Figure 2
From: Numerical modeling of the wind flow over a transverse dune
Schematic diagram of the computational setup.
The simulation box has width Δx = 100 m and height Δz = 20 m, while the dune has height H = 3.26 m and total along-wind width L = 25 m. The wind blows from left to right and the wind velocity increases with the height following Eq. (1).
