Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 123
... device is used to illustrate a powerful accurate method for computing the hydro- dynamic coefficients when sharp edges are present . The device consists simply of a vertical partially - immersed circular cylinder open at either end ...
... device is used to illustrate a powerful accurate method for computing the hydro- dynamic coefficients when sharp edges are present . The device consists simply of a vertical partially - immersed circular cylinder open at either end ...
Page 144
... device and on the characteristics of the power - take - off mechanism . For the optimization and evaluation of device designs it is necessary , therefore , to investigate models of the devices that incorporate realistic characteristics ...
... device and on the characteristics of the power - take - off mechanism . For the optimization and evaluation of device designs it is necessary , therefore , to investigate models of the devices that incorporate realistic characteristics ...
Page 146
... device described in Section 2 for water depth h chamber width b I m and various values of a . It is assumed that the device is equipped with a Wells turbine and that the system is optimally tuned to a wave period of 10 s for each value ...
... device described in Section 2 for water depth h chamber width b I m and various values of a . It is assumed that the device is equipped with a Wells turbine and that the system is optimally tuned to a wave period of 10 s for each value ...
Contents
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 1 |
VOLUME IB | 9 |
FLOATING AND MOORED SYSTEMS I | 49 |
Copyright | |
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added mass amplitude analysis boundary breakwater buoy calculated coefficient components computed cylinder damping damping ratio deck device direction displacement drag coefficient drag force drift forces dynamic effect environmental equations factor Figueira da Foz floating structure flow fluid free surface function hawser heave horizontal hydrodynamic incident wave increase inertia length linear maximum method mooring line mooring system natural frequency nonlinear North Sea obtained Ocean offshore structures OMAE operations optimal oscillating parameters peak platform predicted pressure pump random waves resonant response Reynolds number riser scale sensor ship shown in Figure simulation solution spectral spectral density spectrum stability surface elevation Table tanker tension theory TPM system transmission coefficient turbine values velocity velocity potential verification vertical vessel water depth wave drift wave energy wave forces wave frequency wave height wave loading wave period wave power wind wire rope