Optimization of refrigeration system with gas-injected scroll compressor

被引：100

作者：

Wang, Baolong ^{[1
]}

Shi, Wenxing ^{[1
]}

Han, Linjun ^{[1
]}

Li, Xianting ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Bldg Sci, Beijing 100084, Peoples R China

来源：

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID | 2009年 / 32卷 / 07期

基金：

中国国家自然科学基金;

关键词：

Refrigeration system; Compression system; Scroll compressor; Optimization; Performance; Intermediate injection; Recommendation; Design; Heat pump; HEAT-PUMP; PERFORMANCE; DESIGN;

D O I：

10.1016/j.ijrefrig.2009.06.008

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Gas refrigerant injection has been proven as an effective method to improve the performance of the scroll compressor and its refrigeration system under high compression ratio working conditions. Much research on the injected scroll compressor and its system has been conducted, but the universal control and design method is still lacking. A model of the refrigeration system with a gas-injected scroll compressor is developed in this paper. With this model, the effects of gas injection on the system and component parameters are investigated. Based on the identified evaporator characteristics and thermodynamic analysis, a set of general principles for the design and operation of the refrigeration or heat pump system with a gas-injected scroll compressor is proposed. (C) 2009 Elsevier Ltd and IIR. All rights reserved.

引用

页码：1544 / 1554

页数：11

共 18 条

[1]

AYUB S, 1992, PROCEEDINGS OF THE 1992 INTERNATIONAL COMPRESSOR ENGINEERING CONFERENCE AT PURDUE, VOLS 1-4, P561

[2]

Beeton WL, 2003, ASHRAE J, V45, P22

[3] Influence of liquid refrigerant injection on the performance of an inverter-driven scroll compressor [J].

Cho, H ;

Chung, JT ;

Kim, Y .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2003, 26 (01) :87-94

[4] Recent developments in simulation techniques for vapour-compression refrigeration systems [J].

Ding, Guo-liang .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2007, 30 (07) :1119-1133

[5] An investigation of the performance of a scroll compressor under liquid refrigerant injection [J].

Dutta, AK ;

Yanagisawa, T ;

Fukuta, M .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2001, 24 (06) :577-587

[6] Thermodynamic optimization of finite time vapor compression refrigeration systems [J].

Khan, JUR ;

Zubair, SM .

ENERGY CONVERSION AND MANAGEMENT, 2001, 42 (12) :1457-1475

[7] Experimental study of a heat pump system with flash-tank coupled with scroll compressor [J].

Ma Guo-Yuan ;

Zhao Hui-Xia .

ENERGY AND BUILDINGS, 2008, 40 (05) :697-701

[8] Exergetic optimization of a key design parameter in heat pump systems with economizer coupled with scroll compressor [J].

Ma, Guoyuan ;

Li, Xianguo .

ENERGY CONVERSION AND MANAGEMENT, 2007, 48 (04) :1150-1159

[9]

Ma GY, 2003, INT J REFRIG, V26, P12, DOI 10.1016/S0140-7007(02)00083-X

[10] Thermodynamic analysis on the performance of a variable speed scroll compressor with refrigerant injection [J].

Park, YC ;

Kim, Y ;

Cho, H .

INTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID, 2002, 25 (08) :1072-1082

← 1 2 →