Navigation : Top / Research / Cubic Nonlinear Schrodinger Equation
Animations of Numerical Simulations by Qubic Nonlinear Schrodinger Equation
- Conditions
-- wave steepness 
--- eps = 0.07
-- water depth
--- deep-water
-- initial wave spectra
--- 2D Gaussian in wave number space

* Free surface evolution [#ba5777f2]
&ref(http://sauron.urban.eng.osaka-cu.ac.jp/~mori/etc/movies/nls2d/surface.jpg);
- BFI=1.0 (sigma_x=0.099)
-- [[sigma_y=0.05>Home:etc/movies/nls2d/eta_b10s00.m2v]] (64MB)
-- [[sigma_y=0.50>Home:etc/movies/nls2d/eta_b10s05.m2v]] (65MB)
-- [[sigma_y=1.00>Home:etc/movies/nls2d/eta_b10s10.m2v]] (73MB)


* Spectrum evolution [#ba5777f2]

&ref(http://sauron.urban.eng.osaka-cu.ac.jp/~mori/etc/movies/nls2d/spect.jpg);
- BFI=0.5 (sigma_x=0.198)
-- [[sigma_y=0.05>Home:etc/movies/nls2d/b05s005.m2v]] (1.8MB)
-- [[sigma_y=0.25>Home:etc/movies/nls2d/b05s025.m2v]] (1.8MB)
- BFI=1.0 (sigma_x=0.099)
-- [[sigma_y=0.05>Home:etc/movies/nls2d/b10s005.m2v]] (1.8MB)
-- [[sigma_y=0.10>Home:etc/movies/nls2d/b10s010.m2v]] (1.8MB)
-- [[sigma_y=0.25>Home:etc/movies/nls2d/b10s025.m2v]] (1.8MB)
-- [[sigma_y=0.50>Home:etc/movies/nls2d/b10s050.m2v]] (1.8MB)

movies are compressed by MPEG2 without audio (m2v).