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 ...
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 ...
Page 97
Parametric Influences 1500 1000 500 • DATA o 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 ) ...
Parametric Influences 1500 1000 500 • DATA o 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 ) ...
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 ...
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 ...
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Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
24 other sections not shown
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Common terms and phrases
analysis angle applied Arctic ASME assumed average blade block boundary calculated Canada channel coefficient component compressive 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 ice force ice loads ice sheet ice thickness iceberg icebreaker included increase indentation indentor interaction International layer length material maximum mean measured Mechanics method observed obtained occurred Offshore operations parameters peak performance predicted present pressure Proceedings propeller range ratio region Report Research resistance salinity scale scour shape shear ship shown shows soil speed stamukha strain strength stress structure surface Table temperature tests thrust torque values 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 |