Research Article
A Mathematical Model to Study the Coupling Effect of Deformation-Seepage-Heat Transfer on Coalbed Methane Transport and Its Simulative Application
Figure 9
Variation trends of the total gas content of coal mass with heat injection and drainage time (unit: m3/tcoal): (a) 3 days, (b) 10 days, (c) 20 days, and (d) 30 days.
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| (b) |
| (c) |
| (d) |