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
... Strength ( kPa ) 0.0 0.0 0.06 0.08 0.10 0.12 J 0.14 Fig . 5 Variation of K Increment with Ice Strength , Ice Collision Test in Water ice blocks were accelerated . The influence of ice strength on the speed was very small and found to be ...
... Strength ( kPa ) 0.0 0.0 0.06 0.08 0.10 0.12 J 0.14 Fig . 5 Variation of K Increment with Ice Strength , Ice Collision Test in Water ice blocks were accelerated . The influence of ice strength on the speed was very small and found to be ...
Page 105
... strength of blade edges , it is advisable to specify the edge thickness for expanded radial section at r = 0.8 and the tip thickness at r - D / 2 . Recommendations for assignment of these scantlings are presented on Ref . [ 14 , 15 ] ...
... strength of blade edges , it is advisable to specify the edge thickness for expanded radial section at r = 0.8 and the tip thickness at r - D / 2 . Recommendations for assignment of these scantlings are presented on Ref . [ 14 , 15 ] ...
Page 106
... strength are a governing factor to assign blade scantlings for propellers made of traditional propeller steels . 5. Results of blade scantlings calculation for icebreaker propellers . Calculations of propeller blade scantlings for ...
... strength are a governing factor to assign blade scantlings for propellers made of traditional propeller steels . 5. Results of blade scantlings calculation for icebreaker propellers . Calculations of propeller blade scantlings for ...
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