Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
From inside the book
Results 1-3 of 8
Page 273
... grid points in the x and y direc- tions , respectively , km 2πm / Lx is the mth wavenumber in the x direction , and Lx 5 ( see Fig . 1 ) is the length of the computation domain in the x direction . The grid points x and y , are spaced ...
... grid points in the x and y direc- tions , respectively , km 2πm / Lx is the mth wavenumber in the x direction , and Lx 5 ( see Fig . 1 ) is the length of the computation domain in the x direction . The grid points x and y , are spaced ...
Page 275
... grid is necessary . These figures show the expected result that at 1 = 0.5 , the vortices are near the lower boundary , rise to an intermedi- ate position at t = 1.5 , and flatten against the upper boundary at t = 2.5 . = The ...
... grid is necessary . These figures show the expected result that at 1 = 0.5 , the vortices are near the lower boundary , rise to an intermedi- ate position at t = 1.5 , and flatten against the upper boundary at t = 2.5 . = The ...
Page 277
... grid to a series of Poisson equations for the Fourier modes . The solution of each Fourier mode amounts to the solution of sets of sparse algebraic equa- tions for the coefficients of the Chebyshev modes . By combining the continuity ...
... grid to a series of Poisson equations for the Fourier modes . The solution of each Fourier mode amounts to the solution of sets of sparse algebraic equa- tions for the coefficients of the Chebyshev modes . By combining the continuity ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
37 other sections not shown
Other editions - View all
Common terms and phrases
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