Numerical Analysis of Thermal Environment in Deep Mining

Figure 6

Temperature at different tunnel lengths (10–40 m) from the tunnel profile: (a) L (1) = 10 m; (b) L (2) = 20 m; (c) L (3) = 30 m; (d) L (4) = 40 m.

(a)

(b)

(c)

(d)