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 94
RESULTS - RELATIVE MAGNITUDE OF LEVEL ICE AND BROKEN CHANNEL
PROPELLER ICE LOADS 2000 1500 1000 500 Blade normal load is plotted
versus pitch angle in Figure 7 . The negative value of these loads indicates that ,
with ...
RESULTS - RELATIVE MAGNITUDE OF LEVEL ICE AND BROKEN CHANNEL
PROPELLER ICE LOADS 2000 1500 1000 500 Blade normal load is plotted
versus pitch angle in Figure 7 . The negative value of these loads indicates that ,
with ...
Page 101
8 ) the values of spindle do not depend on & and on ice cutting speed when the
attack angle and depth of propeller penetration into ice are constant . Thus , it
could be concluded , that the levels of ice blade loads do not depend on ice
cutting ...
8 ) the values of spindle do not depend on & and on ice cutting speed when the
attack angle and depth of propeller penetration into ice are constant . Thus , it
could be concluded , that the levels of ice blade loads do not depend on ice
cutting ...
Page 211
Multi - leg Platforms There have been a few measurements of ice loads on
multileg offshore structures . In the 1960s , Pan ... Ice loading that shows a force
buildup associated with a pressure ridge was also seen , but less frequently . The
load ...
Multi - leg Platforms There have been a few measurements of ice loads on
multileg offshore structures . In the 1960s , Pan ... Ice loading that shows a force
buildup associated with a pressure ridge was also seen , but less frequently . The
load ...
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Contents
SHIP NAVIGATION IN | 119 |
OMAE99PA1103 | 209 |
OMAE99PA1154 | 267 |
Copyright | |
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analysis angle applied Arctic ASME assumed average blade block brittle calculated Canada channel coefficient compared component conducted cone considered constant Copyright crack creep crushing damage dependence depth determined direction distribution draft edge effect Engineering equation estimate experiments factor failure field Figure floe flow friction function given horizontal ice force ice loads ice sheet ice thickness iceberg icebreaker increase indentation indentor interaction International length maximum mean measured Mechanics method Newfoundland observed obtained occurred Offshore operations parameters peak performance pipeline predicted present pressure Proceedings propeller range ratio recorded region Report Research resistance rubble salinity scale shape shear ship shown shows speed strength stress structure surface Table temperature tests values velocity vertical wave width wind zone