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 34
Page 11
... thrust and torque were measured using strain gauges attached to the propeller shaft . In order to improve accuracy of the thrust measurement , the cross - coupling of the shaft torsional to the compressive strains was evaluated and the ...
... thrust and torque were measured using strain gauges attached to the propeller shaft . In order to improve accuracy of the thrust measurement , the cross - coupling of the shaft torsional to the compressive strains was evaluated and the ...
Page 16
... thrust is 15.0 and 13.5 % , respectively . It indicates that the new treatment of the zero thrust is effective in decreasing the uncertainty level . The details of the uncertainty analysis are described in Appendix . Repeatability ...
... thrust is 15.0 and 13.5 % , respectively . It indicates that the new treatment of the zero thrust is effective in decreasing the uncertainty level . The details of the uncertainty analysis are described in Appendix . Repeatability ...
Page 17
... Thrust data in ice of about 0.93m thick at about 4 knots , which is very close to the design icebreaking capability of PLH " SOYA " , show very good agreement . Fig.11 shows another plot of the model - ship correlation of thrust in ice ...
... Thrust data in ice of about 0.93m thick at about 4 knots , which is very close to the design icebreaking capability of PLH " SOYA " , show very good agreement . Fig.11 shows another plot of the model - ship correlation of thrust in ice ...
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