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 12
... angle are used . In both cases , the spreading was defined as a function of frequency and direction , as shown in Figure 3 . In these figures , the top panel compares the measured range of mean angles with the target values over ...
... angle are used . In both cases , the spreading was defined as a function of frequency and direction , as shown in Figure 3 . In these figures , the top panel compares the measured range of mean angles with the target values over ...
Page 21
... angle occurs when the wave heading angle is about 60 degrees . Since the surge amplitudes due to first order waves do not contribute significantly to the total surge displacements as the direction of wave angle varies from 0 to 90 ...
... angle occurs when the wave heading angle is about 60 degrees . Since the surge amplitudes due to first order waves do not contribute significantly to the total surge displacements as the direction of wave angle varies from 0 to 90 ...
Page 437
... angle is estimated to be a reduction of 37 percent due to a decrease in the stem angle from 24 ° to 18 ° . Figure 20 compares the above result with the reduction of 23 percent predicted in ( Ghoneim et al . 1984 ) as F = 2.5sina.v.A 0.9 ...
... angle is estimated to be a reduction of 37 percent due to a decrease in the stem angle from 24 ° to 18 ° . Figure 20 compares the above result with the reduction of 23 percent predicted in ( Ghoneim et al . 1984 ) as F = 2.5sina.v.A 0.9 ...
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