2.4 Coalescence of a pair of Gaussian vortices (Gerris logo)
- Stéphane Popinet
- gerris2D logo.gfs | gfsview2D logo.gfv
- Required files
- logo.gfs (view) (download)
- Running time
- 5 minutes
This example generates the Gerris desktop logo (Figure 9).
A pair of Gaussian vortices slowly merge. This is the primary
mechanism controlling the evolution of two-dimensional turbulence
and consequently has been studied in some detail.
|Figure 9: Gerris logo and animation.|