parameter | AC Sup | CTB | LS | SG |
Thermal conductivity K (J/(m・h・˚C)) | 4680 | 5616 | 5148 | 5616 |
Density ρ (kg/m3) | 2300 | 2200 | 2100 | 1800 |
Heat capacity/C (J/(kg・˚C)) | 924.9 | 911.7 | 942.9 | 1040.0 |
Solar radiation absorption rate αs | 0.90 | |||
Road Reflectance/ε | 0.81 | |||
Absolute zero value/TZ (˚C) | −273 | |||
Stefan-Boltzmann constant σ/J/(h・m2・K4) | 2.041 × 10−4 |