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Compressibility Factors: z factor
Tr2.50 Pr7.000 to Tr3.00 Pr1.200
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 | Tr2.50 Pr7.000 | 7 | 2.5 | 2.2091 | 0.1374 |
| z factor | Tr3.00 Pr0.010 | 0.01 | 3 | 0.9929 | 0.0074 |
| z factor | Tr3.00 Pr0.050 | 0.05 | 3 | 0.9643 | 0.0365 |
| z factor | Tr3.00 Pr0.100 | 0.1 | 3 | 0.9288 | 0.0706 |
| z factor | Tr3.00 Pr0.200 | 0.2 | 3 | 0.8624 | 0.1315 |
| z factor | Tr3.00 Pr0.400 | 0.4 | 3 | 0.7899 | 0.238 |
| z factor | Tr3.00 Pr0.600 | 0.6 | 3 | 0.7371 | 0.2795 |
| z factor | Tr3.00 Pr0.800 | 0.8 | 3 | 0.7057 | 0.3109 |
| z factor | Tr3.00 Pr1.000 | 1 | 3 | 0.7254 | 0.335 |
| z factor | Tr3.00 Pr1.200 | 1.2 | 3 | 0.7696 | 0.348 |
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