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 205
... radiation behaviour of the forced wave component should correspond to the far - field asymp- totic behaviour of the pressure distribution . Hence , the formulation of radiation conditions for the second- order diffraction problems ...
... radiation behaviour of the forced wave component should correspond to the far - field asymp- totic behaviour of the pressure distribution . Hence , the formulation of radiation conditions for the second- order diffraction problems ...
Page 206
... radiation conditions are not explicitly formulated yet . In the present paper , two- and three - dimensional velocity potentials generated by pulsating pressure distributions of infinite extent on the free surface of finite - depth ...
... radiation conditions are not explicitly formulated yet . In the present paper , two- and three - dimensional velocity potentials generated by pulsating pressure distributions of infinite extent on the free surface of finite - depth ...
Page 210
... radiation condition , i.e. lim ( -ik ) = 0 548 ( 25 ) The local disturbance component is composed of terms containing the factory ' which exponentially decays with increasing r so that the above radiation condition is not injured . The ...
... radiation condition , i.e. lim ( -ik ) = 0 548 ( 25 ) The local disturbance component is composed of terms containing the factory ' which exponentially decays with increasing r so that the above radiation condition is not injured . The ...
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