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 95
... field , in wave cruuent co - existing field , under regular waves or irregular waves . Through comparison of experimental results with calculated data , it is clear that the method for calculating hydrodynamic forces acting on cyl ...
... field , in wave cruuent co - existing field , under regular waves or irregular waves . Through comparison of experimental results with calculated data , it is clear that the method for calculating hydrodynamic forces acting on cyl ...
Page 97
... field or in wave - current co - existing field , how to define the KC number properly ? Taking the original definition of KC number in the wave only field - KC number Nkc is defined as the product of л and the ratio of the amplitude of ...
... field or in wave - current co - existing field , how to define the KC number properly ? Taking the original definition of KC number in the wave only field - KC number Nkc is defined as the product of л and the ratio of the amplitude of ...
Page 98
... field as well as in wave - current co - existing field ? Such consid- eration will be proved as follows in both time and frequency do- main . Based on linear wave theory , the least square error method is used for calculating Co and CM ...
... field as well as in wave - current co - existing field ? Such consid- eration will be proved as follows in both time and frequency do- main . Based on linear wave theory , the least square error method is used for calculating Co and CM ...
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