Exergy analysis for quasi two-stage compression heat pump system coupled with ejector

Experimental Thermal and Fluid Science

Volumn 35, Issue 4, 2011, Pages 700-705

  Shuxue, Xu ^a   Guoyuan, Ma ^a  

^a BEIJING UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Ejector; Exergy; Heat pump; Scroll compressor

Indexed keywords

EJECTOR; EXERGETIC EFFICIENCY; EXERGY ANALYSIS; EXERGY LOSS; EXPERIMENTAL DATA; FLUID PRESSURES; HEAT PUMPS; HIGH PRESSURE; MECHANICAL COMPONENTS; SECOND LAW OF THERMODYNAMICS; THERMAL ANALYSIS; TWO STAGE COMPRESSION;

AIR EJECTORS; COMPRESSORS; EJECTORS (PUMPS); EXERGY; HEAT PUMP SYSTEMS; PUMPS; THERMOANALYSIS; THERMODYNAMICS;

SCROLL COMPRESSORS;

EID: 79951958874     PISSN: 08941777     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.expthermflusci.2011.01.004     Document Type: Article

References (12)

1. Umezu K., Suma S. Heat pump room air-conditioner using variable capacity compressor. ASHRAE Transactions 1984, 90(a):335-345.
2. Cho Honghyun, Chung Jin Taek, Kim Yongchan Influence of liquid refrigerant injection on the performance of an inverter-driven scroll compressor. International Journal of Refrigeration 2003, 26:87-94.
3. Dutta Asit K., Yanagisawa Tadashi, Fukuta Mitsuhiro An investigation of the performance of a scroll compressor under liquid refrigerant injection. International Journal of Refrigeration 2001, 24:577-587.
4. Wang Baolong, Li Xianting, Shi Wenxing, Yan Qisen Design of experiment bench and internal pressure measurement of scroll compressor with refrigerant injection. International Journal of Refrigeration 2007, 30:179-186.
5. Huixia Zhao, Siguang Liu, Zhongbao Liu, Guoyuan Ma Experiment study on heat pump system with scroll compressor flash tank. Acta Energiae Solaris Sinica 2006, 27(5):377-381.
6. Winandy Eric, Claudio Saavedra O., Lebrun Jean Experimental analysis and simplified modeling of a hermetic scroll refrigeration compressor. Applied Thermal Engineering 2002, 22:107-120.
7. Liu Yangguang, Hung Chinghua, Chang Yuchoung Mathematical model of bypass behaviors used in scroll compressor. Applied Thermal Engineering 2008, 29:1058-1066.
8. Pang Zongzhan, Ma Guoyuan, Yu Lihua. Experimental study on quasi two-stage compression heat pump system coupled with ejector, in: 22nd International Congress of Refrigeration, Beijing, 2007, pp. 542-548.
9. Guoyuan Ma, Xianguo Li Exergetic optimization of a key design parameter in heat pump system with economizer coupled with scroll compressor. Energy Conversion and Management 2007, 48:1150-1159.
10. Bartosiewicz Y., Aidoun a Z., Mercadier Y. Numerical assessment of ejector operation for refrigeration applications based on CFD. Applied Thermal Engineering 2006, 26:604-612.
11. Ye{cyrillic}.Ya{cyrillic}. Sokolov. Ejector, Translated by Huang Qiuyun, Science Press, Beijing, 1977, pp. 1-132 (in Chinese).
12. Tian Qi Solar-Powered Ejector Refrigeration 2007, Science Press, Beijing, pp. 112-146.