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 13
... Ice Thickness [ m ] Fig.3 Histogram of Ice Thickness by theShip - bore Video Camera 1998 ) . It is found that the highest peak in the histogram corresponds to the same band . Photo 1 shows an example of such undeformed big ice floes ...
... Ice Thickness [ m ] Fig.3 Histogram of Ice Thickness by theShip - bore Video Camera 1998 ) . It is found that the highest peak in the histogram corresponds to the same band . Photo 1 shows an example of such undeformed big ice floes ...
Page 97
... ice thickness up to an Hice / D ratio of 0.65 ( 3.2m for Polar Star ) , and the angle of attack . The influences of ice strength and the product nD on ice loads is relatively small . Out of all these parameters , we do not know the true ...
... ice thickness up to an Hice / D ratio of 0.65 ( 3.2m for Polar Star ) , and the angle of attack . The influences of ice strength and the product nD on ice loads is relatively small . Out of all these parameters , we do not know the true ...
Page 215
... ice regime that could include a wide range in the strength of the ice . For example , during spring break - up in a river , the ice is usually at its maximum thickness , but the ice may have deteriorated significantly as a result of the ice ...
... ice regime that could include a wide range in the strength of the ice . For example , during spring break - up in a river , the ice is usually at its maximum thickness , but the ice may have deteriorated significantly as a result of the 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