An experimental investigation of a steam ejector refrigerator: the analysis of the pressure profile along the ejector

被引：176

作者：

Chunnanond, K ^{[1
]}

Aphornratana, S ^{[1
]}

机构：

[1] Thammasat Univ, Sirindhorn Int Inst Technol, Dept Mech Engn, Pathum Thani 12121, Thailand

来源：

APPLIED THERMAL ENGINEERING | 2004年 / 24卷 / 2-3期

关键词：

refrigeration cycle; ejector; jet-pump; experimental study;

D O I：

10.1016/j.applthermaleng.2003.07.003

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In order to increase the efficiency of an ejector refrigerator, a better understanding of the flow and the mixing through an ejector is needed. In this study, a 3 kW cooling capacity steam ejector refrigerator was constructed. The static pressure along the ejector axis at various operating conditions was measured and plotted. The analyzed experimental results introduced three new parameters. Using these data, the flow characteristic through the steam ejector can be clearly understood and explained. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：311 / 322

页数：12

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