EFFECTS OF REVERSING VALVES ON HEAT-PUMP PERFORMANCE

被引：7

作者：

DAMASCENO, G

ROOKE, S

GOLDSCHMIDT, VW

机构：

[1] Ray W. Herrick Laboratories, School of Mechanical Engineering, Purdue University, West Lafayette

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 1991年 / 14卷 / 02期

关键词：

HEAT PUMP PERFORMANCE; REVERSING VALVES; MATHEMATICAL MODELS;

D O I：

10.1016/0140-7007(91)90081-Q

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Reversing valves affect the performance of a heat pump due to three effects: heat transfer, pressure drop and mass leakage. This paper describes the development of mathematical models based on the steady-state performance of a heat pump. These models can be used to estimate the expected changes in performance due to the presence of a reversing valve. An example is presented showing the effects observed in both heating and cooling modes.

引用

页码：93 / 97

页数：5

共 22 条

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