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 51
... lift force in the downward direction . The reason for this lift could be that the flow is mainly directed below the chord due to blockage from the braces . This will be accompanied by a significant increase of flow velocities and ...
... lift force in the downward direction . The reason for this lift could be that the flow is mainly directed below the chord due to blockage from the braces . This will be accompanied by a significant increase of flow velocities and ...
Page 53
... force coefficients for the cylinders and drag and lift force coefficients for the joints for different current angles as functions of the Reynolds number ... lift forces . 6. ACKNOWLEDGEMENT This paper describes some of the results of 53.
... force coefficients for the cylinders and drag and lift force coefficients for the joints for different current angles as functions of the Reynolds number ... lift forces . 6. ACKNOWLEDGEMENT This paper describes some of the results of 53.
Page 204
... lift force acting on the cable is a function of Reynolds number and of the group pU2D [ Vandiver and Chung , ASME 1988 ] . The Reynolds number dependency is accounted for in a suitably determined lift coefficient , CL , and the lift ...
... lift force acting on the cable is a function of Reynolds number and of the group pU2D [ Vandiver and Chung , ASME 1988 ] . The Reynolds number dependency is accounted for in a suitably determined lift coefficient , CL , and the lift ...
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