Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 18, Part 5American Society of Mechanical Engineers, 1999 - Arctic regions |
From inside the book
Results 1-3 of 46
Page 55
... block mass includ- ing crushed ice pieces . Contact of the ice block with the propeller blade gives momentum to the ice and the change of momentum leads to a reac- tion in the blade . 4 ) F inertia2 This is a load that results from the ...
... block mass includ- ing crushed ice pieces . Contact of the ice block with the propeller blade gives momentum to the ice and the change of momentum leads to a reac- tion in the blade . 4 ) F inertia2 This is a load that results from the ...
Page 56
... Block 100mm x 100mm x 30mm a ) Ice Block Collision Test in Water Vs J number ( rps ) ( m / s ) n 3 0.075 0.094 32 ( 2 ) NSR Small Propeller ( D = 133.3mm ) Ice Block 50mm x 50mm x 15mm a ) Ice Block Collision Test in Water Vs J number n ...
... Block 100mm x 100mm x 30mm a ) Ice Block Collision Test in Water Vs J number ( rps ) ( m / s ) n 3 0.075 0.094 32 ( 2 ) NSR Small Propeller ( D = 133.3mm ) Ice Block 50mm x 50mm x 15mm a ) Ice Block Collision Test in Water Vs J number n ...
Page 79
... block . The maximum value of the average pressure distribution that is defined in the original model is : PMA = 1000.3 ( 32 ) where σ is the uniaxial compressive strength of the solid ice . PMA is multiplied by the factor 1.4 according ...
... block . The maximum value of the average pressure distribution that is defined in the original model is : PMA = 1000.3 ( 32 ) where σ is the uniaxial compressive strength of the solid ice . PMA is multiplied by the factor 1.4 according ...
Contents
OMAE99PA1135 | 19 |
OMAE99PA1141 | 39 |
PROPELLERICE INTERACTION | 53 |
Copyright | |
24 other sections not shown
Other editions - View all
Common terms and phrases
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