IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v259y2022ics0360544222019132.html
   My bibliography  Save this article

Thermodynamic analysis of a novel multi-target temperature transcritical CO2 ejector-expansion refrigeration cycle with vapor-injection

Author

Listed:
  • Zeng, Min-Qiang
  • Zheng, Qiu-Yun
  • Zhang, Xue-Lai
  • Mo, Fan-Yang
  • Zhang, Xin-Rong

Abstract

In the present paper, a multi-target temperature ejector-expansion subcooler vapor-injection refrigeration cycle is proposed in order to improve the performance of natural fluid CO2 refrigeration cycles. A thermodynamics model to simulate a two-phase ejector cycle integrating a vapor-injection is first established from the energetic and exergetic perspectives. The behavior of the new cycle is then analyzed, and the adjustment direction of the cooling capacity and the evaporating temperature is pointed out. Furthermore, the new cycle is also compared with the subcooler vapor-injection refrigeration cycle and the ejector-expansion refrigeration cycle. The obtained results show that the behavior of the evaporators is affected by the bypass mass ratio and the entrainment ratio, and the two parameter determines the direction of adjusting the cooling capacity distribution and the evaporating temperature. The COP of the new cycle is about 17.9–29.4% and 2.8–7.8% higher than that of subcooler vapor-injection refrigeration cycle and ejector-expansion refrigeration cycle; the exergy efficiency of new cycle is about 14–28.2% and 3.7–11.3% higher than that of subcooler vapor-injection refrigeration cycle and ejector-expansion refrigeration cycle; and it is also found that the performance of the new cycle is improved more significantly under low cooling temperature and high ambient temperature conditions.

