Figure 2 | Scientific Reports

Figure 2

From: Ubiquity of anomalous transport in porous media: Numerical evidence, continuous time random walk modelling, and hydrodynamic interpretation

Figure 2

Pe = 50, for the same porous medium as in Fig. 1: (a) snapshot of the concentration profile at t = 0.1 × test; (b) the corresponding cumulative concentration distribution in the x direction, c(x), at t = 0.1 × test; (c) snapshot of the concentration profile at t = 0.3 × test; (d) c(x) at t = 0.3 × test. test roughly denotes the time for a solute particle with average velocity to reach the boundary (see Methods for its precise definition).

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