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 154
... forward speed and wave frequency is needed for subsequent de- termination of the quadratic wave drift damping transfer function . This is known as the " Added Resistance Gradient " , ARG Method . Standing et alt21 give another approach ...
... forward speed and wave frequency is needed for subsequent de- termination of the quadratic wave drift damping transfer function . This is known as the " Added Resistance Gradient " , ARG Method . Standing et alt21 give another approach ...
Page 288
... forward in the x - direction with a constant forward speed up is shown in Fig.1 . The fluid is assumed to be incompressible , inviscid and irrotational . According to the linear theory , the total velocity potential may be expressed as ...
... forward in the x - direction with a constant forward speed up is shown in Fig.1 . The fluid is assumed to be incompressible , inviscid and irrotational . According to the linear theory , the total velocity potential may be expressed as ...
Page 291
... forward speed effect in the case of the experimental results with the forward speeds of 0 and 3 knots ( Fn = 0.0 and 0.055 ) . Motions with a Constant Forward Speed Figures 14 to 16 show the calculated results of the response of surge ...
... forward speed effect in the case of the experimental results with the forward speeds of 0 and 3 knots ( Fn = 0.0 and 0.055 ) . Motions with a Constant Forward Speed Figures 14 to 16 show the calculated results of the response of surge ...
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