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 93
... number and their relationships are presented in this paper . Also the ratio of the resultant wave force of in - line ... Strouhal number Um maximum horizontal orbital velocity at surface P water density wangular frequency 1. INTRODUCTION ...
... number and their relationships are presented in this paper . Also the ratio of the resultant wave force of in - line ... Strouhal number Um maximum horizontal orbital velocity at surface P water density wangular frequency 1. INTRODUCTION ...
Page 94
were found to depend on KC number , and the number of piles in array . the relative pile spaciny The plots of Kc ... Strouhal number for a single pile in the irregular waves ( Yu and Miao , 1989 ) . St = = fy D / Umax fL / ( fy KC ) ( 8 ) ...
were found to depend on KC number , and the number of piles in array . the relative pile spaciny The plots of Kc ... Strouhal number for a single pile in the irregular waves ( Yu and Miao , 1989 ) . St = = fy D / Umax fL / ( fy KC ) ( 8 ) ...
Page 94
... number is small the relation between the horizontal orbital velocity and it can also be described by Strouhal number for a single pile in the irregular waves ( Yu and Miao , 1989 ) . even wave St - fy D / Umax IL / ( fy KC ) ( 8 ) 2 ...
... number is small the relation between the horizontal orbital velocity and it can also be described by Strouhal number for a single pile in the irregular waves ( Yu and Miao , 1989 ) . even wave St - fy D / Umax IL / ( fy KC ) ( 8 ) 2 ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
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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