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 199
... damping levels established in previous work by Haritos , ( Haritos & Yang , 1991 ) , for conditions in which the structure is subjected to significant levels of structural damping . Experimental verification of the co - existence of ...
... damping levels established in previous work by Haritos , ( Haritos & Yang , 1991 ) , for conditions in which the structure is subjected to significant levels of structural damping . Experimental verification of the co - existence of ...
Page 204
... Damping ( % ) f ( Hz ) Figure 7 Predicted vs. Observed Damping , D = 0.1m Figure 10 Predicted and Observed Total Damping ( D = 0.1m ) for Different Pierson - Moskowitz Waves Total Predicted Damping ( % ) 3 2 1 0 0 1 2 $ s = 0 % ( s ...
... Damping ( % ) f ( Hz ) Figure 7 Predicted vs. Observed Damping , D = 0.1m Figure 10 Predicted and Observed Total Damping ( D = 0.1m ) for Different Pierson - Moskowitz Waves Total Predicted Damping ( % ) 3 2 1 0 0 1 2 $ s = 0 % ( s ...
Page 239
... damping accompanied by a slow increase in the lift damping until a certain speed is reached . As the forward speed increases beyond this value , lift damping increases rapidly and this causes a steady increase in the total damping of ...
... damping accompanied by a slow increase in the lift damping until a certain speed is reached . As the forward speed increases beyond this value , lift damping increases rapidly and this causes a steady increase in the total damping of ...
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