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 77
Page 115
... approach can be used to solve for the velocity potential of the fluid motion . / n ) In the potential - based method , Green's theorem is used to express the boundary values of the velocity potential in terms of surface distributions of ...
... approach can be used to solve for the velocity potential of the fluid motion . / n ) In the potential - based method , Green's theorem is used to express the boundary values of the velocity potential in terms of surface distributions of ...
Page 171
... approach is infinite . Relative to the natural surge period , time record lengths for the TPS ( 41 oscillations ) were longer than for the DDF ( 28 oscillations ) , and mean values of surge from the TPS geo - mean simulations are ...
... approach is infinite . Relative to the natural surge period , time record lengths for the TPS ( 41 oscillations ) were longer than for the DDF ( 28 oscillations ) , and mean values of surge from the TPS geo - mean simulations are ...
Page 224
... approach the variable z in the linear solutions for flow velocity is substituted as follows : z ' ← 2 η " 1 + n / d ( 1 ) where d is the undisturbed water depth . The expression for z ' is never greater than zero and for each ...
... approach the variable z in the linear solutions for flow velocity is substituted as follows : z ' ← 2 η " 1 + n / d ( 1 ) where d is the undisturbed water depth . The expression for z ' is never greater than zero and for each ...
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