Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 226
... Presentation and Discussion of Results -6 6 -8 -10 -10 0.0 0.5 Utheory 1.0 1.5 2.0 2.5 / Umeas 3.0 0.0 0.5 1.0 1.5 2.0 25 3.0 Utheory / Umeas ( e ) Stokes ' Fifth Order 2 0 -2 u / z The results to be presented have , for illustrative ...
... Presentation and Discussion of Results -6 6 -8 -10 -10 0.0 0.5 Utheory 1.0 1.5 2.0 2.5 / Umeas 3.0 0.0 0.5 1.0 1.5 2.0 25 3.0 Utheory / Umeas ( e ) Stokes ' Fifth Order 2 0 -2 u / z The results to be presented have , for illustrative ...
Page 475
... presented . Two kinds of seabed are considered . One is homogeneous , isotropic , and has linear elastic behaviour , the other is anisotropic and contains partly of rubble - mound seabed . It is assumed that the seepage action in rubble ...
... presented . Two kinds of seabed are considered . One is homogeneous , isotropic , and has linear elastic behaviour , the other is anisotropic and contains partly of rubble - mound seabed . It is assumed that the seepage action in rubble ...
Page 591
... Presented in Figure 7 is the water entry angle Water Entry Angle ( degrees ) There was a significant increase in the acceleration as the CG moved aft and an even more significant decrease as it moved forward . The changes in the level ...
... Presented in Figure 7 is the water entry angle Water Entry Angle ( degrees ) There was a significant increase in the acceleration as the CG moved aft and an even more significant decrease as it moved forward . The changes in the level ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile