Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
From inside the book
Results 1-3 of 61
Page 29
... oscillations . As expected , the nonsinusoidal oscillation results did not agree with the sinusoidal results , except for the inertia coefficients which were essentially the same . The maximum dimensionless force coefficient was found ...
... oscillations . As expected , the nonsinusoidal oscillation results did not agree with the sinusoidal results , except for the inertia coefficients which were essentially the same . The maximum dimensionless force coefficient was found ...
Page 30
... oscillating flow . The study of Bearman et al . ( 1985 ) was also for a sinusoidally oscillating flow . The actual physical situation for wave forces does not represent sinusoidal fluid oscillation ; the fluid oscillation in a water ...
... oscillating flow . The study of Bearman et al . ( 1985 ) was also for a sinusoidally oscillating flow . The actual physical situation for wave forces does not represent sinusoidal fluid oscillation ; the fluid oscillation in a water ...
Page 36
... oscillation at KC 1.4 . The plots of force coefficient obtained directly from the numerical solution , Fourier analysis , and the least - squares procedure defined in eqn . ( 24 ) agree quite well . Figure 9 presents the nonsinusoidal ...
... oscillation at KC 1.4 . The plots of force coefficient obtained directly from the numerical solution , Fourier analysis , and the least - squares procedure defined in eqn . ( 24 ) agree quite well . Figure 9 presents the nonsinusoidal ...
Contents
A Study on the Stability Criteria of Semisubmersibles | 4 |
Sharan and Praveen Kalra | 6 |
CASE HISTORIES | 7 |
Copyright | |
34 other sections not shown
Other editions - View all
Common terms and phrases
added mass amplitude analysis approximately average boundary condition boundary layer cable calculated circular cylinder components computed crest damping coefficient damping ratio density diffraction dimensionless displacement drag coefficient dynamic effects Ekofisk estimates experimental Figure first-order floating fluid force coefficients free surface frequency domain Green function heave horizontal hydrodynamic hydrodynamic forces incident wave inline force integral equation irregular lift force linear loads low frequency low-frequency surge maximum mean drift forces measured method mooring motion natural frequency nonlinear obtained Offshore Technology open boundary oscillation oscillatory flow parameters phase velocity platform predicted pressure random wave ratio regular waves Reynolds number Sarpkaya second order second-order wave shown simulation solitary waves solution spectral spectrum standard deviation surge response tank tanker tests transfer function transverse values velocity potential vertical vortex vortices wave damping wave drift damping wave elevation wave forces wave height wave-current