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 47
... coefficient in Morison's Eq . Maximum lift coefficient 2FLrms / ( pDUmax ) 2FLrms / [ pD ( Urms ) 2 ] Inertia coefficient in Morison's Eq . Diameter of the cylinder Natural frequency of the cylinder assembly Frequency of vortex shedding ...
... coefficient in Morison's Eq . Maximum lift coefficient 2FLrms / ( pDUmax ) 2FLrms / [ pD ( Urms ) 2 ] Inertia coefficient in Morison's Eq . Diameter of the cylinder Natural frequency of the cylinder assembly Frequency of vortex shedding ...
Page 51
... Lift coefficient versus the Keulegan - Carpenter number : , Justesen ( 1989 ) , Re 250,000 ; , Justesen ( 1989 ) ... coefficients are only slightly lower than those of Sarpkaya in spite of the fact that his Reynolds numbers are 20 to 40 ...
... Lift coefficient versus the Keulegan - Carpenter number : , Justesen ( 1989 ) , Re 250,000 ; , Justesen ( 1989 ) ... coefficients are only slightly lower than those of Sarpkaya in spite of the fact that his Reynolds numbers are 20 to 40 ...
Page 313
... Lift and Drag coefficients are used to generate polynominals describing the self - excited wind forces . This paper ... coefficient CL Lift coefficient Complex conjugate of preceeding terms Beam width D ( x , t ) Drag wind force ΕΙ K L ...
... Lift and Drag coefficients are used to generate polynominals describing the self - excited wind forces . This paper ... coefficient CL Lift coefficient Complex conjugate of preceeding terms Beam width D ( x , t ) Drag wind force ΕΙ K L ...
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