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Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory

Gholamreza Vakili-Nezhaad ; Department of Chemical Engineering, Faculty of Engineering, University of Kashan, Kashan, Iran

Puni tekst: engleski, pdf (125 KB) str. 155-158 preuzimanja: 853* citiraj
APA 6th Edition
Vakili-Nezhaad, G. (2007). Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory. Croatica Chemica Acta, 80 (2), 155-158. Preuzeto s https://hrcak.srce.hr/12844
MLA 8th Edition
Vakili-Nezhaad, Gholamreza. "Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory." Croatica Chemica Acta, vol. 80, br. 2, 2007, str. 155-158. https://hrcak.srce.hr/12844. Citirano 12.12.2019.
Chicago 17th Edition
Vakili-Nezhaad, Gholamreza. "Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory." Croatica Chemica Acta 80, br. 2 (2007): 155-158. https://hrcak.srce.hr/12844
Harvard
Vakili-Nezhaad, G. (2007). 'Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory', Croatica Chemica Acta, 80(2), str. 155-158. Preuzeto s: https://hrcak.srce.hr/12844 (Datum pristupa: 12.12.2019.)
Vancouver
Vakili-Nezhaad G. Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory. Croatica Chemica Acta [Internet]. 2007 [pristupljeno 12.12.2019.];80(2):155-158. Dostupno na: https://hrcak.srce.hr/12844
IEEE
G. Vakili-Nezhaad, "Investigation of the Role of Coordination Number in the Lennard-Jones-Devonshire Theory", Croatica Chemica Acta, vol.80, br. 2, str. 155-158, 2007. [Online]. Dostupno na: https://hrcak.srce.hr/12844. [Citirano: 12.12.2019.]

Sažetak
The theory of Lennard-Jones-Devonshire (LJD) has been studied for more than six decades by many researchers. Recently, Magee and Wilding have shown that in addition to the critical point originally reported for the 12–6 Lennard-Jones potential, the model exhibits a further critical point. In the present work, the effect of coordination number on the pressure-volume-temperature behavior of systems represented by the LJD-based equation of state was investigated. It
was found that by varying the value of coordination number (C), different curves of P*(dimensionless pressure) versus v*(dimensionless volume) can be obtained for a specific T* (reduced temperature). Consequently, improved representations of experimental data can be obtained by taking advantage of this characteristic of the P*-v*-T*-C relationship.

Ključne riječi
cell theory; statistical thermodynamics; equations of state; Lennard-Jones-Devonshire theory

Hrčak ID: 12844

URI
https://hrcak.srce.hr/12844

Posjeta: 1.107 *