Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 385
... buoyancy elements is suggested . The hydrodynamic interaction effect between the elements has been determined ... buoyancy element drag coefficient of N buoyancy elements outer diameter of buoyancy elements interaction factor 2πXO / D ...
... buoyancy elements is suggested . The hydrodynamic interaction effect between the elements has been determined ... buoyancy element drag coefficient of N buoyancy elements outer diameter of buoyancy elements interaction factor 2πXO / D ...
Page 479
... BUOYANCY ( WATER DEPTH = 285 m ) AND CURRENT 20 40 60 80 100 PERCENTAGE OF TOTAL LOAD APPLIED FIG 3 LOAD Vs DEFLECTION CURVE . To highlight the response of the tower in different water depth the tower has been analyzed for two water ...
... BUOYANCY ( WATER DEPTH = 285 m ) AND CURRENT 20 40 60 80 100 PERCENTAGE OF TOTAL LOAD APPLIED FIG 3 LOAD Vs DEFLECTION CURVE . To highlight the response of the tower in different water depth the tower has been analyzed for two water ...
Page 480
... buoyancy is reduced . Thus it can be said that the structure becomes soft ( less stable ) as the centre of buoyancy is lowered . The variation of bending moment can be explained as follows . When the buoyancy chamber position is near to ...
... buoyancy is reduced . Thus it can be said that the structure becomes soft ( less stable ) as the centre of buoyancy is lowered . The variation of bending moment can be explained as follows . When the buoyancy chamber position is near to ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power