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 273
... given by Eq . ( 7 ) , while the two boundary conditions given by Eq . ( 8 ) deter- mine the unknown coefficients at and a . To reduce the problem to second order we introduce the intermediate variable which is related to v by ...
... given by Eq . ( 7 ) , while the two boundary conditions given by Eq . ( 8 ) deter- mine the unknown coefficients at and a . To reduce the problem to second order we introduce the intermediate variable which is related to v by ...
Page 410
... given in the references [ 8,9 ] . Reviews of the basic rotating array and a three dimensional analysis of its beam pattern are given . It will be shown in the analysis that an asymmetric beam pattern is produced in the 2 - element ...
... given in the references [ 8,9 ] . Reviews of the basic rotating array and a three dimensional analysis of its beam pattern are given . It will be shown in the analysis that an asymmetric beam pattern is produced in the 2 - element ...
Page 9
... given by ; T = 1.2 T C where T is the period . ( 7 ) mean zero - up - crossing wave The instantaneous wind will of course show some fluctation around the mean wind . Herein the actual design wind is assumed to be given by ; = Wa W ( 1 + ...
... given by ; T = 1.2 T C where T is the period . ( 7 ) mean zero - up - crossing wave The instantaneous wind will of course show some fluctation around the mean wind . Herein the actual design wind is assumed to be given by ; = Wa W ( 1 + ...
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