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 39
Page 135
... tank walls on the mean drift forces . It is found that the effect of the tank walls leads to the presence of " spikes " in the mean drift forces which are associated with transverse resonances in the tank . INTRODUCTION The testing of ...
... tank walls on the mean drift forces . It is found that the effect of the tank walls leads to the presence of " spikes " in the mean drift forces which are associated with transverse resonances in the tank . INTRODUCTION The testing of ...
Page 136
... tank walls on the mean drift forces for various cylinder configurations . It is found that the effect of the tank walls is characterized by the presence of " spikes " in the mean drift forces which are associated with transverse ...
... tank walls on the mean drift forces for various cylinder configurations . It is found that the effect of the tank walls is characterized by the presence of " spikes " in the mean drift forces which are associated with transverse ...
Page 138
... tank has more resonant frequencies in the ka range of interest , the magnitude of the difference between the mean drift forces in the confined ( tank ) case and the open sea case at non - resonant frequencies is somewhat less . Thus ...
... tank has more resonant frequencies in the ka range of interest , the magnitude of the difference between the mean drift forces in the confined ( tank ) case and the open sea case at non - resonant frequencies is somewhat less . Thus ...
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