Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 1American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 82
... ( Figure 11 ) . Figure 12 shows the variation of CD with KC number . CFmax and CFrms ( Figure 13 ) and CLmax and CLrms ( Figure 14 ) are also found to decrease with increasing KC number . When investigating the effect of the aspect ratio ...
... ( Figure 11 ) . Figure 12 shows the variation of CD with KC number . CFmax and CFrms ( Figure 13 ) and CLmax and CLrms ( Figure 14 ) are also found to decrease with increasing KC number . When investigating the effect of the aspect ratio ...
Page 161
... Figure 12. Non - dimensionalised low - frequency damp- ing using Method 2B . From Figure 5 one may observe that the differences be- tween the ' non - zero ' speed dependent added resistance predic- tions , relative to the ' zero - speed ...
... Figure 12. Non - dimensionalised low - frequency damp- ing using Method 2B . From Figure 5 one may observe that the differences be- tween the ' non - zero ' speed dependent added resistance predic- tions , relative to the ' zero - speed ...
Page 269
... ( Figure 5 ( c ) ) which corresponds to the first instability region , the response pattern is quite different from CASE I and II , that is , the responses of combined excitation are nearly identical to those of forcing excitation ...
... ( Figure 5 ( c ) ) which corresponds to the first instability region , the response pattern is quite different from CASE I and II , that is , the responses of combined excitation are nearly identical to those of forcing excitation ...
Contents
OCEAN WAVES AND CURRENT | 1 |
Directional Wave Observations During High Sea States From an NDBC Discus Buoy | 25 |
Vortex Trajectories Around a Circular Cylinder in Oscillatory Plus Mean Flows | 69 |
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added mass added resistance analysis body buoy cable calculated catenary components computed configuration convective cylinder damping ratio density displacement distribution domain drag coefficient drag force drift forces dynamic response effect energy Engineering estimated experimental extreme Figure floating flow fluid force coefficients free surface function Green's function heave motion horizontal hydrodynamic hydrodynamic damping incident wave inertia integral internal wave irregular waves KC number lift force linear load low-frequency damping matrix maximum measured method mode mooring Morison equation nondimensional nonlinear obtained Ocean Ocean Engineering Offshore Technology oscillation parameters peak phase velocity platform pontoon potential prediction Rayleigh Rayleigh distribution region resonant rotation second-order ship shown simulation solitary wave spectra spectrum submerged surge tension tethers values vector velocity velocity potential vertical vibration vortex water depth wave crest wave forces wave frequency wave height wave period Wavenumber wind