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 145
DAMPING COEFFICIENT OF A MOORED SEMISUBMERSIBLE IN WAVES AND CURRENT S. K. Chakrabarti and D. C. Cotter Chicago ... damping of the semisub- mersible were determined from the decayed oscillation of the loads . The semisubmersible ...
DAMPING COEFFICIENT OF A MOORED SEMISUBMERSIBLE IN WAVES AND CURRENT S. K. Chakrabarti and D. C. Cotter Chicago ... damping of the semisub- mersible were determined from the decayed oscillation of the loads . The semisubmersible ...
Page 146
... damping characteristics of these vessels because of the potential risk of line breakage . The study of the decayed oscillation from these tests in the North Sea in calm waters showed that nonlinear damping was present in the system ...
... damping characteristics of these vessels because of the potential risk of line breakage . The study of the decayed oscillation from these tests in the North Sea in calm waters showed that nonlinear damping was present in the system ...
Page 496
... damping will be important design considerations . Based on the full - scale acceleration measurements recorded during the submarine impact , damping properties of the Oseberg jacket were estimated and evaluated . A typical acceleration ...
... damping will be important design considerations . Based on the full - scale acceleration measurements recorded during the submarine impact , damping properties of the Oseberg jacket were estimated and evaluated . A typical acceleration ...
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