COMPARISON OF VARIOUS WORKING PAIRS FOR ABSORPTION REFRIGERATION SYSTEMS - APPLICATION OF R21 AND R22 AS REFRIGERANTS

被引：8

作者：

KUMAR, S

PREVOST, M

BUGAREL, R

机构：

[1] School of Energy, Environment and Natural Resources, Madurai Kamaraj University, Madurai

[2] Laboratoire d'Energétique des Procédés, Ecole Nationale Supérieure d'Ingénieurs de Génie Chimique, 31078 Toulouse Cedex, Chemin de la loge

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 1991年 / 14卷 / 05期

关键词：

ABSORPTION REFRIGERATION; WORKING PAIRS; TROPICAL CLIMATES;

D O I：

10.1016/0140-7007(91)90046-J

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper reports a study of the applicability of R21 and R22 as refrigerants in an absorption refrigeration system. A simulation has been performed for the working pairs R21-DMF, R21-DMETEG and R22-DMF and these were compared with R22-DMETEG. The results show that the coefficient of performance of the refrigerant-absorbent working pairs R21-DMF and R21-DMETEG are superior to those with R22 and these working pairs are thus particularly suitable for the refrigeration of foodstuffs, vegetables and fruits in tropical regions using low generator temperatures.

引用

页码：304 / 310

页数：7

共 15 条

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