CHOICE OF A REFERENCE STATE FOR EXERGETIC ANALYSIS

被引：31
作者：
GALLO, WLR
MILANEZ, LF
机构：
[1] Departamento de Energia-FEC, Universidade Estadual de Campinas, 13.081 Campinas, Sao Paulo
来源：
ENERGY | 1990年 / 15卷 / 02期
关键词：
D O I：
10.1016/0360-5442(90)90048-7
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The concepts of thermomechanical exergy, chemical exergy, restricted dead state, and unrestricted dead state are described. A detailed discussion is presented on identification of the reference state. The influence of commonly-used methods on evaluation of the overall exergy is analysed. The effect of using a standard reference state is compared with that for a reference state in which the composition is defined according to the problem under study. Finally the second-law efficiency is defined and discussed for general control volumes and closed systems. © 1990.
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页码：113 / 121
页数：9
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