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
Bow A & Bow C Bow B Bow Y : Large Ice sheet Deflection angle : Large Collision between ice piece and bow Rotating speed : Large The force from rotating ice piece is large . Bow Y : Small Ice sheet Deflection angle : Small Rotating speed ...
Bow A & Bow C Bow B Bow Y : Large Ice sheet Deflection angle : Large Collision between ice piece and bow Rotating speed : Large The force from rotating ice piece is large . Bow Y : Small Ice sheet Deflection angle : Small Rotating speed ...
Page 226
... deflection w ( x , t ) of the ice sheet for t > 0 is assumed to occur about the equilibrium configuration occupied by the ice sheet for t≤0 . Typically , the influence of the hydrodynamic reaction on the subsequent deflex- ions is ...
... deflection w ( x , t ) of the ice sheet for t > 0 is assumed to occur about the equilibrium configuration occupied by the ice sheet for t≤0 . Typically , the influence of the hydrodynamic reaction on the subsequent deflex- ions is ...
Page 299
... deflection versus time for open water tests ( speed = 110 to 120 mm / s ) . Load ( N ) 100 115 75 50 25 -25 350 300 250 200 150 -ICEB71 ( Load ) ICEB81 ( Load ) ICEB88 ( Load ) 100 ICEB55 ( Load ) Average ( Load ) ICEB81 ( Stroke ) 50 ...
... deflection versus time for open water tests ( speed = 110 to 120 mm / s ) . Load ( N ) 100 115 75 50 25 -25 350 300 250 200 150 -ICEB71 ( Load ) ICEB81 ( Load ) ICEB88 ( Load ) 100 ICEB55 ( Load ) Average ( Load ) ICEB81 ( Stroke ) 50 ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
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analysis angle applied Arctic ASME assumed average blade block boundary calculated Canada channel coefficient component conducted considered constant Copyright crack creep crushed dependence depth determined direction distribution effect Engineering equation estimate experiments factor failure field Figure floes flow force frequency friction function given height horizontal ice force ice loads ice sheet ice thickness iceberg icebreaker included increase indentation indentor interaction International layer length material maximum mean measured Mechanics method Newfoundland observed obtained occurred Offshore operations parameters peak performance predicted present pressure propeller range ratio region Report Research resistance salinity scale scour shape shear ship shown shows similar soil speed stamukha strain strength stress structure surface Table temperature tests thrust torque values vertical wave width wind zone