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
... wave forces from time series records of wave - ampli tude excitation and the TLP surge response are presented . The approach rests upon ( 1 ) the use of higher order spectral tech- niques to determine “ Volterra ” linear and quadratic ...
... wave forces from time series records of wave - ampli tude excitation and the TLP surge response are presented . The approach rests upon ( 1 ) the use of higher order spectral tech- niques to determine “ Volterra ” linear and quadratic ...
Page 160
quadratic difference interactions of the sea waves . The linear and second order wave ... excitation [ 6,7 ] , my ( t ) and cy ( t ) may be interpreted as convolution ... wave forces through deconvolution processes . Now , as indicated in Fig ...
quadratic difference interactions of the sea waves . The linear and second order wave ... excitation [ 6,7 ] , my ( t ) and cy ( t ) may be interpreted as convolution ... wave forces through deconvolution processes . Now , as indicated in Fig ...
Page 199
... wave excitation . Most of them are given by slow motion forced oscillation tests in regular waves . They show excellent agreement with the experiments and determine contribution of each slow motion hydrodynamic forces . INTRODUCTION It ...
... wave excitation . Most of them are given by slow motion forced oscillation tests in regular waves . They show excellent agreement with the experiments and determine contribution of each slow motion hydrodynamic forces . INTRODUCTION It ...
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