Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 115
... coefficient of oscillation the cylinder --- total force acted on the cylinder --zero order of the damping force in Fourier's expansion --- first order of the damping force in Fourier's expansion F --- fdo fdc water . Cmc , Cdc drag and ...
... coefficient of oscillation the cylinder --- total force acted on the cylinder --zero order of the damping force in Fourier's expansion --- first order of the damping force in Fourier's expansion F --- fdo fdc water . Cmc , Cdc drag and ...
Page 146
... damping at low frequency of a barge and a semisubmersible model in head and beam seas through free and forced oscillation tests in still water . Drag coefficients from a Morison - type equation were derived from the measured forces ...
... damping at low frequency of a barge and a semisubmersible model in head and beam seas through free and forced oscillation tests in still water . Drag coefficients from a Morison - type equation were derived from the measured forces ...
Page 189
... damping acting on a circular cylinder , a lowerhull - section cylinder of a semisubmersible and a flat plate is ... coefficient , which depends on the shape of models and a Keulegan- Carpenter number , is needed . The drag coefficient is ...
... damping acting on a circular cylinder , a lowerhull - section cylinder of a semisubmersible and a flat plate is ... coefficient , which depends on the shape of models and a Keulegan- Carpenter number , is needed . The drag coefficient is ...
Contents
OCEAN WAVES | 1 |
OFFSHORE TECHNOLOGY PART A | 17 |
Application of Optical Techniques to Water Surface Measurement | 27 |
Copyright | |
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added mass amplitude analysis calculated circular cylinder computed cosh damping coefficient damping factor density diffraction directional wave domain drag coefficient drag force drift force dynamic effect Engineering equation estimated experimental fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients inline force integral irregular JONSWAP Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method Moire Topography motion nonlinear obtained offshore structures parameters peak pile predicted quadratic rad/sec radiation condition ratio regular waves response resultant force Reynolds number Sarpkaya second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tanker transfer function transverse force velocity potential viscous vortex shedding vortices water depth wave amplitude wave direction wave drift damping wave excitation wave force wave frequency wave height wave number wave period wave power