A novel ejector-absorption combined refrigeration cycle

被引：43

作者：

Hong, Daliang ^{[1
]}

Chen, Guangming ^{[1
]}

Tang, Limin ^{[1
]}

He, Yijian ^{[1
]}

机构：

[1] Zhejiang Univ, State Key Lab Clean Energy Utilizat, Inst Refrigerat & Cryogen, Hangzhou 310027, Peoples R China

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2011年 / 34卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Refrigeration system; Absorption system; Ejector system; Design; Simulation; Performance;

D O I：

10.1016/j.ijrefrig.2010.07.007

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper presents a novel ejector-absorption combined refrigeration cycle. When the temperature of the heat source is high enough, this cycle will work as a double-effect cycle. If the temperature of the heat source is lower than required temperature of heat source used to drive conventional double-effect absorption refrigeration cycle but much higher than required temperature of heat source used to drive conventional single-effect absorption refrigeration cycle, the COP of new cycle will also be higher than that of conventional single-effect absorption refrigeration cycle. Simulation results show that the COP of the cycle is 30% higher than that of the conventional single-effect absorption refrigeration cycle at some working conditions even in the later case. (C) 2010 Elsevier Ltd and IIR. All rights reserved.

引用

页码：1596 / 1603

页数：8

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