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 159
... linear wave excitation force . Thus , it is not an easy matter to decompose the total force into linear and quadratic components , since other non- ideal disturbances , such as imperfect waves , reflections of waves , transverse waves ...
... linear wave excitation force . Thus , it is not an easy matter to decompose the total force into linear and quadratic components , since other non- ideal disturbances , such as imperfect waves , reflections of waves , transverse waves ...
Page 160
... linear and quadratic transfer functions and spectral shapes of the first- and second - order wave forces are discussed . 2. Quadratic System Representation of Wave Forces Subject to Irregular Waves The quadratic Volterra representation ...
... linear and quadratic transfer functions and spectral shapes of the first- and second - order wave forces are discussed . 2. Quadratic System Representation of Wave Forces Subject to Irregular Waves The quadratic Volterra representation ...
Page 217
... linear motion equations given above are solved in the time - domain using the Runge - Kutta - Merson numerical integration technique . All the forcing functions given on the right hand side of the equations , as well as the non - linear ...
... linear motion equations given above are solved in the time - domain using the Runge - Kutta - Merson numerical integration technique . All the forcing functions given on the right hand side of the equations , as well as the non - linear ...
Contents
OCEAN WAVES | 1 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 25 |
Copyright | |
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acceleration added mass amplitude analysis boundary conditions calculated circular cylinder computed cosh crest cylinder array damping coefficient damping factor density diffraction domain drag coefficient drag force drift force dynamic effect equation estimated flow fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients integral irregular Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method motion nonlinear obtained offshore structures oscillatory parameters pile plate potential flow predicted quadratic rad/sec radiation condition ratio regular waves response Sarpkaya second order second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tank tanker transfer function vector velocity potential viscous vortex shedding vortices water depth wave amplitude wave drift damping wave excitation wave force wave frequency wave groups wave height wave number wave period wave power