Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American 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 Ca ...
... 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 Ca ...
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 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 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
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power