IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v202y2020ics0360544220308586.html
   My bibliography  Save this article

Study on the performance of a novel waste heat recovery system at low temperatures

Author

Listed:
  • He, Yijian
  • Gao, Xu
  • Chen, Qifei
  • Chen, Guangming

Abstract

A novel system for recovering waste heat is investigated, consisting of an auto-cascade cell and working fluids of tetrafluoro-ethane (R134a)/trifluoro-methane (R23)/dimethylformamide (DMF). For the novel system, reliable models are developed by applying thermodynamic principles and the Peng–Robinson equation of state. The main factors are discussed from broader insights that affect the performance of the novel system. It is found that there is an optimal generating pressure and composition of R134a/R23 mixtures to obtain a maximum coefficient of performance (COP), which are affected, not only by generating, condensing, and evaporating temperatures, but also by absorption temperatures. Under general operational conditions, the maximum COP ranges from 0.048 to 0.1093, and the optimal mole ratio of R23 to R134a ranges from 0.29 to 0.41. Moreover, the experimental refrigeration temperature reaches −62.3 °C and the COP is 0.023, with an enhancement of 30%, which corresponds to an optimal generating pressure of 1130 kPa and a mole ratio of 0.3. Through the theoretical and experimental results, it is demonstrated that mass and energy coupling of refrigerants in the auto-cascade cell has key effects on the performance. It also shows that refrigeration temperatures could be lowered, and that COP is improved by staged double absorbers.

Suggested Citation

  • He, Yijian & Gao, Xu & Chen, Qifei & Chen, Guangming, 2020. "Study on the performance of a novel waste heat recovery system at low temperatures," Energy, Elsevier, vol. 202(C).
    • Handle: RePEc:eee:energy:v:202:y:2020:i:c:s0360544220308586
    DOI: 10.1016/j.energy.2020.117751
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544220308586
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2020.117751?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. Du, S. & Wang, R.Z. & Chen, X., 2017. "Development and experimental study of an ammonia water absorption refrigeration prototype driven by diesel engine exhaust heat," Energy, Elsevier, vol. 130(C), pages 420-432.
    2. Wang, Meng & Infante Ferreira, Carlos A., 2017. "Absorption heat pump cycles with NH3 – ionic liquid working pairs," Applied Energy, Elsevier, vol. 204(C), pages 819-830.
    3. Fang, Hao & Xia, Jianjun & Jiang, Yi, 2015. "Key issues and solutions in a district heating system using low-grade industrial waste heat," Energy, Elsevier, vol. 86(C), pages 589-602.
    4. Chen, Yi & Han, Wei & Jin, Hongguang, 2017. "Proposal and analysis of a novel heat-driven absorption–compression refrigeration system at low temperatures," Applied Energy, Elsevier, vol. 185(P2), pages 2106-2116.
    5. Liang, Xiao & Zhou, Sai & Deng, Jiaju & He, Guogeng & Cai, Dehua, 2019. "Thermodynamic analysis of a novel combined double ejector-absorption refrigeration system using ammonia/salt working pairs without mechanical pumps," Energy, Elsevier, vol. 185(C), pages 895-909.
    6. Xu, Z.Y. & Wang, R.Z. & Xia, Z.Z., 2013. "A novel variable effect LiBr-water absorption refrigeration cycle," Energy, Elsevier, vol. 60(C), pages 457-463.
    7. Levy, A. & Jelinek, M. & Borde, I. & Ziegler, F., 2004. "Performance of an advanced absorption cycle with R125 and different absorbents," Energy, Elsevier, vol. 29(12), pages 2501-2515.
    8. Ashrafi, Omid & Bédard, Serge & Bakhtiari, Bahador & Poulin, Bruno, 2015. "Heat recovery and heat pumping opportunities in a slaughterhouse," Energy, Elsevier, vol. 89(C), pages 1-13.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Xu, Hao & Xu, Xiafan & Chen, Liubiao & Guo, Jia & Wang, Junjie, 2022. "A novel cryogenic condensation system combined with gas turbine with low carbon emission for volatile compounds recovery," Energy, Elsevier, vol. 248(C).

