Multicomponent working fluids for organic rankine cycles (ORCs)

被引：296
|
作者：
Angelino, G [1 ]
Di Paliano, PC [1 ]
机构：
[1] Politecn Milan, Dipartimento Energet, I-20133 Milan, Italy
来源：
ENERGY | 1998年 / 23卷 / 06期
关键词：
D O I：
10.1016/S0360-5442(98)00009-7
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
We have evaluated the merits of organic-fluid mixtures as working media for Rankine power cycles. Non-isothermal phase change both at high and low temperature represents the main advantage with respect to pure fluids. StanMix, a computer code using the Wong and Sandler (WS) mixing rules, integrated into a commercial package, is employed for cycle analysis and optimisation. Heat recovery and geothermal applications using mixtures of siloxanes and hydrocarbons, respectively, are illustrated. We demonstrated that optimal selection of working-fluid composition is a powerful tool for an efficient ORC design. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：449 / 463
页数：15
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