Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 44
... DIRECTION 30 60 90 Degree Fig.4.15 Numerical simulation ( Smax = 75 ) 2/3 5:35 2/3 11:35 2/3 17:35 0.10 0.15 Frequency ( Hz ) 0.20 " Direction ( a ) Bird's - eye View 0.20 1 1 SW W NW N SW Direction W Direction NW N SW W Direction NW ...
... DIRECTION 30 60 90 Degree Fig.4.15 Numerical simulation ( Smax = 75 ) 2/3 5:35 2/3 11:35 2/3 17:35 0.10 0.15 Frequency ( Hz ) 0.20 " Direction ( a ) Bird's - eye View 0.20 1 1 SW W NW N SW Direction W Direction NW N SW W Direction NW ...
Page 82
... direction -R ( d , + dz ) F3 = Le 2 sinh ( Rdz ) k i [ k { - { - b } ] хе ( 21 ) 3.4 Force acting on the right hand side of the left hull in the x direction This is the exact solution in the frame work of the linear theory . In order to ...
... direction -R ( d , + dz ) F3 = Le 2 sinh ( Rdz ) k i [ k { - { - b } ] хе ( 21 ) 3.4 Force acting on the right hand side of the left hull in the x direction This is the exact solution in the frame work of the linear theory . In order to ...
Page 213
... direction in the member reference system Acceleration vector component defined in u direction in the member reference system Velocity vector component defined in v direction in the member reference system Acceleration vector component ...
... direction in the member reference system Acceleration vector component defined in u direction in the member reference system Velocity vector component defined in v direction in the member reference system Acceleration vector component ...
Contents
OCEAN WAVES | 1 |
OFFSHORE TECHNOLOGY PART A | 17 |
Application of Optical Techniques to Water Surface Measurement | 27 |
Copyright | |
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added mass amplitude analysis calculated circular cylinder computed cosh damping coefficient damping factor density diffraction directional wave domain drag coefficient drag force drift force dynamic effect Engineering equation estimated experimental fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients inline force integral irregular JONSWAP Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method Moire Topography motion nonlinear obtained offshore structures parameters peak pile predicted quadratic rad/sec radiation condition ratio regular waves response resultant force Reynolds number Sarpkaya second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tanker transfer function transverse force velocity potential viscous vortex shedding vortices water depth wave amplitude wave direction wave drift damping wave excitation wave force wave frequency wave height wave number wave period wave power