Research Article

Numerical Simulation of Particle Flow Motion in a Two-Dimensional Modular Pebble-Bed Reactor with Discrete Element Method

Figure 7

Horizontal velocity distributions of pebbles at different number ratios.
458190.fig.007a
(a) Horizontal velocity distribution of pebbles with number ratio 30 : 40: 30 at upper region
458190.fig.007b
(b) Horizontal velocity distribution of pebbles with number ratio 25 : 50 : 25 at upper region
458190.fig.007c
(c) Horizontal velocity distribution of pebbles with number ratio 30 : 40 : 30 at lower region
458190.fig.007d
(d) Horizontal velocity distribution of pebbles with number ratio 25 : 50 : 25 at lower region
458190.fig.007e
(e) Horizontal velocity distribution of pebbles with number ratio 30 : 40 : 30 at cone region
458190.fig.007f
(f) Horizontal velocity distribution of pebbles with number ratio 25 : 50 : 25 at cone region