@wikipedia
Equation of State for the Real Gas:
| LaTeX Math Block |
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\rho(p \, VT) = \frac{1}{Z} \cdot \nufrac{M}{R} \,cdot R \, T\frac{p}{T} |
where
gas | V | gas volumegas \nu | amount of gas substance
Despite the name it covers a lot of medium-density liquids as well.
Pure Substances
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The Z-factor
of pure substances is usually modelled through the reduced fluid properties :
Below is the list of the most popular Real Gas EOS @models:
Fluid Mixtures
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The Z
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-factor
of fluid mixtures is usually modelled through the pseudo-reduced fluid properties | LaTeX Math Inline |
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| body | --uriencoded--(T_%7Bpr%7D, p_%7Bpr%7D) |
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:
See Z-factor Correlations @model for the charts, implicit and explicit empirical correlations on fluid mixture Z-factor
| LaTeX Math Inline |
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| body | --uriencoded--Z(T_%7Bpr%7D, p_%7Bpr%7D) |
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.
See also
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Natural Science / Physics / Thermodynamics / Thermodynamic system / Equation of State / Real Gas
[ State of matter ] [ PVTIdeal Gas EOS @model ][ Soave-Redlich-Kwong (SRK) EOS @model ][ Peng–Robinson EOS @model ]
[ Ideal Gas EOSReduced Fluid Properties ][ Pseudo-Reduced Fluid Properties ]
