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Performance evaluation of a novel heat pump system for drying with EVI-compressor driven precooling and reheating

Author

Listed:
  • Cheng, Jia-Hao
  • Cao, Xiang
  • Shao, Liang-Liang
  • Zhang, Chun-Lu

Abstract

Heat pump drying is widely used in the agricultural and industrial sectors. This study proposes a novel heat pump system for closed-loop drying, which employs an enhanced vapor injection (EVI) compressor (HPDEVI). The system precools the return air to a closer-to-saturation state to enhance dehumidification and reheats the dehumidified cold air while increasing the refrigerant subcooling. Meanwhile, EVI is fulfilled to modify the heat pump cycle. To demonstrate its superiority, the HPDEVI's energetic, exergetic and economic performances are compared to those of the basic configuration (HPDbasic) and the system with a stand-alone heat pipe (HPDHP). The results show that HPDEVI outperforms the other two systems by increasing latent heat ratio of evaporator, compressor isentropic efficiency and refrigerant subcooling. Under the design condition (Tdb = 45 °C, RH = 40%), HPDEVI reaches a specific moisture extraction rate (SMER) of 3.07 kg/kWh and a moisture extraction rate (MER) of 43.8 kg/h. These values are increased by 16.7% and 12.9% compared to HPDbasic, and 8.9% and 4.5% relative to HPDHP, respectively. Moreover, HPDEVI generates the lowest exergy destruction per latent heat of water removal at 0.367 W/W, and costs only 0.267 CNY per litre of water extracted after ten years of operation. Finally, the performance improvements of HPDEVI under off-design conditions are also revealed.

Suggested Citation

  • Cheng, Jia-Hao & Cao, Xiang & Shao, Liang-Liang & Zhang, Chun-Lu, 2023. "Performance evaluation of a novel heat pump system for drying with EVI-compressor driven precooling and reheating," Energy, Elsevier, vol. 278(PB).
    • Handle: RePEc:eee:energy:v:278:y:2023:i:pb:s036054422301383x
    DOI: 10.1016/j.energy.2023.127989
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    References listed on IDEAS

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    1. Shao, Liang-Liang & Yang, Liang & Zhang, Chun-Lu, 2010. "Comparison of heat pump performance using fin-and-tube and microchannel heat exchangers under frost conditions," Applied Energy, Elsevier, vol. 87(4), pages 1187-1197, April.
    2. El Fil, Bachir & Garimella, Srinivas, 2021. "Waste heat recovery in commercial gas-fired tumble dryers," Energy, Elsevier, vol. 218(C).
    3. Zou, Huiming & Li, Xuan & Tang, Mingsheng & Wu, Jiang & Tian, Changqing & Butrymowicz, Dariusz & Ma, Yongde & Wang, Jin, 2020. "Temperature stage matching and experimental investigation of high-temperature cascade heat pump with vapor injection," Energy, Elsevier, vol. 212(C).
    4. Mei, Zhenyuan & Hwang, Yunho & Kim, Jaeyeon, 2022. "Thermodynamic analysis and LCCP evaluation of kangaroo heat pump cycle for electric vehicles," Energy, Elsevier, vol. 259(C).
    5. Redón, A. & Navarro-Peris, E. & Pitarch, M. & Gonzálvez-Macia, J. & Corberán, J.M., 2014. "Analysis and optimization of subcritical two-stage vapor injection heat pump systems," Applied Energy, Elsevier, vol. 124(C), pages 231-240.
    6. Mohammadi, Iman & Tabatabaekoloor, Reza & Motevali, Ali, 2019. "Effect of air recirculation and heat pump on mass transfer and energy parameters in drying of kiwifruit slices," Energy, Elsevier, vol. 170(C), pages 149-158.
    7. Srimuang, W. & Amatachaya, P., 2012. "A review of the applications of heat pipe heat exchangers for heat recovery," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(6), pages 4303-4315.
    8. Wang, Jijin & Qv, Dehu & Yao, Yang & Ni, Long, 2021. "The difference between vapor injection cycle with flash tank and intermediate heat exchanger for air source heat pump: An experimental and theoretical study," Energy, Elsevier, vol. 221(C).
    Full references (including those not matched with items on IDEAS)

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