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 8
... Rotating speed : Large The force from rotating ice piece is large . Bow Y : Small Ice sheet Deflection angle : Small Rotating speed : Low The force from rotating ice piece is low . Fig . 12 Difference in Broken Ice Piece Rotation Speed ...
... Rotating speed : Large The force from rotating ice piece is large . Bow Y : Small Ice sheet Deflection angle : Small Rotating speed : Low The force from rotating ice piece is low . Fig . 12 Difference in Broken Ice Piece Rotation Speed ...
Page 9
... rotation is re- lated to the rotation speed and broken ice piece shape . The rota- tion speed depends on the hull inclination angle at hull / ice con- tact point . The broken ice piece shape depends on the bow wa- terline angle and ...
... rotation is re- lated to the rotation speed and broken ice piece shape . The rota- tion speed depends on the hull inclination angle at hull / ice con- tact point . The broken ice piece shape depends on the bow wa- terline angle and ...
Page 342
... rotation does not affect floe distribution from the global viewpoint . However , if floe rotation is not taken into account , more floes tend to stay between the structures . It increases the force on the structures in the region of ...
... rotation does not affect floe distribution from the global viewpoint . However , if floe rotation is not taken into account , more floes tend to stay between the structures . It increases the force on the structures in the region of ...
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