Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Offshore structures |
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Page 30
Stem angle A, ice knife B, shoulder angle C and flare angle D were key design
parameters. ... Small stem and shoulder angles reduce the horizontal component
of the ice breaking force (Schwarz 1986), while increasing angles promote ...
Stem angle A, ice knife B, shoulder angle C and flare angle D were key design
parameters. ... Small stem and shoulder angles reduce the horizontal component
of the ice breaking force (Schwarz 1986), while increasing angles promote ...
Page 97
Unified Load Model formulae indicate that blade loads are strongly influenced by
propeller diameter, ice thickness up to an Hj«/D ratio of 0.65 ( 3.2m for Polar Star
). and the angle of attack. The influences of ice strength and the product nD on ...
Unified Load Model formulae indicate that blade loads are strongly influenced by
propeller diameter, ice thickness up to an Hj«/D ratio of 0.65 ( 3.2m for Polar Star
). and the angle of attack. The influences of ice strength and the product nD on ...
Page 303
For die sake of comparison the values obtained for friction angle were plotted
against speed for different thicknesses ( Figs. 8 * to 8.d). It is that the trends are
very similar for difterent id they all intercept with the vertical axes around 30
degrees.
For die sake of comparison the values obtained for friction angle were plotted
against speed for different thicknesses ( Figs. 8 * to 8.d). It is that the trends are
very similar for difterent id they all intercept with the vertical axes around 30
degrees.
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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
Allen Bay analysis angle Arctic Engineering ASME average boundary brittle calculated Canada channel coefficient component compressive cone Confederation Bridge Conference on Offshore conical structures contact area Copyright O 1999 creep creep deformation deformation density determined diameter distribution dynamic effect equation estimate experimental failure stress Figure floes fracture frequency friction frozen soil full scale gas hydrate Grand Banks horizontal hydrodynamic ice block ice class ice conditions ice force ice loads ice pieces ice sheet ice strength ice thickness iceberg iceberg management icebreaker increase indentation tests indentor interaction layer level ice maximum measured Mechanics and Arctic mm/s Newfoundland Northern Sea Route observed Offshore Mechanics parameters peak Pechora Sea piers pipeline planetary boundary layer predicted pressure ratio Research resistance rubble Sakhalin salinity scantlings scour sea ice sensors shaft shape shear ship shows speed stamukha surface temperature thrust torque values velocity vertical water depth 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 |
| Export Citation | BiBTeX EndNote RefMan |