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 60
... mode to the shear mode . In this experiment , the propeller revolution speed was low enough to consider the failure to be in the compressive mode . We therefore decided to deal with the F component in torque based on the Jagodkin method ...
... mode to the shear mode . In this experiment , the propeller revolution speed was low enough to consider the failure to be in the compressive mode . We therefore decided to deal with the F component in torque based on the Jagodkin method ...
Page 200
... mode also changes gradually from bending to shear or crushing . At higher speeds , the failure mode changes abruptly from bending to shear or crushing due to dynamic effects ( Sodhi , 1987b ; Wessels , 1984 ; and Haynes et al , 1983 ) ...
... mode also changes gradually from bending to shear or crushing . At higher speeds , the failure mode changes abruptly from bending to shear or crushing due to dynamic effects ( Sodhi , 1987b ; Wessels , 1984 ; and Haynes et al , 1983 ) ...
Page 234
... Mode shape No. 4 11 1.748 12 2.411 13 2.694 14 yes 3.274 3.25 15 3.366 16 3.463 3.56 17 3.813 18 yes 4.209 3.86 19 4.787 20 yes 5.049 Mode shape No. 6 Mode shape No. 9 Figure 4 - Main transverse mode shapes . 3. MEASURED TILT AND LOAD ...
... Mode shape No. 4 11 1.748 12 2.411 13 2.694 14 yes 3.274 3.25 15 3.366 16 3.463 3.56 17 3.813 18 yes 4.209 3.86 19 4.787 20 yes 5.049 Mode shape No. 6 Mode shape No. 9 Figure 4 - Main transverse mode shapes . 3. MEASURED TILT AND LOAD ...
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