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
... 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 approx . 44 % of the incoming energy , and throughout the collision ...
... 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 approx . 44 % of the incoming energy , and throughout the collision ...
Page 242
... energy absorption takes place during the first phase as can also be seen from the energy balance in Fig . 14 . 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 Ship collision elev . + 4.0 m 0.0 -2.00.00 0.50 1.00 1.60 2.00 3:00 -4.0 Time [ s ] Coll ...
... energy absorption takes place during the first phase as can also be seen from the energy balance in Fig . 14 . 16.0 14.0 12.0 10.0 8.0 6.0 4.0 2.0 Ship collision elev . + 4.0 m 0.0 -2.00.00 0.50 1.00 1.60 2.00 3:00 -4.0 Time [ s ] Coll ...
Contents
OCEAN WAVES | 1 |
Aarsnes | 55 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
Copyright | |
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acceleration analysis AXIWAVE biplane blade boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping direction distribution drag drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface frequency fuzzy given hindcast horizontal velocity hydrodynamic impact force in-line incident wave irregular Islay KC number kinematics lift force linear load Loop Current maximum measured method Morison Myrhaug NewWave non-linear obtained ocean waves Offshore Structures orifice oscillating parameters planetary boundary layer plate platform predicted pressure rad/s random wave ratio regular waves Scatter Parameter sea wave second-order shear stress ship shown simulation spectra surface elevation term tests turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind