Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Parts 1-2American Society of Mechanical Engineers, 1993 - Arctic regions |
From inside the book
Results 1-3 of 78
Page 255
... Ratio - 1/35 O Wave Height / Length Ratio - 1/50 • Wave Height / Length Ratio - 1/70 SHIPMO Prediction 2.5 0 Fn - 0.275 4 5 Non Dimensional Encounter Frequency S - 175 Model Pitch Comparison at = Fn 0.275 2.0 1.5 Fn - 0.275 X Wave ...
... Ratio - 1/35 O Wave Height / Length Ratio - 1/50 • Wave Height / Length Ratio - 1/70 SHIPMO Prediction 2.5 0 Fn - 0.275 4 5 Non Dimensional Encounter Frequency S - 175 Model Pitch Comparison at = Fn 0.275 2.0 1.5 Fn - 0.275 X Wave ...
Page 478
... ratio of prototype TLP components Component Method Damping ratio No. of vertical columns Column diameter 4 15.85 m ( 52 ft ) Horizontal cylinder - Troesch & Kim ( 1991 ) circular section 0.049 % Column draft No. of horizontal pontoons ...
... ratio of prototype TLP components Component Method Damping ratio No. of vertical columns Column diameter 4 15.85 m ( 52 ft ) Horizontal cylinder - Troesch & Kim ( 1991 ) circular section 0.049 % Column draft No. of horizontal pontoons ...
Page 86
... ratio a / c 40 0.60 60 0.20 = 1.0 = 0.3 ao co áo có = 0.1 = 0.05 = 0.01 áo có 0.00 0.00 0.20 0.40 0.60 0.80 1.00 Crack - depth / thickness ratio a / t Figure 10 Crack growth for different initial aspect ratio ao / co . 2D - Crack ...
... ratio a / c 40 0.60 60 0.20 = 1.0 = 0.3 ao co áo có = 0.1 = 0.05 = 0.01 áo có 0.00 0.00 0.20 0.40 0.60 0.80 1.00 Crack - depth / thickness ratio a / t Figure 10 Crack growth for different initial aspect ratio ao / co . 2D - Crack ...
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 | |
49 other sections not shown
Other editions - View all
Common terms and phrases
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