The extension of pure fluid thermodynamic properties to supercritical mixtures
- 1 May 1983
- journal article
- research article
- Published by Taylor & Francis in Molecular Physics
- Vol. 49 (1) , 159-170
- https://doi.org/10.1080/00268978300101091
Abstract
Current theories to extend pure fluid thermodynamic properties to supercritical mixtures have been examined by comparison with computer data. Emphasis is placed on a large variation of potential parameter ratios and density. It is found that, while the VDW1 approximation is generally the best, its predictions are considerably poorer at supercritical conditions than in the normal liquid range.Keywords
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