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 140
... boundary condition with enough accuracy . In the wave ( 1 ) In giving the governing equation and boundary conditions ( 3 ) and ( 4 ) , we have used Darcy's law . = - ks . is ( p + Pgz ) where is the seepage velocity . If there is no ...
... boundary condition with enough accuracy . In the wave ( 1 ) In giving the governing equation and boundary conditions ( 3 ) and ( 4 ) , we have used Darcy's law . = - ks . is ( p + Pgz ) where is the seepage velocity . If there is no ...
Page 255
... boundary conditions , and initial conditions . Time marching is achieved by Crank - Nicholson type implicit difference scheme for unconditional numerical stability . Simultaneous equations resulting from the boundary element ...
... boundary conditions , and initial conditions . Time marching is achieved by Crank - Nicholson type implicit difference scheme for unconditional numerical stability . Simultaneous equations resulting from the boundary element ...
Page 257
... boundary element method to solve the above problem numerically , except the open - boundary condition on Sc which will be discussed in the next section . BOUNDARY ELEMENT METHOD If one uses the Divergence Theorem and Green's 2nd ...
... boundary element method to solve the above problem numerically , except the open - boundary condition on Sc which will be discussed in the next section . BOUNDARY ELEMENT METHOD If one uses the Divergence Theorem and Green's 2nd ...
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