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 22
... increase in resistance at low speeds was observed for a wedge bow , but not for a simplified icebreaker bow . The current study extends the speed range to lower speeds and the increase in resistance appears for an icebreaker bow . The ...
... increase in resistance at low speeds was observed for a wedge bow , but not for a simplified icebreaker bow . The current study extends the speed range to lower speeds and the increase in resistance appears for an icebreaker bow . The ...
Page 275
... increase in the icing load can be expected due to a stronger wind . However , the cause of the overestimation of the Chaîné model ( model C ) was investigated and might be related to the calculation of the ice loads from the hourly ...
... increase in the icing load can be expected due to a stronger wind . However , the cause of the overestimation of the Chaîné model ( model C ) was investigated and might be related to the calculation of the ice loads from the hourly ...
Page 303
... increase with speed , it can be seen that friction angle in most of the cases are almost constant for the slow tests ( velocity < 40 mm / s ) . The friction angle based on Meyerhof's theory is only valid for the low rates and the increase ...
... increase with speed , it can be seen that friction angle in most of the cases are almost constant for the slow tests ( velocity < 40 mm / s ) . The friction angle based on Meyerhof's theory is only valid for the low rates and the increase ...
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