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 285
... transverse response at twice the wave frequency is close to the fifth mode of the cylinder . T = 2.0 sec , Nkc = 21.6 : This falls in the 15 ≤ Nкc ≤ 22 range , and the dominant frequency of transverse response and reaction is at 3 ...
... transverse response at twice the wave frequency is close to the fifth mode of the cylinder . T = 2.0 sec , Nkc = 21.6 : This falls in the 15 ≤ Nкc ≤ 22 range , and the dominant frequency of transverse response and reaction is at 3 ...
Page 286
... transverse displacement is much smaller . This is because the transverse response is at higher frequencies ( due to vortex shedding ) resulting in greater cylinder response in higher modes than in the inline direction . As curvature is ...
... transverse displacement is much smaller . This is because the transverse response is at higher frequencies ( due to vortex shedding ) resulting in greater cylinder response in higher modes than in the inline direction . As curvature is ...
Page 290
... Transverse Curvature ( 1 / m ) Free 0.006 0.004 0.002 0.0 -0.002 -0.004 -0.006 -0.008 -0.003-0.0025-0.002-0.0015-0.001 0.0005 0.0 0.0005 0.001 0.0015 0.002 Inline Curvature ( 1 / m ) 0.018 0.012 0.006 0.0 -0.006 -0.012 -0.02 -0.018 ...
... Transverse Curvature ( 1 / m ) Free 0.006 0.004 0.002 0.0 -0.002 -0.004 -0.006 -0.008 -0.003-0.0025-0.002-0.0015-0.001 0.0005 0.0 0.0005 0.001 0.0015 0.002 Inline Curvature ( 1 / m ) 0.018 0.012 0.006 0.0 -0.006 -0.012 -0.02 -0.018 ...
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