Calibration of Discrete Element Simulation Parameters for Powder Screw Conveying

Figure 3

Calibration process of wheat flour simulated grain density. (a) Particles injection start. (b) Particles injection end. (c) Particles stand still. (d) Particles scraping begin. (e) Particles scraping process. (f) Particles scraping end.

(a)

(b)

(c)

(d)

(e)

(f)