Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 236
... energy as elastic energy . This means that more terms than the above two ( plastic energy absorption in the ship and the platform ) are needed to establish a detailed energy balance . The DOE - Guide ( 1990 ) shares this point of view ...
... energy as elastic energy . This means that more terms than the above two ( plastic energy absorption in the ship and the platform ) are needed to establish a detailed energy balance . The DOE - Guide ( 1990 ) shares this point of view ...
Page 240
the second phase all the kinetic energy is transferred into elastic energy in the platform plus work done by the hydrodynamic memory forces . The plastic energy dissipation ( 1.94 MJ ) that takes place during the first phase amounts to ...
the second phase all the kinetic energy is transferred into elastic energy in the platform plus work done by the hydrodynamic memory forces . The plastic energy dissipation ( 1.94 MJ ) that takes place during the first phase amounts to ...
Page 242
... energy absorption takes place during the first phase as can also be seen from the energy balance in Fig . 14 . Ship collision elev . + 4.0 m 8.0 6.0 4.0 Force [ MN ] 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 -2.00.00 -4.0 0.50 1.00 1.60 ...
... energy absorption takes place during the first phase as can also be seen from the energy balance in Fig . 14 . Ship collision elev . + 4.0 m 8.0 6.0 4.0 Force [ MN ] 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 0.0 -2.00.00 -4.0 0.50 1.00 1.60 ...
Contents
OCEAN WAVES | 1 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
J Chang | 86 |
Copyright | |
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analysis boundary conditions boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping diffraction direction distribution drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface fuzzy Hilbert transform hindcast horizontal velocity hydrodynamic impact force in-line incident wave KC number kinematics lift force linear Loop Current maximum measured method Morison motion Myrhaug NewWave non-linear obtained Offshore Structures orifice oscillating parameters phase planetary boundary layer plate platform potential flow prediction pressure rad/s random wave ratio regular waves Reynolds number sea wave second-order shear stress ship shown simulation sinusoidal spectra surface elevation tank tests tidal turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave force wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind