Review Article
Influence of Ground Temperature on Shotcrete-to-Rock Adhesion in Tunnels
Table 8
Refrigerant thermal physical coefficient [
78].
| Refrigerant | Density (kg/m3) | Thermal conductivity (W/m·°C) | Specific heat capacity (J/(kg·°C)) | Phase change point (°C) |
| Ice | 917 | 2.4000 | 2060 | −4.0 | Liquid nitrogen | 820 | 0.0933 | 2016 | −195.8 |
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