Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2001 - Arctic regions |
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Page 388
... angle as functions of vessel offset for a 3D current profile with direction of velocity vector rotated by 180 degrees from top to bottom , Chen ( 2001 ) Angle DAF for Upper angle Figure 4. Dynamic response of. For Upper Angle 10.0 8.0 ...
... angle as functions of vessel offset for a 3D current profile with direction of velocity vector rotated by 180 degrees from top to bottom , Chen ( 2001 ) Angle DAF for Upper angle Figure 4. Dynamic response of. For Upper Angle 10.0 8.0 ...
Page 389
Angle DAF for Upper angle Figure 4. Dynamic response of riser top angle to low - frequency vessel motion . Response angle in degrees ( left ) and dynamic amplification factor ( max dynamic / static ) to the right , Chen ( 2001 ) Angle ...
Angle DAF for Upper angle Figure 4. Dynamic response of riser top angle to low - frequency vessel motion . Response angle in degrees ( left ) and dynamic amplification factor ( max dynamic / static ) to the right , Chen ( 2001 ) Angle ...
Page 390
... angle : It is constant and equal to 0.2 ( degrees ) 2 until 500 seconds , and is then increased linearly to 0.55 ( degrees ) 2 at 4000 seconds . The variance of the bottom angle is taken as one fourth of the variance for the top angle ...
... angle : It is constant and equal to 0.2 ( degrees ) 2 until 500 seconds , and is then increased linearly to 0.55 ( degrees ) 2 at 4000 seconds . The variance of the bottom angle is taken as one fourth of the variance for the top angle ...
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