Thermodynamic properties of ethane in the critical region

被引：10
作者：
Abbaci, A [1 ]
机构：
[1] Univ Badji Mokhtar, Dept Chim, Fac Sci, El Hadjar 23200, Annaba, Algeria
来源：
JOURNAL OF MOLECULAR LIQUIDS | 2005年 / 118卷 / 1-3期
关键词：
critical region; ethane; equation of state; thermodynamic properties;
D O I：
10.1016/j.molliq.2004.07.006
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The thermodynamic properties of fluids are predicted using global equations of state. Among these thermodynamic properties, we consider the densities of the liquid and vapor phases, pressure, the caloric properties such as specific heat at constant volume and specific heat at constant pressure and the speed of sound. In the present work, we apply the crossover theory to these thermodynamic properties and give a comparison of the crossover model equation of state with the experimental thermodynamic property data of ethane. (c) 2004 Elsevier B.V. All rights reserved.
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页码：31 / 36
页数：6
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