Proceedings of the ... International Conference on Offshore Mechanics and Arctic EngineeringAmerican Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 92
а INTRODUCTION Prediction of the slow drift oscillations affecting moored structures when irregular waves are incident has become a crucial part of the design procedure for moored floating bodies . The large horizontal excursions that ...
а INTRODUCTION Prediction of the slow drift oscillations affecting moored structures when irregular waves are incident has become a crucial part of the design procedure for moored floating bodies . The large horizontal excursions that ...
Page 95
Slowly varying drift force of moored bodies Pinkster ( 1974 ) and Newman ( 1974 ) give similar simplified prediction methods for the slow drift oscillation force arising from irregular waves . The slowly varying drift force results from ...
Slowly varying drift force of moored bodies Pinkster ( 1974 ) and Newman ( 1974 ) give similar simplified prediction methods for the slow drift oscillation force arising from irregular waves . The slowly varying drift force results from ...
Page 96
It should be noted that the slow drift oscillations for K22 = 0 ft / m are obviously larger than that for K22 = 40 tf / m because the difference frequency component in sway force as shown in Fig . 12 is tuned by the resonance frequency ...
It should be noted that the slow drift oscillations for K22 = 0 ft / m are obviously larger than that for K22 = 40 tf / m because the difference frequency component in sway force as shown in Fig . 12 is tuned by the resonance frequency ...
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Contents
OCEAN WAVES AND ENERGY | 1 |
Load Control Method and Its Realization on an OWC Wave Power Converter | 19 |
Nonlinearity in CrestTrough Statistics of Bretschneider Seas | 27 |
Copyright | |
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Common terms and phrases
amplitude analysis applied approach approximately assumed body boundary buoy calculated Circular coefficient compared components considered correlation corresponding curve cylinder damping derived determined developed direction distribution domain drag drift dynamic effects energy Engineering equation experiments expressed field Figure flow fluid frequency function given height horizontal hydrodynamic increase installation interaction Journal length lift coefficient lift force linear load mass maximum mean measured Mechanics method modes mooring motion nonlinear noted obtained Offshore operation oscillation peak period phase pipe platform potential predicted present pressure problem production random range ratio relative represent respectively response Reynolds number risk second-order shedding shown shows simulation solution spectrum structure surface Table tests theory tower turbulence values velocity vertical vibration vortex water depth wave wind