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 67
... involved replacing the propeller with a dummy hub , submerging the apparatus and running through a range of different shaft speeds with the test shaft speed as the mean . The friction tests were then used to account for friction in the ...
... involved replacing the propeller with a dummy hub , submerging the apparatus and running through a range of different shaft speeds with the test shaft speed as the mean . The friction tests were then used to account for friction in the ...
Page 68
... involved an advance coefficient of J = 0.5 and a cut depth of approximately 48mm from the tip of the propeller blade ( ≈0.19 ) . In addition to the time history , the probability density histograms of the thrust and torque loads for ...
... involved an advance coefficient of J = 0.5 and a cut depth of approximately 48mm from the tip of the propeller blade ( ≈0.19 ) . In addition to the time history , the probability density histograms of the thrust and torque loads for ...
Page 214
... involved the highest documented forces , many of which were greater than 1500 kN . Measured loads on the Hondo bridge pier were the highest , and there were a few load occurrences from Pembridge bridge pier that were also in the range ...
... involved the highest documented forces , many of which were greater than 1500 kN . Measured loads on the Hondo bridge pier were the highest , and there were a few load occurrences from Pembridge bridge pier that were also in the range ...
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