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http://hdl.handle.net/1942/24185
Title: | Coexisting densities and critical asymmetry between gas and liquid | Authors: | LOSADA-PEREZ, Patricia Cerdeirina, Claudio A. |
Issue Date: | 2017 | Publisher: | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD | Source: | JOURNAL OF CHEMICAL THERMODYNAMICS, 109, p. 56-60 | Abstract: | We assess currently available experimental data of the diameter of the coexistence curve for the gas liquid phase transition of pure fluids. Various approaches, including the direct evaluation of dielectric constant data and the analysis of calorimetric experiments, are found to support a leading vertical bar T - T-c vertical bar(2 beta) singular term in the diameter, with beta congruent to 0.326 and T-c the critical temperature. This is consistent with the predictions from "complete scaling" formulation of asymmetric fluid criticality. (C) 2016 Elsevier Ltd. | Notes: | [Losada-Perez, Patricia] Hasselt Univ, Inst Mat Res IMO, Wetenschapspk 1, B-3590 Diepenbeek, Belgium. [Cerdeirina, Claudio A.] Univ Vigo, Dept Fis Aplicada, Campus Agua, Orense 32004, Spain. | Keywords: | fluid phases; coexistence; diameter; critical phenomena;Fluid phases; Coexistence; Diameter; Critical phenomena | Document URI: | http://hdl.handle.net/1942/24185 | ISSN: | 0021-9614 | e-ISSN: | 1096-3626 | DOI: | 10.1016/j.jct.2016.10.027 | ISI #: | 000399854400006 | Rights: | (C) 2016 Elsevier Ltd. | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2018 |
Appears in Collections: | Research publications |
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