Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15American Society of Mechanical Engineers, 1996 - Arctic regions |
From inside the book
Results 1-3 of 67
Page 4
... displacement statistics for three sea states , based on linear wave theory , are presented in Figs . 2a - c . Illustrated in Fig . 2a is the variation of the rms of the deck displacement with respect to the leg spacing ratio ( LSR ) , S ...
... displacement statistics for three sea states , based on linear wave theory , are presented in Figs . 2a - c . Illustrated in Fig . 2a is the variation of the rms of the deck displacement with respect to the leg spacing ratio ( LSR ) , S ...
Page 6
... Displacement ( Linear Waves , Seastate 1 ) Std . Dev . of Deck Displacement [ ft ] 0.2 inertia force inertia & linearized drug forces inertis & drag forces 0.0 0.0 1.0 20 30 S / S Fig . 2b . RMS Deck Displacement ( Linear Waves ...
... Displacement ( Linear Waves , Seastate 1 ) Std . Dev . of Deck Displacement [ ft ] 0.2 inertia force inertia & linearized drug forces inertis & drag forces 0.0 0.0 1.0 20 30 S / S Fig . 2b . RMS Deck Displacement ( Linear Waves ...
Page 362
... displacement volume of the system are m and V , respectively . The mooring stiffness on surge motion can be determined as follows . In the equilibrium position of the system , the difference between buoyancy force and gravitational ...
... displacement volume of the system are m and V , respectively . The mooring stiffness on surge motion can be determined as follows . In the equilibrium position of the system , the difference between buoyancy force and gravitational ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 1 |
VOLUME IB | 9 |
FLOATING AND MOORED SYSTEMS I | 49 |
Copyright | |
11 other sections not shown
Other editions - View all
Common terms and phrases
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