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Compressibility Factors: z factor
Tr2.00 Pr1.500 to Tr2.50 Pr0.200
Generalized compressibility factor Z = Z0 + omega*Z1 (Lee-Kesler correlation) as a function of reduced temperature (Tr) and reduced pressure (Pr), plus critical properties (Tc, Pc, acentric factor omega) for ~41 common engineering gases and fluids
| record type | sort key | Pr (dimensionless) | Tr (dimensionless) | Z0 (dimensionless) | Z1 (dimensionless) |
|---|---|---|---|---|---|
| z factor | Tr2.00 Pr1.500 | 1.5 | 2 | 0.68 | 0.2476 |
| z factor | Tr2.00 Pr10.000 | 10 | 2 | 2.4528 | 0.3039 |
| z factor | Tr2.00 Pr2.000 | 2 | 2 | 0.9003 | 0.2159 |
| z factor | Tr2.00 Pr3.000 | 3 | 2 | 1.2349 | 0.1604 |
| z factor | Tr2.00 Pr5.000 | 5 | 2 | 1.6181 | 0.1046 |
| z factor | Tr2.00 Pr7.000 | 7 | 2 | 1.994 | 0.1614 |
| z factor | Tr2.50 Pr0.010 | 0.01 | 2.5 | 0.9925 | 0.0073 |
| z factor | Tr2.50 Pr0.050 | 0.05 | 2.5 | 0.9624 | 0.0358 |
| z factor | Tr2.50 Pr0.100 | 0.1 | 2.5 | 0.9251 | 0.0694 |
| z factor | Tr2.50 Pr0.200 | 0.2 | 2.5 | 0.8558 | 0.1297 |
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