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Refrigerants: R744
25.646 to 28.820999999999998
Refrigerant saturation property tables — saturation pressures, temperatures, enthalpies, entropies, and specific volumes for 40 refrigerants (R134a, R410A, R404A, R22, R717/ammonia, R744/CO2, HFOs, natural refrigerants, cryogenics, etc.)
| refrigerant | pressure bar | hf kJ kg (kJ/kg) | hfg kJ kg (kJ/kg) | hg kJ kg (kJ/kg) | sf kJ kgK (kJ/kgK) | sfg kJ kgK (kJ/kgK) | sg kJ kgK (kJ/kgK) | temp C (C) | temp F (F) | uf kJ kg (kJ/kg) | ug kJ kg (kJ/kg) | vf m3 kg (m3/kg) | vg m3 kg (m3/kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| R744 | 25.646 | 222.02 | 258.55 | 480.57 | 0.9641 | 1.0546 | 2.0187 | 1 | 33.8 | 195.24 | 411.95 | 0.001038 | 0.00665 |
| R744 | 25.74 | 174.26 | 261.15 | 435.41 | 0.9074 | 0.9962 | 1.9036 | -11 | 12.2 | — | — | 0.001012 | 0.0145 |
| R744 | 26.154 | 224.16 | 256.47 | 480.63 | 0.9667 | 1.05 | 2.0167 | 2 | 35.6 | 196.87 | 412.25 | 0.001042 | 0.00649 |
| R744 | 26.487 | 176.52 | 258.62 | 435.14 | 0.9157 | 0.9828 | 1.8985 | -10 | 14 | — | — | 0.001017 | 0.01405 |
| R744 | 26.672 | 226.31 | 254.36 | 480.67 | 0.9694 | 1.0454 | 2.0148 | 3 | 37.4 | 198.52 | 412.54 | 0.001046 | 0.00634 |
| R744 | 27.201 | 228.49 | 252.21 | 480.7 | 0.9721 | 1.0407 | 2.0128 | 4 | 39.2 | 200.19 | 412.81 | 0.00105 | 0.00619 |
| R744 | 27.249 | 178.8 | 256.04 | 434.84 | 0.924 | 0.9694 | 1.8934 | -9 | 15.8 | — | — | 0.001023 | 0.01361 |
| R744 | 27.74 | 230.68 | 250.02 | 480.7 | 0.9748 | 1.036 | 2.0108 | 5 | 41 | 201.88 | 413.07 | 0.001054 | 0.00605 |
| R744 | 28.027 | 181.09 | 253.42 | 434.51 | 0.9324 | 0.9558 | 1.8882 | -8 | 17.6 | — | — | 0.001028 | 0.01319 |
| R744 | 28.821 | 183.39 | 250.78 | 434.17 | 0.9408 | 0.9422 | 1.883 | -7 | 19.4 | — | — | 0.001034 | 0.01278 |
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