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 73
... lift force on cylinder by the action of both regular waves and currents related to inline force as well as resultant force has been investigated . The relationship of the hydrodynamic coefficients of resultant force C , of drag force ...
... lift force on cylinder by the action of both regular waves and currents related to inline force as well as resultant force has been investigated . The relationship of the hydrodynamic coefficients of resultant force C , of drag force ...
Page 75
... force coefficient C , and KC number . When KC approximately equals 20 , C decreases to its minimum value . To ... Lift Force Coefficient C and Its Main Frequency the Based on Eq . 3 and the statistical calculation of lift force , various ...
... force coefficient C , and KC number . When KC approximately equals 20 , C decreases to its minimum value . To ... Lift Force Coefficient C and Its Main Frequency the Based on Eq . 3 and the statistical calculation of lift force , various ...
Page 76
... lift force coefficient , CL CL1 / 3 and KC number . When 30 > KC > 15 , the values of lift force coefficient are usually larger than that in other region , i.e. this is the lift force dominant region . When waves propagate with current ...
... lift force coefficient , CL CL1 / 3 and KC number . When 30 > KC > 15 , the values of lift force coefficient are usually larger than that in other region , i.e. this is the lift force dominant region . When waves propagate with current ...
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