Two extensions of the compressibility factor Z correlation (sub-critical pressure region)
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nbsp; Post up dated 8 May 2019 . The new Zv correlation for the direct, explicit calculation of the compressibility factor 'Z', described in the previous post, is based on Lydersen's Chart titled: "Generalized Compressibility Factor Chart ; for Zcrit is 0.27 " is intended for use with hydrocarbon compounds, whose critical compressibility factor 'Zcrit'…
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Compressibility factor Z for sub-critical pressures in a 'one-cell' formula for excel spreadsheets
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Variation of the compressibility factor, Z (solid curves), of CO 2 as a
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Compressibility factor Z for sub-critical pressures in a 'one-cell' formula for excel spreadsheets
![](https://www.researchgate.net/publication/278961762/figure/fig7/AS:668369195913238@1536363042755/Compressibility-factor-Z-as-function-of-temperature-T-with-lines-of-constant-entropy-s.png)
Compressibility factor Z as function of temperature T with lines of
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Compressibility factor Z
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Two extensions of the compressibility factor Z correlation (sub-critical pressure region)
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