Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 147
ON THE INCREASED DAMPING FOR A MOORED SEMI - SUBMERSIBLE PLATFORM DURING LOW - FREQUENCY MOTION IN WAVES K. Saito ... The result shows that the second order potential effect of well as the viscous effect have effect the increase of low ...
ON THE INCREASED DAMPING FOR A MOORED SEMI - SUBMERSIBLE PLATFORM DURING LOW - FREQUENCY MOTION IN WAVES K. Saito ... The result shows that the second order potential effect of well as the viscous effect have effect the increase of low ...
Page 148
It is found that the damping of low - frequency surge motion increases with increasing wave frequency , which is in agreement with the experimental results of Cao [ 8 ] . In this paper , the increased damping is investigated by dividing ...
It is found that the damping of low - frequency surge motion increases with increasing wave frequency , which is in agreement with the experimental results of Cao [ 8 ] . In this paper , the increased damping is investigated by dividing ...
Page 397
1 ) S 10 15 20 25 30 2 ) For a specified wave period T , the return current increases with an increase in the wave height , H. With the same wave heights , the return current for shorter period is greater than that for longer period ...
1 ) S 10 15 20 25 30 2 ) For a specified wave period T , the return current increases with an increase in the wave height , H. With the same wave heights , the return current for shorter period is greater than that for longer period ...
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Contents
HYDRODYNAMIC FORCES | 1 |
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Copyright | |
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acting amplitude analysis angle applied approximately assumed body boundary breaker breaking calculated coefficient compared comparison component computed considered corresponding cylinder damping density depend depth determined diameter direction distribution drag drift force dynamic effects elevation energy Engineering equation estimated excitation experimental experiments expressed field Figure flow fluid free surface frequency function given horizontal hydrodynamic increase integral irregular length linear load mass maximum mean measured Mechanics method motion obtained Ocean Offshore oscillation parameters period phase platform potential predicted present pressure probability problem range ratio region regular waves relative Research respectively response second order shear ship shown shows simulation solution spectra spectrum structure surface Table theory values velocity vertical vortex wave drift wave forces wave height wind