Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 360
... TUBE / 14 POUTRES QUASI - STAT . DEFL ALFA FLEXRISER ASSESSMENT CASE 5 J - TUBE RISER CLAMPED ON A LAY OVER ARCH 16 INCH OIL ) TENSION AND MOMENT DIST ETC ( CURRENT AND TORSION ) FIG 355 TENSION ( kN ) 10.0 5.0 0.0 -8.0 10.0 0.0 TENSION ...
... TUBE / 14 POUTRES QUASI - STAT . DEFL ALFA FLEXRISER ASSESSMENT CASE 5 J - TUBE RISER CLAMPED ON A LAY OVER ARCH 16 INCH OIL ) TENSION AND MOMENT DIST ETC ( CURRENT AND TORSION ) FIG 355 TENSION ( kN ) 10.0 5.0 0.0 -8.0 10.0 0.0 TENSION ...
Page 430
... tube in the cor- ner . Snaggings could still occur , see Figure 6 ( b ) . To avoid snagging it is necessary to prevent the tip of the trawl door from lodging under the corner tubes . A possible solution , which makes the board flip over ...
... tube in the cor- ner . Snaggings could still occur , see Figure 6 ( b ) . To avoid snagging it is necessary to prevent the tip of the trawl door from lodging under the corner tubes . A possible solution , which makes the board flip over ...
Page 431
... tubes , see Figure 7 ( b ) or by adding a finer mesh of tubes , with mesh width smaller than the height of the trawl board ( 2 metres ) , see Figure 7 ( c ) . Figure 7 ( c ) . Snag Prevented by a Tube Mesh . During the tests some other ...
... tubes , see Figure 7 ( b ) or by adding a finer mesh of tubes , with mesh width smaller than the height of the trawl board ( 2 metres ) , see Figure 7 ( c ) . Figure 7 ( c ) . Snag Prevented by a Tube Mesh . During the tests some other ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power