Table 3 Basic parameters of each material
Material | Density (kg m−3) | Specific heat capacity (J kg−1 k−1) | Thermal conductivity (W m−1 k−1) | Absorption coefficient | Refractive coefficient |
|---|---|---|---|---|---|
Bricked ground | 2344 | 750 | 1.00 | 0.87 | 0.90 |
Wall | 1800 | 840 | 1.00 | 0.73 | 0.92 |
Lawns | 700 | 2310 | 1.20 | 0.00 | 0.20 |