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 71
... Damage : Model vs. Full Scale During the course of testing , the model propeller sustained damage to the blade tips , which caused the test program to be Figure 19 : Damage to Model Propeller ente The test run during which the model was ...
... Damage : Model vs. Full Scale During the course of testing , the model propeller sustained damage to the blade tips , which caused the test program to be Figure 19 : Damage to Model Propeller ente The test run during which the model was ...
Page 149
... damage of the ice on failure load , this effect was also simulated in the FE analysis . This was done by reducing the elastic modulus of ice in a " damaged " region adjacent to the indentor . Space limitations do not permit a complete ...
... damage of the ice on failure load , this effect was also simulated in the FE analysis . This was done by reducing the elastic modulus of ice in a " damaged " region adjacent to the indentor . Space limitations do not permit a complete ...
Page 151
... damage case and failure case for each test . The numbers on the plot refer to the test number . Note that for Test 5 there were two damage loadings preceding the failure loading . No consistent trends between the damage times or damage ...
... damage case and failure case for each test . The numbers on the plot refer to the test number . Note that for Test 5 there were two damage loadings preceding the failure loading . No consistent trends between the damage times or damage ...
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