Research Article
Experimental and Numerical Simulation of Desorption and Diffusion Process of the Adsorbed Gas in Coal Rock under Isothermal Conditions
Figure 8
The proposal of the Voronoi structure for coal samples: (a) morphology of surface cracks for coal; (b) inner morphology of cracks presented by CT scanning; (c) example of Voronoi diagram.
(a) |
(b) |
(c) |