Geometric Models for Isotropic Random Porous Media: A Review

Figure 12

Effective property map for porous Parylene coated with SiO₂ versus volume fractions 𝑐_𝑝 and 𝑐_𝑐 of pores and coating layer, respectively. Properties of the components are given in Table 2. Regions with 𝑘^∗<1.5, 𝐸^∗>5GPa (yellow), 𝑘^∗<1.6, 𝐸^∗>4GPa (light blue), 𝑘^∗<1.7, 𝐸^∗>3GPa (blue), and 𝑘^∗≥1.7, 𝐸^∗≤3GPa (dark blue).