THERMAL SCIENCE

International Scientific Journal

Hui-Fan Zheng

,

Shu-Qing Guo

,

Yin-Long Chen

,

Cong-Min Wang

NUMERICAL APPROACH TO SOLAR EJECTOR-COMPRESSION REFRIGERATION SYSTEM

ABSTRACT
A model was established for solar ejector-compression refrigeration system. The influence of generator temperature, middle-temperature, and evaporator temperature on the performance of the refrigerant system was analyzed. An optimal generator temperature is found for maximal energy efficiency ratio and minimal power consumption.
KEYWORDS
ejector-compression refrigeration system, simulation, optimal middle-temperature, optimal generator temperature
PAPER SUBMITTED: 2015-05-25
PAPER REVISED: 2016-01-30
PAPER ACCEPTED: 2016-02-05
PUBLISHED ONLINE: 2016-08-13
DOI REFERENCE: https://doi.org/10.2298/TSCI1603949Z
CITATION EXPORT: view in browser or download as text file
THERMAL SCIENCE YEAR 2016, VOLUME 20, ISSUE Issue 3, PAGES [949 - 952]
REFERENCES
  1. Dorantes, R., et al., Mathematical Simulation of a Solar Ejector-Compression Refrigeration System, Applied Thermal Engineering, 16 (1996), 8, pp. 669-675
  2. Alexis, G. K., Karayiannis, E. K., A Solar Ejector Cooling System Using Refrigerant R134a in the Athens Area, Renewable Energy, 30 (2005), 9, pp. 1457-1469
  3. Ersoy, H. K., et al., Performance of a Solar Ejector Cooling-System in the Southern Region of Turkey, Applied Energy, 84 (2007), 9, pp. 971-983
  4. Pollerberg, C., et al., Experimental Study on the Performance of a Solar Driven Steam Jet Ejector Chiller, Energy Conversion and Management, 49 (2008), 11, pp. 3318-3325
  5. Hernandez, J. I., et al., The Behaviour of a Hybrid Compressor and Ejector Refrigeration System with Refrigerants 134a and 142b, Applied Thermal Engineering, 24 (2004), 13, pp. 1765-1783
  6. Zheng, H. F., et al., Solar Ejector Refrigerant System in China's Residential Buildings, Thermal Science, 18 (2014), 5, pp. 1643-1647
  7. Zheng, H. F., et al., Inter-Cooler in Solar-Assisted Refrigeration System: Theory and Experimental Verification, Thermal Science, 19 (2015), 4, pp. 1379-1382
  8. Tian, Q., Wang, M. P., Performance Study of Heat Component on Solar Energy Ejecting and Compressing Refrigeration System, Journal of North University of China (Natural Science Edition), 4 (2012), pp. 466-470
  9. Liang, Y. H., The Simulation Calculation of the Solar Ejector-Compression Combined Refrigeration System (in Chinese), Zhongyuan University of Technology, Zhengzhou, China, 2014
PDF VERSION [DOWNLOAD]
Numerical approach to solar ejector-compression refrigeration system

© 2024 Society of Thermal Engineers of Serbia. Published by the Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, Belgrade, Serbia. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International licence