Research Article

Study on the Atomization and Dust-Reduction Performance of a New Type of External Pneumatic Vortex Fog Curtain Dust Removal Device in Fully Mechanized Excavation Face

Figure 4

Simulation of dust concentration field in different cross sections in the x-axis direction.
(a)
(b)
(c)
(d)
(e)
(f)
(g)
(h)
(i)