Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 58
... ratio of Fx , maselexp to the theoretical value calculated by linear wave theory Fx , main are much larger , they are also tabulated in Table 4 . It is seen that , as the nonlinear effect increases , the average value of the ratio ...
... ratio of Fx , maselexp to the theoretical value calculated by linear wave theory Fx , main are much larger , they are also tabulated in Table 4 . It is seen that , as the nonlinear effect increases , the average value of the ratio ...
Page 190
... ratio and re- duced velocity , as these conditions do not correspond to an in- teger frequency ratio or a reduced velocity of 5.4 reported for transverse lock - on . McConnell and Park ( 1982b ) explain that the lock - on condition is ...
... ratio and re- duced velocity , as these conditions do not correspond to an in- teger frequency ratio or a reduced velocity of 5.4 reported for transverse lock - on . McConnell and Park ( 1982b ) explain that the lock - on condition is ...
Page 204
... ratio may be specified as the ratio of cable mass per unit length to displaced fluid mass per unit length , S.g. = m , I D2Pw However , it is common in the literature to find this ratio expressed as a quantity known as the mass ratio ...
... ratio may be specified as the ratio of cable mass per unit length to displaced fluid mass per unit length , S.g. = m , I D2Pw However , it is common in the literature to find this ratio expressed as a quantity known as the mass ratio ...
Contents
A Study on the Stability Criteria of Semisubmersibles | 4 |
Sharan and Praveen Kalra | 6 |
CASE HISTORIES | 7 |
Copyright | |
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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