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The impact of internal ejector working characteristics and geometry on the performance of a refrigeration cycle

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  • Haghparast, Payam
  • Sorin, Mikhail V.
  • Nesreddine, Hakim

Abstract

Improvement of the refrigeration cycle performance and the proper design of ejectors for compression energy recovery require a detailed analysis on the internal ejector working characteristics and geometry. To this aim, an experimental and numerical investigation of an ejector refrigeration system (ERS) is conducted to determine the effect of the most important ejector dimensions and main operating conditions on ejector working characteristics and cycle performance. Experimental results show that the best performance of the ejector and consequently the refrigeration cycle were achieved for the maximum pressure ratio at the critical condenser temperature point. At this condition, ejector internal exergy losses are minimal according to the carried out numerical studies. Furthermore, it has been found that the primary nozzle diameter is the most influential factor for ejector performance and pressure ratio improvement. Results show that an increase in the primary diameter leads to the double improvement of the overall ejector efficiency. In addition, it has been found that most of the exergy losses inside the ejector are located in three regions, respectively: the constant area mixing section, the mixing chamber and the primary nozzle.

Suggested Citation

  • Haghparast, Payam & Sorin, Mikhail V. & Nesreddine, Hakim, 2018. "The impact of internal ejector working characteristics and geometry on the performance of a refrigeration cycle," Energy, Elsevier, vol. 162(C), pages 728-743.
    • Handle: RePEc:eee:energy:v:162:y:2018:i:c:p:728-743
    DOI: 10.1016/j.energy.2018.08.017
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    1. Petr, Philipp & Raabe, Gabriele, 2015. "Evaluation of R-1234ze(Z) as drop-in replacement for R-245fa in Organic Rankine Cycles – From thermophysical properties to cycle performance," Energy, Elsevier, vol. 93(P1), pages 266-274.
    2. Sumeru, K. & Nasution, H. & Ani, F.N., 2012. "A review on two-phase ejector as an expansion device in vapor compression refrigeration cycle," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(7), pages 4927-4937.
    3. Vereda, C. & Ventas, R. & Lecuona, A. & Venegas, M., 2012. "Study of an ejector-absorption refrigeration cycle with an adaptable ejector nozzle for different working conditions," Applied Energy, Elsevier, vol. 97(C), pages 305-312.
    4. Ghaebi, Hadi & Parikhani, Towhid & Rostamzadeh, Hadi & Farhang, Behzad, 2017. "Thermodynamic and thermoeconomic analysis and optimization of a novel combined cooling and power (CCP) cycle by integrating of ejector refrigeration and Kalina cycles," Energy, Elsevier, vol. 139(C), pages 262-276.
    5. Wu, Yifei & Zhao, Hongxia & Zhang, Cunquan & Wang, Lei & Han, Jitian, 2018. "Optimization analysis of structure parameters of steam ejector based on CFD and orthogonal test," Energy, Elsevier, vol. 151(C), pages 79-93.
    6. Rashidi, M.M. & Aghagoli, A. & Raoofi, R., 2017. "Thermodynamic analysis of the ejector refrigeration cycle using the artificial neural network," Energy, Elsevier, vol. 129(C), pages 201-215.
    7. Chen, Xiangjie & Omer, Siddig & Worall, Mark & Riffat, Saffa, 2013. "Recent developments in ejector refrigeration technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 19(C), pages 629-651.
    8. Besagni, Giorgio & Mereu, Riccardo & Inzoli, Fabio, 2016. "Ejector refrigeration: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 373-407.
    9. Ziapour, Behrooz M. & Abbasy, Ahad, 2010. "First and second laws analysis of the heat pipe/ejector refrigeration cycle," Energy, Elsevier, vol. 35(8), pages 3307-3314.
    10. Chua, K.J. & Chou, S.K. & Yang, W.M., 2010. "Advances in heat pump systems: A review," Applied Energy, Elsevier, vol. 87(12), pages 3611-3624, December.
    11. Zheng, Ping & Li, Bing & Qin, Jingxuan, 2018. "CFD simulation of two-phase ejector performance influenced by different operation conditions," Energy, Elsevier, vol. 155(C), pages 1129-1145.
    12. Lin, Chen & Cai, Wenjian & Li, Yanzhong & Yan, Jia & Hu, Yu, 2012. "Pressure recovery ratio in a variable cooling loads ejector-based multi-evaporator refrigeration system," Energy, Elsevier, vol. 44(1), pages 649-656.
    13. Khennich, Mohammed & Galanis, Nicolas & Sorin, Mikhail, 2016. "Effects of design conditions and irreversibilities on the dimensions of ejectors in refrigeration systems," Applied Energy, Elsevier, vol. 179(C), pages 1020-1031.
    14. Mohammed Khennich & Mikhail Sorin & Nicolas Galanis, 2016. "Exergy Flows inside a One Phase Ejector for Refrigeration Systems," Energies, MDPI, vol. 9(3), pages 1-10, March.
    15. Chen, Jianyong & Havtun, Hans & Palm, Björn, 2015. "Conventional and advanced exergy analysis of an ejector refrigeration system," Applied Energy, Elsevier, vol. 144(C), pages 139-151.
    16. Haida, Michal & Smolka, Jacek & Hafner, Armin & Ostrowski, Ziemowit & Palacz, Michal & Nowak, Andrzej J. & Banasiak, Krzysztof, 2018. "System model derivation of the CO2 two-phase ejector based on the CFD-based reduced-order model," Energy, Elsevier, vol. 144(C), pages 941-956.
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    Cited by:

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    2. Taleghani, S. Taslimi & Sorin, M. & Gaboury, S., 2021. "Thermo-economic analysis of heat-driven ejector system for cooling smelting process exhaust gas," Energy, Elsevier, vol. 220(C).
    3. Sun, Fangtian & Chen, Xu & Fu, Lin & Zhang, Shigang, 2018. "Configuration optimization of an enhanced ejector heat exchanger based on an ejector refrigerator and a plate heat exchanger," Energy, Elsevier, vol. 164(C), pages 408-417.
    4. Han, Yu & Wang, Xiaodong & Sun, Hao & Zhang, Guangli & Guo, Lixin & Tu, Jiyuan, 2019. "CFD simulation on the boundary layer separation in the steam ejector and its influence on the pumping performance," Energy, Elsevier, vol. 167(C), pages 469-483.
    5. Sahar Taslimi Taleghani & Mikhail Sorin & Sébastien Poncet, 2019. "Analysis and Optimization of Exergy Flows inside a Transcritical CO 2 Ejector for Refrigeration, Air Conditioning and Heat Pump Cycles," Energies, MDPI, vol. 12(9), pages 1-15, May.
    6. Besagni, Giorgio, 2019. "Ejectors on the cutting edge: The past, the present and the perspective," Energy, Elsevier, vol. 170(C), pages 998-1003.

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