Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Parts 1-2American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 70
... COMPUTED VERSUS PREDICTED INERTIAL AND DRAG TERMS Inertial Drag Run No. 187 Quantity Computed Super . Stretching Computed Super . Stretching ms 0.7452 0.7000 0.6879 0.0218 0.0203 0.0183 mms diff . 0.2794 0.2789 0.0093 0.0088 167 191 mms ...
... COMPUTED VERSUS PREDICTED INERTIAL AND DRAG TERMS Inertial Drag Run No. 187 Quantity Computed Super . Stretching Computed Super . Stretching ms 0.7452 0.7000 0.6879 0.0218 0.0203 0.0183 mms diff . 0.2794 0.2789 0.0093 0.0088 167 191 mms ...
Page 71
... computed using a sixth - order central difference . For the 0.15 s time step used here , this yields a horizontal ... computed and predicted values . The average rms difference between the measured and predicted velocity fields is ...
... computed using a sixth - order central difference . For the 0.15 s time step used here , this yields a horizontal ... computed and predicted values . The average rms difference between the measured and predicted velocity fields is ...
Page 131
... computed wind speed with the MRE for the day and nightime periods ( table 2 ) , instead of using a total MRE ( table 1 ) which would be a less consistent measure of the uncertainty in the wind field . 18 30 time ( h ) 42 Figure 7 - The ...
... computed wind speed with the MRE for the day and nightime periods ( table 2 ) , instead of using a total MRE ( table 1 ) which would be a less consistent measure of the uncertainty in the wind field . 18 30 time ( h ) 42 Figure 7 - The ...
Contents
OCEAN WAVES AND ENERGY | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 13 |
The Effect of NonColinear Wave Wind and Current Loading on Dynamic Response of a Tension | 17 |
Copyright | |
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acceleration added mass amplitude analysis angle boundary condition calculated cavitation circular cylinder Comparison compliant compliant tower components computed cosh cyclic cylinder diffraction direction displacement domain drag coefficient drag force drift force dynamic effects Engineering equation experimental Figure finite element floating body fluid forward speed free surface function Green's function heave horizontal hydrodynamic hydrodynamic force incident wave integral interaction irregular waves joint kinematics lift force linear matrix measured method mode mooring line Morison motion nonlinear obtained Ocean Ocean Engineering offshore structures OMAE oscillating parameters peak pile platform pontoons predicted propagation random wave ratio Rayleigh distribution response second-order ship SHIPMO shown in Fig simulation solution spectral spectrum storm surge tanker tension leg platform tests theory values velocity potential vortex water depth wave exciting wave forces wave height wave loading wavemaker wavenumber wind