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 6
... produce long longitudinal cracks result- ing in slender ice pieces in ship advance direction . 2. The bow B is likely to give rounded shape cracks resulting in short and low aspect ratio ice pieces . 3. The bow C yields narrow spacing ...
... produce long longitudinal cracks result- ing in slender ice pieces in ship advance direction . 2. The bow B is likely to give rounded shape cracks resulting in short and low aspect ratio ice pieces . 3. The bow C yields narrow spacing ...
Page 27
... produce a better understanding of the results obtained so far . When the ship is operating in rubble ice , the whole hull is often surrounded by ice , and so the hull - ice contact area is large . Reducing the friction coefficient is an ...
... produce a better understanding of the results obtained so far . When the ship is operating in rubble ice , the whole hull is often surrounded by ice , and so the hull - ice contact area is large . Reducing the friction coefficient is an ...
Page 380
... produce high driving forces and associated high free drift speeds . Sensitivity Analysis A number of additional runs ... produced by reducing the scour width while the shallowest ones resulted from an increased variability in the keel ...
... produce high driving forces and associated high free drift speeds . Sensitivity Analysis A number of additional runs ... produced by reducing the scour width while the shallowest ones resulted from an increased variability in the keel ...
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