A modified van der Waals equation of state
β Scribed by D.S. Viswanath; H. Toghiani; T.S. Storvick
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 345 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0378-3812
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π SIMILAR VOLUMES
A cubic equation of the van der Waals type 1s presented wtth the cntlcal compress~lxhty factor taken as substance dependent Input requrrements are Pltzer's acentnc factor and the crItIca temperature and pressure Parameter b IS treated as Independent of temperature, and the temperature dependence of
The Van Der Waals equation of state has been modified in order to improve its accuracy. The introduction of a temperature dependence of the attraction term allows reproducing accurately purecompound vapour pressures. The modification of the mixing rules, with the infinite-pressure excess-freeenergy
The main aim of this paper is to identify some simple and accurate van der Waals family equations of state. In this respect, two modified van der Waals-type EOSs have been investigated and applied to correlate PVT properties of several molecular fluids as well as ionic liquids. The outcomes of compu