Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 12, Parts 1-2American Society of Mechanical Engineers, 1993 - Arctic regions |
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Page 473
... vertical and surface - piercing , and oscillates parallel to its axis . The amplitude of the forcing is varied to give a Keulegan- Carpenter ( KC ) number range of 0.1 1.0 . The frequency parameter , ẞ is 89236 , corresponding to an ...
... vertical and surface - piercing , and oscillates parallel to its axis . The amplitude of the forcing is varied to give a Keulegan- Carpenter ( KC ) number range of 0.1 1.0 . The frequency parameter , ẞ is 89236 , corresponding to an ...
Page 475
... Vertical Motion Mechanism ( VMM ) and oscillated in heave . The VMM produces a uniform vertical motion and negligible motion in the other modes of freedom . The oscillation frequency of 0.41 Hz was so chosen to correspond closely to the ...
... Vertical Motion Mechanism ( VMM ) and oscillated in heave . The VMM produces a uniform vertical motion and negligible motion in the other modes of freedom . The oscillation frequency of 0.41 Hz was so chosen to correspond closely to the ...
Page 478
... Vertical cylinder - Huse ( 1990 ) 0.062 % circular section 45.11 m ( 148 ft ) Vertical cylinder - circular section present calculation 0.025 % ( KC = 0.01 ) | 0.171 % ( KC = 0.1 ) Pontoons length Total displacement Estimated pre ...
... Vertical cylinder - Huse ( 1990 ) 0.062 % circular section 45.11 m ( 148 ft ) Vertical cylinder - circular section present calculation 0.025 % ( KC = 0.01 ) | 0.171 % ( KC = 0.1 ) Pontoons length Total displacement Estimated pre ...
Contents
OCEAN WAVES AND ENERGY | 1 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 13 |
The Effect of NonColinear Wave Wind and Current Loading on Dynamic Response of a Tension | 17 |
Copyright | |
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acceleration added mass amplitude analysis angle boundary condition calculated cavitation circular cylinder Comparison compliant compliant tower components computed cosh cyclic cylinder diffraction direction displacement domain drag coefficient drag force drift force dynamic effects Engineering equation experimental Figure finite element floating body fluid forward speed free surface function Green's function heave horizontal hydrodynamic hydrodynamic force incident wave integral interaction irregular waves joint kinematics lift force linear matrix measured method mode mooring line Morison motion nonlinear obtained Ocean Ocean Engineering offshore structures OMAE oscillating parameters peak pile platform pontoons predicted propagation random wave ratio Rayleigh distribution response second-order ship SHIPMO shown in Fig simulation solution spectral spectrum storm surge tanker tension leg platform tests theory values velocity potential vortex water depth wave exciting wave forces wave height wave loading wavemaker wavenumber wind