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 57
... Ice Compressive Strength ♂ ( kPa ) Fig . 4 Variation of K , Increment with Ice Strength , Ice Collision Test in Water Fig . 6 Gradient of F Load Components vs. J ( Thrust ) ice O 04 0 0.06 0.08 0.10 J 0.12 0.14 2.0F 1.5 10xK 。( max ...
... Ice Compressive Strength ♂ ( kPa ) Fig . 4 Variation of K , Increment with Ice Strength , Ice Collision Test in Water Fig . 6 Gradient of F Load Components vs. J ( Thrust ) ice O 04 0 0.06 0.08 0.10 J 0.12 0.14 2.0F 1.5 10xK 。( max ...
Page 93
... ice torques which could stall the shaftlines a new propulsion control system was still being debugged . At Marble Point , the ice was ridged a little more , and level ice thicknesses were up to 3.1m . Figure 5 shows the level ice thickness ...
... ice torques which could stall the shaftlines a new propulsion control system was still being debugged . At Marble Point , the ice was ridged a little more , and level ice thicknesses were up to 3.1m . Figure 5 shows the level ice thickness ...
Page 101
... ice sheet , d - is the indentor diameter , hice - is the ice sheet thickness ... strength . Under brittle failure conditions crush and Fice do not depend on ... ice - milling mode the levels of ice propeller loads are directly ...
... ice sheet , d - is the indentor diameter , hice - is the ice sheet thickness ... strength . Under brittle failure conditions crush and Fice do not depend on ... ice - milling mode the levels of ice propeller loads are directly ...
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