| Materials | Density ρ (kg/m3) | Heat capacity Cp (J/kg·K) | Thermal conductivity λ (W/m·K) | |
| Air | 1.16 | 1006 | 0.0261 | |
| Copper | 8900 | 380 | 380 | |
| Methanol | Liquid | 786 | 4390 | - |
| Vapour | 0.218 | 1400 | - | |