Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 50
... Reynolds number , compared to the curves from Miller ( 1977 ) . Cher at For. 5. PRESENTATION OF RESULTS In Figure 4 the drag coefficients for the two free cylinders ( section 1 and section 3 in Fig.3c ) are presented as function of the ...
... Reynolds number , compared to the curves from Miller ( 1977 ) . Cher at For. 5. PRESENTATION OF RESULTS In Figure 4 the drag coefficients for the two free cylinders ( section 1 and section 3 in Fig.3c ) are presented as function of the ...
Page 51
... Reynolds number equal to 6.6.104 has been visualized . This Reynolds number corresponds to a current speed of 0.75 m / s in the towing tank tests . For comparison the well - known regular wake behind a cylinder at the same Reynolds ...
... Reynolds number equal to 6.6.104 has been visualized . This Reynolds number corresponds to a current speed of 0.75 m / s in the towing tank tests . For comparison the well - known regular wake behind a cylinder at the same Reynolds ...
Page 52
... REYNOLDS NUMBER 2 • 1.50 CD ( DRAG ) 1.25 1.00 0.75 0.50 0.25 0.00 1 10 105 2 X ANGLE 0.0 DEG . O ANGLE 22.5 DEG . O ANGLE 45.0 DEG . A ANGLE 90.0 DEG . CL ( LIFT ) 0.25 0.00 -0.25 -0.50 -0.75 -1.00 REYNOLDS NUMBER -1.25 • 1 10 • 7 REYNOLDS ...
... REYNOLDS NUMBER 2 • 1.50 CD ( DRAG ) 1.25 1.00 0.75 0.50 0.25 0.00 1 10 105 2 X ANGLE 0.0 DEG . O ANGLE 22.5 DEG . O ANGLE 45.0 DEG . A ANGLE 90.0 DEG . CL ( LIFT ) 0.25 0.00 -0.25 -0.50 -0.75 -1.00 REYNOLDS NUMBER -1.25 • 1 10 • 7 REYNOLDS ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile