New Scheme of Finite Difference Heterogeneous Multiscale Method to Solve Saturated Flow in Porous Media

Figure 6

Exact solution and the coarse solution of the new scheme in section 𝑦=500 m for the steady flow problem under isotropic correlation microstructure with different standard deviations: (a) 𝜎_ln𝐾=0.5, (b) 𝜎_ln𝐾=1.0, (c) 𝜎_ln𝐾=1.5, and (d) 𝜎_ln𝐾=2.0.

(a)

(b)

(c)

(d)