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 15
... solutions require O ( N ) computational effort and computer storage while conventional solvers require O ( N2 ) effort and storage for an iterative solution and O ( N3 ) effort for direct inversion of the influence matrix . These ...
... solutions require O ( N ) computational effort and computer storage while conventional solvers require O ( N2 ) effort and storage for an iterative solution and O ( N3 ) effort for direct inversion of the influence matrix . These ...
Page 245
... solution of the next time step . To update the internal force vector the incremental deformations that each element underwent during the time step are used to calculate incremental changes in element axial force , end moments , and end ...
... solution of the next time step . To update the internal force vector the incremental deformations that each element underwent during the time step are used to calculate incremental changes in element axial force , end moments , and end ...
Page 271
... solution ( when m = 0 ) or pure imaginary solutions ( m > 0 ) of the dispersion relation v = k tanh kh . The matrix B relates the incident wave amplitude to the diffracted wave amplitude by cylinderp , which can be obtained by solving a ...
... solution ( when m = 0 ) or pure imaginary solutions ( m > 0 ) of the dispersion relation v = k tanh kh . The matrix B relates the incident wave amplitude to the diffracted wave amplitude by cylinderp , which can be obtained by solving a ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 1 |
Structural Mechanics | 31 |
VOLUME IB OFFSHORE TECHNOLOGY | 41 |
Copyright | |
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added mass amplitude analysis angle boundary breakwater buoy calculated coefficient components computed cylinder damping damping ratio deck device displacement drag coefficient drag force drift forces dynamic effect environmental equations factor Figueira da Foz floating breakwater 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 offshore structures OMAE operations optimal oscillating parameters peak platform predicted pressure pump random waves resonant response Reynolds number riser sensor ship shown in Figure simulation solution spectral spectral density stability surface elevation surge 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