Fig. 7: Model validation.
From: Stochastic 3D reconstruction of cracked polycrystalline NMC particles using 2D SEM data
Probability densities of porosity (a), chord lengths (b), mean local entropy (c), number of branching points (d), number (e) and length of crack segments (f). Blue areas indicate densities computed from SEM data, whereas orange areas correspond to densities for planar cross sections of 3D realizations of the extended crack network model. Within each subplot, the left column corresponds to the data set \({\mathcal{G}}_{\rm{short}}\), and the right column to \({\mathcal{G}}_{\rm{long}}\). The horizontal dashed lines indicate the mean values of the respective descriptors.
