- Nonstationary Navier-Stokes equations in 2D torus. Nonstationary Kolmogorov flows
- Stationary Navier-Stokes equations in 2D torus. Stationary Kolmogorov flows
- Stationary Oseen flows which are generalizations of point vorticies.
- Poincare Maps created by a point votex in a semi-disk
- clouds over RIMS, November 26,1998. They looks like roll patterns of convection.
- A nonstationary solution of the Proudman-Johnson equation
- A nonstationary solution of the De Gregorio equation

See also T. Sakajo's home page.

Another picture of Kolmogorov flow in Prof. Yan's homepage.

Experiments on Kolmogorov flows in Prof. John Burgess

Back to Hisashi Okamoto's homepage.