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
Photo 1 shows an example of such undeformed big ice floes . Its mean thickness
was estimated to be 0 . 4 m . Most of the thicker ice is deformed through rafting ,
hummocking or ridging process because thermodynamic growth is very limited in
...
Photo 1 shows an example of such undeformed big ice floes . Its mean thickness
was estimated to be 0 . 4 m . Most of the thicker ice is deformed through rafting ,
hummocking or ridging process because thermodynamic growth is very limited in
...
Page 97
ULM PREDICTION Unified Load Model formulae indicate that blade loads are
strongly influenced by propeller diameter , 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 ...
ULM PREDICTION Unified Load Model formulae indicate that blade loads are
strongly influenced by propeller diameter , 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 ...
Page 215
This reasonable correlation between the load and ice thickness is encouraging ,
yet perhaps somewhat surprising . The data were collected for a number of
different structures that had different water line widths ( 0 . 5 m to 4 m ) and
shapes ...
This reasonable correlation between the load and ice thickness is encouraging ,
yet perhaps somewhat surprising . The data were collected for a number of
different structures that had different water line widths ( 0 . 5 m to 4 m ) and
shapes ...
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Contents
SHIP NAVIGATION IN | 119 |
OMAE99PA1103 | 209 |
OMAE99PA1154 | 267 |
Copyright | |
13 other sections not shown
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Common terms and phrases
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
Bibliographic information
| Title | Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5 |
| Contributors | OMAE Conference Committee, American Society of Mechanical Engineers. Offshore Mechanics and Arctic Engineering Division, American Society of Mechanical Engineers |
| Publisher | American Society of Mechanical Engineers, 1999 |
| Original from | the University of Michigan |
| Digitized | 3 Dec 2007 |
| ISBN | 0791819841, 9780791819845 |
| Export Citation | BiBTeX EndNote RefMan |