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 54
... COMPONENTS Ice Load Components As the first assumption of our ice / propeller scenario , we propose the following equation for total load on a blade interacting with ice . F total = F. + F + F . + F ice hydro inertial inertia2 ( 1 ) ...
... COMPONENTS Ice Load Components As the first assumption of our ice / propeller scenario , we propose the following equation for total load on a blade interacting with ice . F total = F. + F + F . + F ice hydro inertial inertia2 ( 1 ) ...
Page 59
... Components vs. J ( NSR Small Propeller , Thrust ) Fig . 14 F inertia 1 ' Fertigs Fr inertia2 hydro Load Components vs. n ( NSR small Propeller , Thrust ) -2 x10 ( kgfm ) 10P NSR Small Propeller ( Nm ) x101 110 ( kgfm ) 0.15F ( Nm ) 1.5 ...
... Components vs. J ( NSR Small Propeller , Thrust ) Fig . 14 F inertia 1 ' Fertigs Fr inertia2 hydro Load Components vs. n ( NSR small Propeller , Thrust ) -2 x10 ( kgfm ) 10P NSR Small Propeller ( Nm ) x101 110 ( kgfm ) 0.15F ( Nm ) 1.5 ...
Page 71
... components to either side of the mean load , while the torque displayed unequal components to either side of the mean with the maximum component being the larger . This finding supports the statement made by Bose et al . ( 1997 ) who ...
... components to either side of the mean load , while the torque displayed unequal components to either side of the mean with the maximum component being the larger . This finding supports the statement made by Bose et al . ( 1997 ) who ...
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