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 74
... geometry follows grain boundaries . The ice is crushed within the spall , either partially or fully . The process goes on forming a channel of crushed ice between the blade and the intact ice . The crushed ice is extruded through this ...
... geometry follows grain boundaries . The ice is crushed within the spall , either partially or fully . The process goes on forming a channel of crushed ice between the blade and the intact ice . The crushed ice is extruded through this ...
Page 78
... geometry and some parameter combinations are selected to test the effects of the refinements numerically . The applied channel geometry and the velocities arc : h = constant = 3.5 mm , L = 50 mm , U = 9.1 m / s and V = 2.3 m / s . In ...
... geometry and some parameter combinations are selected to test the effects of the refinements numerically . The applied channel geometry and the velocities arc : h = constant = 3.5 mm , L = 50 mm , U = 9.1 m / s and V = 2.3 m / s . In ...
Page 199
... geometry and the resulting broken ice piece size . The crack pattern and piece size are also important in determining the subsequent interaction process , i.e. , the manner in which the ice rides up the structure and the subsequent ...
... geometry and the resulting broken ice piece size . The crack pattern and piece size are also important in determining the subsequent interaction process , i.e. , the manner in which the ice rides up the structure and the subsequent ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
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Allen Bay analysis angle Arctic Engineering ASME average boundary brittle calculated Canada channel coefficient component compressive cone Confederation Bridge Conference on Offshore contact area Copyright 1999 crack creep creep deformation crushed deformation density determined diameter distribution dynamic effect equation estimate 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 shape shear ship shows speed stamukha surface temperature thrust torque values velocity vertical water depth width wind zone