Fig. 8From: Development of a snowdrift model with the lattice Boltzmann methoda Snowdrift profile around the two-dimensional fence in the cross section along y = 2.5 m, as the sum of the amount of snow accumulation of each trajectory calculation. b–d Ensemble trajectories of snow particles at the center of the y-axis around the two-dimensional fence driven by all the wind data segments. The initial heights of the particles are b 0.3, c 0.4, and d 1.4 m. The position of the fence is shown by a solid lineBack to article page