Thermodynamic performances of non-CFC working fluids in heat-pump cycles

被引：4
作者：
Weng, WL
Huang, BC
机构：
[1] Department of Chemical Engineering, Ming-Hsin Inst. Technol. and Comm., Hsin-Feng
来源：
APPLIED THERMAL ENGINEERING | 1996年 / 16卷 / 07期
关键词：
non-CFC fluids; heat pumps; thermodynamic performance;
D O I：
10.1016/1359-4311(95)00058-5
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
Thermodynamic performances of a variety of fluids circulating in ideal heat-pump cycles were evaluated by using the Iwai-Margerum-Lu equation of state. The evaluations were implemented at three operating conditions (evaporating temperatures from 323.15 to 343.15 K and condensing temperatures from 363.15 to 413.15 It). The results showed the normal boiling point and the critical pressure of compounds to be the key properties for selecting the thermodynamically proper working fluids. Several potential non-CFC compounds were suggested for the heat pumps with respect to each application. Copyright (C) 1996 Elsevier Science Ltd
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页码：571 / 578
页数：8
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