Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 50
... angle of vanishing stability is analogous to the pendulum balanced vertically straight - up . At this perilous angle , the balanced pendulum can either rotate counter clock - wise or clockwise ; similarly the ship can either recover or ...
... angle of vanishing stability is analogous to the pendulum balanced vertically straight - up . At this perilous angle , the balanced pendulum can either rotate counter clock - wise or clockwise ; similarly the ship can either recover or ...
Page 82
... angle needs to be considered . Hence the azimuth angle range is reduced to 0 ° to 90o . Quasi - static time - domain catenary mooring analyses have been carried out in order to establish appropriate ranges of inclination and azimuth angles ...
... angle needs to be considered . Hence the azimuth angle range is reduced to 0 ° to 90o . Quasi - static time - domain catenary mooring analyses have been carried out in order to establish appropriate ranges of inclination and azimuth angles ...
Page 85
... angle to horizontal plane ( degree ) Line I 25 Twie 713 75 30 # 5 90 Intact system 10 lines at pretension of 45 degrees 40 e 3 Limel Duraged 囚 lane ) 16 Lim in NI 10 Z Wave motion B ( Inclination angle ) Y a ( Azimuth angle ) Combined ...
... angle to horizontal plane ( degree ) Line I 25 Twie 713 75 30 # 5 90 Intact system 10 lines at pretension of 45 degrees 40 e 3 Limel Duraged 囚 lane ) 16 Lim in NI 10 Z Wave motion B ( Inclination angle ) Y a ( Azimuth angle ) Combined ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 1 |
VOLUME IB | 9 |
FLOATING AND MOORED SYSTEMS I | 49 |
Copyright | |
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added mass amplitude analysis boundary breakwater buoy calculated coefficient components computed cylinder damping damping ratio deck device direction displacement drag coefficient drag force drift forces dynamic effect environmental equations factor Figueira da Foz floating structure flow fluid free surface function hawser heave horizontal hydrodynamic incident wave increase inertia length linear maximum method mooring line mooring system natural frequency nonlinear North Sea obtained Ocean offshore structures OMAE operations optimal oscillating parameters peak platform predicted pressure pump random waves resonant response Reynolds number riser scale sensor ship shown in Figure simulation solution spectral spectral density spectrum stability surface elevation Table tanker tension theory TPM system transmission coefficient turbine values velocity velocity potential verification vertical vessel water depth wave drift wave energy wave forces wave frequency wave height wave loading wave period wave power wind wire rope