Suggested Citation

  • Zeng, Min-Qiang & Zheng, Qiu-Yun & Zhang, Xue-Lai & Mo, Fan-Yang & Zhang, Xin-Rong, 2022. "Thermodynamic analysis of a novel multi-target temperature transcritical CO2 ejector-expansion refrigeration cycle with vapor-injection," Energy, Elsevier, vol. 259(C).
    • Handle: RePEc:eee:energy:v:259:y:2022:i:c:s0360544222019132
    DOI: 10.1016/j.energy.2022.125016
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544222019132
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2022.125016?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Sarkar, Jahar, 2008. "Optimization of ejector-expansion transcritical CO2 heat pump cycle," Energy, Elsevier, vol. 33(9), pages 1399-1406.
    2. Baek, Changhyun & Heo, Jaehyeok & Jung, Jongho & Cho, Honghyun & Kim, Yongchan, 2014. "Performance characteristics of a two-stage CO2 heat pump water heater adopting a sub-cooler vapor injection cycle at various operating conditions," Energy, Elsevier, vol. 77(C), pages 570-578.
    3. Abas, Naeem & Kalair, Ali Raza & Khan, Nasrullah & Haider, Aun & Saleem, Zahid & Saleem, Muhammad Shoaib, 2018. "Natural and synthetic refrigerants, global warming: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 90(C), pages 557-569.
    4. Ahamed, J.U. & Saidur, R. & Masjuki, H.H., 2011. "A review on exergy analysis of vapor compression refrigeration system," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(3), pages 1593-1600, April.
    5. Elakhdar, M. & Tashtoush, B.M. & Nehdi, E. & Kairouani, L., 2018. "Thermodynamic analysis of a novel Ejector Enhanced Vapor Compression Refrigeration (EEVCR) cycle," Energy, Elsevier, vol. 163(C), pages 1217-1230.
    6. Yang, Jun Lan & Ma, Yi Tai & Li, Min Xia & Guan, Hai Qing, 2005. "Exergy analysis of transcritical carbon dioxide refrigeration cycle with an expander," Energy, Elsevier, vol. 30(7), pages 1162-1175.
    7. Bai, Tao & Yan, Gang & Yu, Jianlin, 2015. "Thermodynamics analysis of a modified dual-evaporator CO2 transcritical refrigeration cycle with two-stage ejector," Energy, Elsevier, vol. 84(C), pages 325-335.
    8. She, Xiaohui & Cong, Lin & Nie, Binjian & Leng, Guanghui & Peng, Hao & Chen, Yi & Zhang, Xiaosong & Wen, Tao & Yang, Hongxing & Luo, Yimo, 2018. "Energy-efficient and -economic technologies for air conditioning with vapor compression refrigeration: A comprehensive review," Applied Energy, Elsevier, vol. 232(C), pages 157-186.
    9. Tashtoush, Bourhan M. & Al-Nimr, Moh'd A. & Khasawneh, Mohammad A., 2019. "A comprehensive review of ejector design, performance, and applications," Applied Energy, Elsevier, vol. 240(C), pages 138-172.
    10. Ma, Yitai & Liu, Zhongyan & Tian, Hua, 2013. "A review of transcritical carbon dioxide heat pump and refrigeration cycles," Energy, Elsevier, vol. 55(C), pages 156-172.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Bai, Tao & Yan, Gang & Yu, Jianlin, 2015. "Thermodynamics analysis of a modified dual-evaporator CO2 transcritical refrigeration cycle with two-stage ejector," Energy, Elsevier, vol. 84(C), pages 325-335.
    2. Yu, Binbin & Yang, Jingye & Wang, Dandong & Shi, Junye & Chen, Jiangping, 2019. "An updated review of recent advances on modified technologies in transcritical CO2 refrigeration cycle," Energy, Elsevier, vol. 189(C).
    3. Zou, Huiming & Yang, Tianyang & Tang, Mingsheng & Tian, Changqing & Butrymowicz, Dariusz, 2022. "Ejector optimization and performance analysis of electric vehicle CO2 heat pump with dual ejectors," Energy, Elsevier, vol. 239(PE).
    4. Gao, Yu & He, Guogeng & Cai, Dehua & Fan, Mingjing, 2020. "Performance evaluation of a modified R290 dual-evaporator refrigeration cycle using two-phase ejector as expansion device," Energy, Elsevier, vol. 212(C).
    5. Klinar, K. & Kitanovski, A., 2020. "Thermal control elements for caloric energy conversion," Renewable and Sustainable Energy Reviews, Elsevier, vol. 118(C).
    6. Mastrowski, Mikolaj & Smolka, Jacek & Hafner, Armin & Haida, Michal & Palacz, Michal & Banasiak, Krzysztof, 2019. "Experimental study of the heat transfer problem in expansion devices in CO2 refrigeration systems," Energy, Elsevier, vol. 173(C), pages 586-597.
    7. Zhao, Zhen & Luo, Jielin & Zou, Dexin & Yang, Kaiyin & Wang, Qin & Chen, Guangming, 2023. "Experimental investigation on the inhibition of flame retardants on the flammability of R1234ze(E)," Energy, Elsevier, vol. 263(PE).
    8. Frank Bruno & Martin Belusko & Edward Halawa, 2019. "CO 2 Refrigeration and Heat Pump Systems—A Comprehensive Review," Energies, MDPI, vol. 12(15), pages 1-39, August.
    9. Artur Bieniek & Jan Kuchmacz & Karol Sztekler & Lukasz Mika & Ewelina Radomska, 2021. "A New Method of Regulating the Cooling Capacity of a Cooling System with CO 2," Energies, MDPI, vol. 14(7), pages 1-18, March.
    10. Kasaeian, Alibakhsh & Hosseini, Seyed Mohsen & Sheikhpour, Mojgan & Mahian, Omid & Yan, Wei-Mon & Wongwises, Somchai, 2018. "Applications of eco-friendly refrigerants and nanorefrigerants: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 96(C), pages 91-99.
    11. Yari, Mortaza & Mahmoudi, S.M.S., 2011. "Thermodynamic analysis and optimization of novel ejector-expansion TRCC (transcritical CO2) cascade refrigeration cycles (Novel transcritical CO2 cycle)," Energy, Elsevier, vol. 36(12), pages 6839-6850.
    12. Mohanraj, M. & Belyayev, Ye. & Jayaraj, S. & Kaltayev, A., 2018. "Research and developments on solar assisted compression heat pump systems – A comprehensive review (Part A: Modeling and modifications)," Renewable and Sustainable Energy Reviews, Elsevier, vol. 83(C), pages 90-123.
    13. Bodys, Jakub & Smolka, Jacek & Palacz, Michal & Haida, Michal & Banasiak, Krzysztof & Nowak, Andrzej J. & Hafner, Armin, 2016. "Performance of fixed geometry ejectors with a swirl motion installed in a multi-ejector module of a CO2 refrigeration system," Energy, Elsevier, vol. 117(P2), pages 620-631.
    14. Fan Feng & Ze Zhang & Xiufang Liu & Changhai Liu & Yu Hou, 2020. "The Influence of Internal Heat Exchanger on the Performance of Transcritical CO 2 Water Source Heat Pump Water Heater," Energies, MDPI, vol. 13(7), pages 1-14, April.
    15. Albà, C.G. & Alkhatib, I.I.I. & Llovell, F. & Vega, L.F., 2023. "Hunting sustainable refrigerants fulfilling technical, environmental, safety and economic requirements," Renewable and Sustainable Energy Reviews, Elsevier, vol. 188(C).
    16. Austin, Brian T. & Sumathy, K., 2011. "Transcritical carbon dioxide heat pump systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 15(8), pages 4013-4029.
    17. Xu, Xiao Xiao & Chen, Guang Ming & Tang, Li Ming & Zhu, Zhi Jiang, 2012. "Experimental investigation on performance of transcritical CO2 heat pump system with ejector under optimum high-side pressure," Energy, Elsevier, vol. 44(1), pages 870-877.
    18. Qin, Lei & Xie, Gongnan & Ma, Yuan & Li, Shulei, 2023. "Thermodynamic analysis and multi-objective optimization of a waste heat recovery system with a combined supercritical/transcritical CO2 cycle," Energy, Elsevier, vol. 265(C).
    19. Aprea, Ciro & Maiorino, Angelo, 2009. "Heat rejection pressure optimization for a carbon dioxide split system: An experimental study," Applied Energy, Elsevier, vol. 86(11), pages 2373-2380, November.
    20. Besagni, Giorgio & Mereu, Riccardo & Inzoli, Fabio, 2016. "Ejector refrigeration: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 53(C), pages 373-407.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:259:y:2022:i:c:s0360544222019132. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.