Research Article
A New Method to Calculate the Pure Component Parameters of Any Two-Parameter Equation of State
Table 1
Percent absolute average deviation for the saturated vapor pressure.
| | Species | %AADa using original parameters | %AAD using parameters based on the new method | Temperature range (K) | | Reference |
| | Argon | 0.34 | 0.16 | 84–156 | 23 | [11] | | i-butane | 1.2 | 0.02 | 260–340 | 10 | [12] | | n-butane | 1.2 | 0.01 | 270–340 | 10 | [12] | | Ethane | 0.61 | 0.09 | 185–303 | 19 | [13] | | Propane | 0.9 | 0.01 | 190–340 | 17 | [12] | | Propylene | 1.3 | 0.04 | 230–340 | 12 | [12] | | SF6 | 0.8 | 0.03 | 224–314 | 24 | [14] |
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aPercent Average Absolute Deviation,.
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