Fig. 10
From: Research on the optimization of drum structure based on virtual prototyping technology
The dynamic cutting process of drum: (a) drum cutting state at t = 3.5 s; (b) drum cutting state at t = 6.65 s; (c) drum cutting state at t = 7.5 s; (d) cloud diagram of coal-rock particle velocity at t = 3.5 s; (e) cloud diagram of coal-rock particle velocity at t = 6.65 s; (f) cloud diagram of coal-rock particle velocity at t = 7.5 s.
