Rules for Flight Paths and Time of Flight for Flows in Porous Media with Heterogeneous Permeability and Porosity

Figure 5

Verification of the numerical streamline method with the analytical streamline method (after [13]). (a) The streamline result (blue and yellow lines) and time of flight contours (red curves) of the analytical method for the base model. (b) The streamline result (red lines) and time of flight contours (rainbow color) of the numerical method for base model. (c) The streamline result and time of flight contours of the analytical method for the high permeability zone model. (d) The streamline result and time of flight contours of the numerical method for the high permeability zone model.

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