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 9
SEPARATION POINTS ON A CYLINDER IN OSCILLATING FLOW T. Sarpkaya and W. Butterworth Department of Mechanical Engineering Naval Postgraduate School Monterey , California 200-216 . Higuchi , H. , ( 1985 ) ,. - 1991 OMAE Volume I - A ...
SEPARATION POINTS ON A CYLINDER IN OSCILLATING FLOW T. Sarpkaya and W. Butterworth Department of Mechanical Engineering Naval Postgraduate School Monterey , California 200-216 . Higuchi , H. , ( 1985 ) ,. - 1991 OMAE Volume I - A ...
Page 15
... points move to about -110 and 130 degrees . As seen in Fig . 8 , the primary separation points are not the only separation points on the cylinder . There are at least two more clearly identifiable separation points ( secondary ...
... points move to about -110 and 130 degrees . As seen in Fig . 8 , the primary separation points are not the only separation points on the cylinder . There are at least two more clearly identifiable separation points ( secondary ...
Page 16
... points on smooth and rough cylinders in sinusoidally oscillating flow . The results have shown that ( i ) for K less than about 8 and greater 20 , the separation points trace nearly symmetrical S - shaped paths on top and bottom of the ...
... points on smooth and rough cylinders in sinusoidally oscillating flow . The results have shown that ( i ) for K less than about 8 and greater 20 , the separation points trace nearly symmetrical S - shaped paths on top and bottom of the ...
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