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 88
... Limit State calculation indicate the scantlings that would be required to prevent the loss of a stopped propeller blade if it were to be struck by a piece of ice . In this case , the method allows for permanent set , but the propeller ...
... Limit State calculation indicate the scantlings that would be required to prevent the loss of a stopped propeller blade if it were to be struck by a piece of ice . In this case , the method allows for permanent set , but the propeller ...
Page 105
... limit in sea water . Table 4.4.1 Relative time of ice - propeller interaction Ice going vessels Л18 Л7 Icebreakers ... limit for notched specimens and fatigue limit for flat specimens . In the latter case the scale effect is to be taken ...
... limit in sea water . Table 4.4.1 Relative time of ice - propeller interaction Ice going vessels Л18 Л7 Icebreakers ... limit for notched specimens and fatigue limit for flat specimens . In the latter case the scale effect is to be taken ...
Page 191
... limit ( = 1 ) corresponds to the 2 - D case where all loads are assumed to act on the front edge of the cone . The lower limit ( = 2 / π ) corresponds to the 3 - D case where the forces are uniformly distributed along the front ...
... limit ( = 1 ) corresponds to the 2 - D case where all loads are assumed to act on the front edge of the cone . The lower limit ( = 2 / π ) corresponds to the 3 - D case where the forces are uniformly distributed along the front ...
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