Exergy analysis of a vapour compression refrigeration system with r-22, R-407C and R-410A

被引：28

作者：

Arora, Akhilesh ^{[1
]}

Arora, B. B. ^{[1
]}

Pathak, B. D. ^{[1
]}

Sachdev, H. L. ^{[1
]}

机构：

[1] Coll Engn, Dept Mech Engn, Delhi 110042, India

来源：

INTERNATIONAL JOURNAL OF EXERGY | 2007年 / 4卷 / 04期

关键词：

vapour compression cycle; exergy analysis; dead-state temperature; R-22; R-407C; R-410A;

D O I：

10.1504/IJEX.2007.015083

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The parametric investigations of actual Vapour Compression Refrigeration (VCR) cycle in terms of Coefficient of Performance (COP), Exergy Destruction (ED) and exergetic efficiency of refrigerants R-22, R-407C and R-410A have been predicted with the help of a developed computational model. The present investigation has been carried out for evaporator and condenser temperatures in the range of -38 degrees C to 7 degrees C and 40 degrees C to 60 degrees C respectively. The results indicate that COP and exergetic efficiency for R-22 are higher in comparison to R-407C and R-410A. The optimum evaporator temperature for minimum ED ratio has been evaluated at various condenser temperatures.

引用

页码：441 / 454

页数：14

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