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 147
... carried out at Tuktoyaktuk in the Canadian Arctic to simulate ice loading on a ship hull . Loading was generated by hydraulic actuators impressing a rigid indentor against an ice edge . A finite element analysis of the test geometry was ...
... carried out at Tuktoyaktuk in the Canadian Arctic to simulate ice loading on a ship hull . Loading was generated by hydraulic actuators impressing a rigid indentor against an ice edge . A finite element analysis of the test geometry was ...
Page 181
... carried out in large refrigerated basins . An alternate approach is the use of centrifuge technology . This type of ... carry a mass of 650 kg to a rotational speed of 189 rpm , thus generating a centripetal acceleration up to about 200 ...
... carried out in large refrigerated basins . An alternate approach is the use of centrifuge technology . This type of ... carry a mass of 650 kg to a rotational speed of 189 rpm , thus generating a centripetal acceleration up to about 200 ...
Page 277
... carrying out geophysical investigations ( Jackson , 1988-89 ) . In April 1989 and again in May 1990 , in situ medium - scale and borehole indentation tests were carried out on the 8m thick multi - year sea ice on the Ice Island ...
... carrying out geophysical investigations ( Jackson , 1988-89 ) . In April 1989 and again in May 1990 , in situ medium - scale and borehole indentation tests were carried out on the 8m thick multi - year sea ice on the Ice Island ...
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