebreaking resistance . They are ( a ) resistance due to hull motion , ( b ) resistance due to icebreaking at the shoulders , and ( c ) resistance due to icebreaking at the bow center . The former two components are large in case of ...
... icebreaking resistance . They are ( a ) resistance due to hull motion , ( b ) resistance due to icebreaking at the shoulders , and ( c ) resistance due to icebreaking at the bow center . The former two components are large in case of ...
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