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 2
... MOTION AND ICE- BREAKING RESISTANCE Effect of Bow Elevation Heave and pitch motions at hull center were measured in the ship resistance tests in level ice . Since there was little phase dif- ference between these two motions , time ...
... MOTION AND ICE- BREAKING RESISTANCE Effect of Bow Elevation Heave and pitch motions at hull center were measured in the ship resistance tests in level ice . Since there was little phase dif- ference between these two motions , time ...
Page 4
... Motion It is well known that the ship resistance increases when it has a vertical motion in open water . Here we check the order of this resistance component . According to Gerritsma and Beukelman ( 1972 ) , the resistance increase of a ...
... Motion It is well known that the ship resistance increases when it has a vertical motion in open water . Here we check the order of this resistance component . According to Gerritsma and Beukelman ( 1972 ) , the resistance increase of a ...
Page 7
... motion and icebreaking phenomena , it can be said that in the case of high ship speed the icebreaking resistance consists of the following three components : 1. Resistance due to natural frequency of hull heave motion , whose ...
... motion and icebreaking phenomena , it can be said that in the case of high ship speed the icebreaking resistance consists of the following three components : 1. Resistance due to natural frequency of hull heave motion , whose ...
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