Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 104
... angle of attack . The angle of attack of the lowerhull of a semisubmersible oscillating in waves changes with time due to coupling motions of six degrees of freedom and orbital motions of the incident waves . Therefore it is ...
... angle of attack . The angle of attack of the lowerhull of a semisubmersible oscillating in waves changes with time due to coupling motions of six degrees of freedom and orbital motions of the incident waves . Therefore it is ...
Page 108
... angle of attack can be obtained by the superposition principle using the drag coefficient for 0-0 and 90 degree . Cd ( 0 ) = C ( 0 ° ) cos 30 + C ( 90 ° ) sin30 Appendix 2 Hydrodynamic coefficients in Eqs . ( 7 ) ( 8 ) for a ...
... angle of attack can be obtained by the superposition principle using the drag coefficient for 0-0 and 90 degree . Cd ( 0 ) = C ( 0 ° ) cos 30 + C ( 90 ° ) sin30 Appendix 2 Hydrodynamic coefficients in Eqs . ( 7 ) ( 8 ) for a ...
Page 399
... angle of rop at origin from positive x - axis measured positive counterclockwise ABSTRACT on wave The effect of ... angle of incident wave approach with respect to positive x - axis measured positive counterclockwise angle of li at ...
... angle of rop at origin from positive x - axis measured positive counterclockwise ABSTRACT on wave The effect of ... angle of incident wave approach with respect to positive x - axis measured positive counterclockwise angle of li at ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
Wave Load Estimation in Deep Water as Affected by Wave Period Errors | 33 |
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Common terms and phrases
added mass amplitude analysis angle approximately axial biofouling body breaker breaking waves calculated component computed Conference on Offshore cylinder damping coefficient diameter diffraction displacement distribution domain drag coefficient drag force dynamic effects exciting force experimental Figure flow fluid force coefficients forces acting free surface frequency domain function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction KC number load lowerhull maximum measured Mechanics and Arctic method Morison equation motion nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation panels parameters phase platform predicted present ratio Rayleigh distribution regular waves response second order semisubmersible shear shown in Fig simulation solution spectra spectral density spectrum superposition principle surface elevation values velocity potential vortex shedding w₁ water depth wave drift force wave forces wave height wave period