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Development of high efficiency cycles for domestic refrigerator-freezer application

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  • Yang, Mina
  • Jung, Chung Woo
  • Kang, Yong Tae

Abstract

High efficiency 2-stage vapor compression cycles are developed for domestic refrigerator-freezer application. From the parametric analysis of the newly developed cycles, it is recommended that evaporators be connected in series while compressors be connected in parallel to obtain the highest COP (coefficient of performance) in domestic refrigerator-freezer systems. It is found that the most important parameter for performance improvement is the freezing load ratio (RQ˙F=Q˙F/Q˙total). It is also found that the degree of subcooling by the heat exchanger (ΔTsub=T2−T3) gives the most significant effect on m˙total. However, there are some difficulties in operating the newly developed cycle such as difficult individual operation of the evaporators. Therefore, this study proposes an advanced novel cycle with the evaporators connected in parallel and without the separator, which is named “two-circuit cycle with evaporating subcooler”. It is finally concluded that the refrigerants pair of (R/F) = (R152a/R600a) be the best candidate with the highest COP of 3.758 for the two-circuit cycle with evaporating subcooler.

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  • Yang, Mina & Jung, Chung Woo & Kang, Yong Tae, 2015. "Development of high efficiency cycles for domestic refrigerator-freezer application," Energy, Elsevier, vol. 93(P2), pages 2258-2266.
    • Handle: RePEc:eee:energy:v:93:y:2015:i:p2:p:2258-2266
    DOI: 10.1016/j.energy.2015.10.127
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    References listed on IDEAS

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    1. Sarkar, Jahar, 2008. "Optimization of ejector-expansion transcritical CO2 heat pump cycle," Energy, Elsevier, vol. 33(9), pages 1399-1406.
    2. Bolaji, B.O., 2010. "Experimental study of R152a and R32 to replace R134a in a domestic refrigerator," Energy, Elsevier, vol. 35(9), pages 3793-3798.
    3. Zubair, Syed M., 1990. "Improvement of refrigeration/air-conditioning performance with mechanical sub-cooling," Energy, Elsevier, vol. 15(5), pages 427-433.
    4. Sarkar, Jahar, 2012. "Ejector enhanced vapor compression refrigeration and heat pump systems—A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(9), pages 6647-6659.
    5. 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.
    6. Cabello, R. & Torrella, E. & Llopis, R. & Sánchez, D., 2010. "Comparative evaluation of the intermediate systems employed in two-stage refrigeration cycles driven by compound compressors," Energy, Elsevier, vol. 35(3), pages 1274-1280.
    7. Selbaş, Reşat & Kızılkan, Önder & Şencan, Arzu, 2006. "Thermoeconomic optimization of subcooled and superheated vapor compression refrigeration cycle," Energy, Elsevier, vol. 31(12), pages 2108-2128.
    8. Yari, Mortaza & Mehr, A.S. & Mahmoudi, S.M.S., 2013. "Thermodynamic analysis and optimization of a novel dual-evaporator system powered by electrical and solar energy sources," Energy, Elsevier, vol. 61(C), pages 646-656.
    9. Qureshi, Bilal A. & Inam, Muhammad & Antar, Mohamed A. & Zubair, Syed M., 2013. "Experimental energetic analysis of a vapor compression refrigeration system with dedicated mechanical sub-cooling," Applied Energy, Elsevier, vol. 102(C), pages 1035-1041.
    10. 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.
    11. Torrella, E. & Larumbe, J.A. & Cabello, R. & Llopis, R. & Sanchez, D., 2011. "A general methodology for energy comparison of intermediate configurations in two-stage vapour compression refrigeration systems," Energy, Elsevier, vol. 36(7), pages 4119-4124.
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    Cited by:

    1. Fang, Zhongcheng & Fan, Chaochao & Yan, Gang & Yu, Jianlin, 2019. "Performance evaluation of a modified refrigeration cycle with parallel compression for refrigerator-freezer applications," Energy, Elsevier, vol. 188(C).
    2. 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.
    3. Jeon, Yongseok & Kim, Dongwoo & Jung, Jongho & Jang, Dong Soo & Kim, Yongchan, 2018. "Comparative performance evaluation of conventional and condenser outlet split ejector-based domestic refrigerator-freezers using R600a," Energy, Elsevier, vol. 161(C), pages 1085-1095.
    4. Yongseok Jeon & Hoon Kim & Jae Hwan Ahn & Sanghoon Kim, 2020. "Effects of Nozzle Exit Position on Condenser Outlet Split Ejector-Based R600a Household Refrigeration Cycle," Energies, MDPI, vol. 13(19), pages 1-12, October.

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