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 7
The results show the following icebreaking frequencies near the hull centerline for the ship speed of 0.429 m / s : Ice ... Period of Icebreaking near Hull Shoulders The bows A and C show low frequency peaks at 0.6 - 0.8 Hz in their ...
The results show the following icebreaking frequencies near the hull centerline for the ship speed of 0.429 m / s : Ice ... Period of Icebreaking near Hull Shoulders The bows A and C show low frequency peaks at 0.6 - 0.8 Hz in their ...
Page 50
analysis showed that the maximum average velocity is achieved at the channel renewing frequency equal to 3 to 4 times per 3 months ( Fig.5 ) . Lower frequency leads to larger brash ice layer thickness that prevents shipping while at ...
analysis showed that the maximum average velocity is achieved at the channel renewing frequency equal to 3 to 4 times per 3 months ( Fig.5 ) . Lower frequency leads to larger brash ice layer thickness that prevents shipping while at ...
Page 233
The relevant sensors were logged by a high speed data logger at a frequency of 30 Hz . The data was stored in a dedicated PC ... The recorded data was used to determine the natural frequencies of the structure using spectral analysis .
The relevant sensors were logged by a high speed data logger at a frequency of 30 Hz . The data was stored in a dedicated PC ... The recorded data was used to determine the natural frequencies of the structure using spectral analysis .
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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 compressive 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 ice force ice loads ice sheet ice thickness iceberg icebreaker included increase indentation indentor interaction International layer length material maximum mean measured Mechanics method observed obtained occurred Offshore operations parameters peak performance predicted present pressure Proceedings propeller range ratio region Report Research resistance salinity scale scour shape shear ship shown shows soil speed stamukha strain strength stress structure surface Table temperature tests thrust torque values vertical wave width wind zone