Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 101
... obtained from the time - domain analysis , presented in Section 3. In the time domain analysis , all the elemental forces such as the Froude - Krylov , added - mass and drag forces are separately computed at each time step . The ...
... obtained from the time - domain analysis , presented in Section 3. In the time domain analysis , all the elemental forces such as the Froude - Krylov , added - mass and drag forces are separately computed at each time step . The ...
Page 323
... obtained by averaging 85 simulation records . The resulting curve is compared to the actual free roll decay curve in Figure 1. The expected value curve was treated as a free roll decay curve and analyzed using the energy technique , see ...
... obtained by averaging 85 simulation records . The resulting curve is compared to the actual free roll decay curve in Figure 1. The expected value curve was treated as a free roll decay curve and analyzed using the energy technique , see ...
Page 382
... obtained from Eqs . ( 17 ) , ( 18 ) together with those obtained from Eqs . ( 15 ) , ( 16 ) specified with Longuet - Higgins and Forristall distributions . The results deduced from the numerical simulation in the global situation and ...
... obtained from Eqs . ( 17 ) , ( 18 ) together with those obtained from Eqs . ( 15 ) , ( 16 ) specified with Longuet - Higgins and Forristall distributions . The results deduced from the numerical simulation in the global situation and ...
Contents
OCEAN WAVES AND CURRENT | 1 |
HYDRODYNAMIC FORCES | 69 |
17 | 90 |
Copyright | |
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added mass amplitude analysis axial behaviour boundary bubble buoy cable calculated Campos Basin coefficients compliant tower components configuration crane vessels cylinder damping model damping ratio developed direction displacement distribution domain drag coefficient drag force dynamic response effect Engineering equation estimated experimental Figure floating flow fluid heave motion hydrodynamic hydrodynamic damping installation interaction internal wave irregular waves Karunakaran length linear load matrix measured method modal mode model testing module natural frequency natural period nondimensional nonlinear obtained Ocean Offshore Structures operations oscillation parameters peak pipe pipeline platform pontoon potential predicted pressure ratio Rayleigh Rayleigh distribution resonant riser rotation second-order semisubmersible ship shown simulation spectra spectrum stiffness Stirling engine subsea surge tank technique tendon tension tethers transfer function values vector velocity velocity potential vertical vessel vibration water depth wave force wave height wave period