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Super-critical Fluid Compressibility Factor Z , for Intermediate Reduced Pressure Range, a new correlation for excel spreadsheets

Super-critical Fluid Compressibility Factor Z , for Intermediate Reduced  Pressure Range, a new correlation for excel spreadsheets

In this post a correlation for the direct calculation of the compressibility factor Z of fluids  at super-critical conditions, i.e. temperatures and pressures above the critical point, is presented. The correlation is based on the data published by Lydersen et al. The new correlation is suited to be used in a single "cell" of an…

Compressibility Factor (Z-Factor) Equation of State

SOLVED: Lee-Kesler Simple Fluid Compressibility Factor 1.2: Pv RT Pv=ZRTZ 1.1 Reduced temperature 5.0 = 2.0 N 0.9 0.8 Compressibility factor 0.7 0.6 0.5 Tr = 0.8 0.9 Saturated gas 3 . N

New explicit correlation for the compressibility factor of natural gas: linearized z-factor isotherms

Compressibility Factor Z

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New explicit correlation for the compressibility factor of natural gas: linearized z-factor isotherms

New explicit correlation for the compressibility factor of natural gas: linearized z-factor isotherms

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Compressibility factor Z for sub-critical pressures in a 'one-cell

New explicit correlation for the compressibility factor of natural