| Property | Value |
|---|---|
| Trend length/m | 100 |
| Incline length/m | 60 |
| Lane width/m | 3 |
| Density of coal/kg·m3 | 1200 |
| Heat capacity of coal/J kg-1 K-1 | 1003.2 |
| Thermal conductivity of coal/W m-1 K-1 | 0.2 |
| Heat capacity of air/J kg-1 K-1 | 1.0 |
| Thermal conductivity of air/W m-1 K-1 | 2.6e-02 |
| Dynamic viscosity of air/Kg m-1 s-1 | 1.8e-05 |
| Gas diffusion coefficient/m2 s-1 | 1.5e-05 |
| Heat capacity of nitrogen/J kg-1 K-1 | 1040.67 |