    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. Jia, Teng & Dou, Pengbo & Chu, Peng & Dai, Yanjun, 2020. "Proposal and performance analysis of a novel solar-assisted resorption-subcooled compression hybrid heat pump system for space heating in cold climate condition," Renewable Energy, Elsevier, vol. 150(C), pages 1136-1150.
    2. Alvaro A. S. Lima & Gustavo de N. P. Leite & Alvaro A. V. Ochoa & Carlos A. C. dos Santos & José A. P. da Costa & Paula S. A. Michima & Allysson M. A. Caldas, 2020. "Absorption Refrigeration Systems Based on Ammonia as Refrigerant Using Different Absorbents: Review and Applications," Energies, MDPI, vol. 14(1), pages 1-41, December.
    3. Chen, Long Xiang & Xie, Mei Na & Zhao, Pan Pan & Wang, Feng Xiang & Hu, Peng & Wang, Dong Xiang, 2018. "A novel isobaric adiabatic compressed air energy storage (IA-CAES) system on the base of volatile fluid," Applied Energy, Elsevier, vol. 210(C), pages 198-210.
    4. Ebrahimi, Armin & Ghorbani, Bahram & Ziabasharhagh, Masoud, 2020. "Introducing a novel integrated cogeneration system of power and cooling using stored liquefied natural gas as a cryogenic energy storage system," Energy, Elsevier, vol. 206(C).
    5. Sayegh, M.A. & Danielewicz, J. & Nannou, T. & Miniewicz, M. & Jadwiszczak, P. & Piekarska, K. & Jouhara, H., 2017. "Trends of European research and development in district heating technologies," Renewable and Sustainable Energy Reviews, Elsevier, vol. 68(P2), pages 1183-1192.
    6. Mohammadnia, Ali & Iov, Florin & Rasmussen, Morten Karstoft & Nielsen, Mads Pagh, 2024. "Feasibility assessment of next-generation smart district heating networks by intelligent energy management strategies," Energy, Elsevier, vol. 296(C).
    7. Guelpa, Elisa & Bischi, Aldo & Verda, Vittorio & Chertkov, Michael & Lund, Henrik, 2019. "Towards future infrastructures for sustainable multi-energy systems: A review," Energy, Elsevier, vol. 184(C), pages 2-21.
    8. Arat, Halit & Arslan, Oguz, 2017. "Exergoeconomic analysis of district heating system boosted by the geothermal heat pump," Energy, Elsevier, vol. 119(C), pages 1159-1170.
    9. Kovacic, Zora & Giampietro, Mario, 2015. "Empty promises or promising futures? The case of smart grids," Energy, Elsevier, vol. 93(P1), pages 67-74.
    10. Yılmaz, İbrahim Halil & Saka, Kenan & Kaynakli, Omer, 2016. "A thermodynamic evaluation on high pressure condenser of double effect absorption refrigeration system," Energy, Elsevier, vol. 113(C), pages 1031-1041.
    11. Muhsin Kılıç, 2022. "Evaluation of Combined Thermal–Mechanical Compression Systems: A Review for Energy Efficient Sustainable Cooling," Sustainability, MDPI, vol. 14(21), pages 1-38, October.
    12. Alklaibi, A.M. & Lior, N., 2021. "Waste heat utilization from internal combustion engines for power augmentation and refrigeration," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    13. Le Lostec, Brice & Galanis, Nicolas & Baribeault, Jean & Millette, Jocelyn, 2008. "Wood chip drying with an absorption heat pump," Energy, Elsevier, vol. 33(3), pages 500-512.
    14. Amaris, Carlos & Vallès, Manel & Bourouis, Mahmoud, 2018. "Vapour absorption enhancement using passive techniques for absorption cooling/heating technologies: A review," Applied Energy, Elsevier, vol. 231(C), pages 826-853.
    15. Sun, Fangtian & Zhao, Jinzi & Fu, Lin & Sun, Jian & Zhang, Shigang, 2017. "New district heating system based on natural gas-fired boilers with absorption heat exchangers," Energy, Elsevier, vol. 138(C), pages 405-418.
    16. Saeid, Omar & Hashem, Gamal & Etaig, Saleh & Belgasim, Basim & Sagade, Atul, 2024. "Performance assessment of ammonia base solar ejector cooling system emphasizing ejector geometries: A detailed CFD analysis," Energy, Elsevier, vol. 301(C).
    17. Yuan, Meng & Vad Mathiesen, Brian & Schneider, Noémi & Xia, Jianjun & Zheng, Wen & Sorknæs, Peter & Lund, Henrik & Zhang, Lipeng, 2024. "Renewable energy and waste heat recovery in district heating systems in China: A systematic review," Energy, Elsevier, vol. 294(C).
    18. Hu, Tianle & Xie, Xiaoyun & Jiang, Yi, 2017. "Simulation research on a variable-lift absorption cycle and its application in waste heat recovery of combined heat and power system," Energy, Elsevier, vol. 140(P1), pages 912-921.
    19. Yan, Jingjing & Zhang, Huan & Wang, Yaran & Zhu, Zhaozhe & Bai, He & Li, Qicheng & You, Shijun, 2024. "Pump-stopping-induced hydraulic oscillations in long-distance district heating system: Modelling and a comprehensive analysis of critical factors," Energy, Elsevier, vol. 294(C).
    20. Wang, Jingyi & Wang, Zhe & Zhou, Ding & Sun, Kaiyu, 2019. "Key issues and novel optimization approaches of industrial waste heat recovery in district heating systems," Energy, Elsevier, vol. 188(C).

    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:202:y:2020:i:c:s0360544220308586. 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.