Fig. 4
From: A three-dimensional atmospheric dispersion model for Mars
source is injected at t = − to (see text)
Analytical (A) and numerical (B) results for the test case 3.1.3. Two altitudes are considered: (a) altitude z1, at Lz/2, the center of the vertical domain (z1 = 50 m) and (b) altitude z2, at Lz/4 of the vertical domain (z2 = 25 m). Three timesteps are shown in columns (t = 0 h, t = 2 h and t = 4 h). Note that the time domain shown in this figure corresponds with the numerical simulation, i.e., the instantaneous point