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 288
... velocity potential may be expressed as follows : • ( x , y , z ; t ) = - U。( X + Ø ̧ ) + Ø 。 e -iwet . a time • t + Σø ̧e - iw.t ( 1 ) , фе J = 1 د independent steady 7 where denotes -u0x contribution to the total velocity potential ...
... velocity potential may be expressed as follows : • ( x , y , z ; t ) = - U。( X + Ø ̧ ) + Ø 。 e -iwet . a time • t + Σø ̧e - iw.t ( 1 ) , фе J = 1 د independent steady 7 where denotes -u0x contribution to the total velocity potential ...
Page 299
... velocity potential may be expressed as follows : iw.t ( x , y , z ; t ) = − U o ( X + Ø ̧ ) + Ø ̧¤ ̄ where a time د + e -iwet ( 1 ) , J = 1 independent steady denotes -u0x contribution to the total velocity potential and the remaining ...
... velocity potential may be expressed as follows : iw.t ( x , y , z ; t ) = − U o ( X + Ø ̧ ) + Ø ̧¤ ̄ where a time د + e -iwet ( 1 ) , J = 1 independent steady denotes -u0x contribution to the total velocity potential and the remaining ...
Page 330
... velocity potential can be used . These eigenfunctions satisfy the Laplace equation in the fluid , and all boundary ... velocity potentials admit the decompositions : that : ∞ = m = 0 ∞ = xe = m = 0 R Amm cos me Ro Ro Bm ( ) cos me R ...
... velocity potential can be used . These eigenfunctions satisfy the Laplace equation in the fluid , and all boundary ... velocity potentials admit the decompositions : that : ∞ = m = 0 ∞ = xe = m = 0 R Amm cos me Ro Ro Bm ( ) cos me R ...
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