Thermo-Hydromechanical Coupling Responses Driven by a Central Heat Source in Unsaturated Soils

Figure 4

Comparison of the volumetric water content with numerical calculation in case 1: (a) α₁ = α₂ = 1.89 m⁻¹; (b) α₁ = 1.89 m⁻¹ and α₂ = 1.93 m⁻¹.

(a)

(b)