Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 13, Parts 1-2American Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 213
... lift force by force transducers ( load cells ) . Curves 16 , 18 , and 17 represent rms , mean amplitude and peak lift coefficients , respectively . Humphreys ' curve 18 of mean amplitude lift coefficients agrees well with McGregor's ...
... lift force by force transducers ( load cells ) . Curves 16 , 18 , and 17 represent rms , mean amplitude and peak lift coefficients , respectively . Humphreys ' curve 18 of mean amplitude lift coefficients agrees well with McGregor's ...
Page 214
... lift coefficient , from 0.3 to 0.63 , in a relatively small Reynolds number range , 4x103 - 1.1x104 . Their data represent mean amplitude values obtained from stationary cylinders in flowing water in a water flume , and they are the ...
... lift coefficient , from 0.3 to 0.63 , in a relatively small Reynolds number range , 4x103 - 1.1x104 . Their data represent mean amplitude values obtained from stationary cylinders in flowing water in a water flume , and they are the ...
Page 326
... lift force using a ( properly calibrated ) lift force coefficient , CL ( n ) , and phase ( n ) for the nth harmonic . The per unit length lift force can then be represented by : = N DU ΣCL ( n ) cos [ nwft + 4 ( n ) } ] n = 1 ( 1 ) ...
... lift force using a ( properly calibrated ) lift force coefficient , CL ( n ) , and phase ( n ) for the nth harmonic . The per unit length lift force can then be represented by : = N DU ΣCL ( n ) cos [ nwft + 4 ( n ) } ] n = 1 ( 1 ) ...
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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added mass amplitude analysis applied ASME assessment axial boundary buoy calculated compliant tower components correlation crack growth curve cylinder damping deck displacement distribution domain drag drag coefficient dynamic effects Engineering equation estimated experimental factor fatigue flow fluid fracture mechanics free surface frequency hindcast horizontal hydrodynamic increase inspection installation interaction jack-up joints lift coefficient lift force linear load matrix maximum measured method modes module mooring line motion nonlinear obtained offshore structures OMAE operation oscillating cylinder parameters peak period phase piles pipe potential predicted pressure probability of failure procedure random random variables ratio reliability response Reynolds number riser risk safety seastate second-order shown in Figure significant wave height simulation spectral spectrum statistical stiffness stress Strouhal tether transfer function tubular variables vector velocity velocity potential vertical vortex shedding water depth wave force Weibull distribution weld wind