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Thermal, exergy and economic analysis of a cascaded packed-bed tank with multiple phase change materials for district cooling system

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  • Shao, Y.L.
  • Soh, K.Y.
  • Islam, M.R.
  • Chua, K.J.

Abstract

In Singapore's industry, the required temperature of a district cooling system's outlet and return water are 5 °C and 12 °C, respectively. Thus far, few researches have been reported on the cascaded phase change material (PCM) tank focusing on this temperature duration. In this study, a cascaded packed-bed tank for a district cooling system is proposed to improve heat transfer efficiency and decrease tank cost with the same cold energy capacity. The cascaded PCM system, employing PCM-1 and PCM-2 (volume ratio 50%–50% and 30%–70% tetradecane-hexadecane mixtures), is designed, modeled, and validated through experimental data. Key results revealed that the PCM-1 tank performs poorly during its charging phase, while the PCM-2 tank performs poorly in discharging phase. However, the proposed cascaded packed-bed tank that simultaneously PCM-1 and PCM-2 can achieve high average exergy efficiencies during the charging and discharging phases. Additionally, the cascaded system incorporating 0.42 of PCM-1 and 0.18 of PCM-2 demonstrates higher exergy efficiency and tank volume but incurs higher construction costs than other tank designs. Comparatively, the same cold energy capacity tank with 0.18 of PCM-1 and 0.42 of PCM-2 reduces construction cost by 6.8%, with a depreciation of exergy efficiency by 14.1% during the discharging phase.

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  • Shao, Y.L. & Soh, K.Y. & Islam, M.R. & Chua, K.J., 2023. "Thermal, exergy and economic analysis of a cascaded packed-bed tank with multiple phase change materials for district cooling system," Energy, Elsevier, vol. 268(C).
    • Handle: RePEc:eee:energy:v:268:y:2023:i:c:s0360544223001408
    DOI: 10.1016/j.energy.2023.126746
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    References listed on IDEAS

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    1. Cui, Wenlong & Yuan, Yanping & Sun, Liangliang & Cao, Xiaoling & Yang, Xiaojiao, 2016. "Experimental studies on the supercooling and melting/freezing characteristics of nano-copper/sodium acetate trihydrate composite phase change materials," Renewable Energy, Elsevier, vol. 99(C), pages 1029-1037.
    2. Oró, Eduard & Castell, Albert & Chiu, Justin & Martin, Viktoria & Cabeza, Luisa F., 2013. "Stratification analysis in packed bed thermal energy storage systems," Applied Energy, Elsevier, vol. 109(C), pages 476-487.
    3. Amin, N.A.M. & Bruno, F. & Belusko, M., 2014. "Effective thermal conductivity for melting in PCM encapsulated in a sphere," Applied Energy, Elsevier, vol. 122(C), pages 280-287.
    4. Ruan, Yingjun & Liu, Qingrong & Li, Zhengwei & Wu, Jiazheng, 2016. "Optimization and analysis of Building Combined Cooling, Heating and Power (BCHP) plants with chilled ice thermal storage system," Applied Energy, Elsevier, vol. 179(C), pages 738-754.
    5. Khor, J.O. & Sze, J.Y. & Li, Y. & Romagnoli, A., 2020. "Overcharging of a cascaded packed bed thermal energy storage: Effects and solutions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 117(C).
    6. Mosaffa, A.H. & Garousi Farshi, L. & Infante Ferreira, C.A. & Rosen, M.A., 2014. "Energy and exergy evaluation of a multiple-PCM thermal storage unit for free cooling applications," Renewable Energy, Elsevier, vol. 68(C), pages 452-458.
    7. Elfeky, Karem Elsayed & Mohammed, Abubakar Gambo & Wang, Qiuwang, 2022. "Thermo-economic evaluation of PCM layer thickness change on the performance of the hybrid heat storage tank for concentrating solar power plants," Energy, Elsevier, vol. 253(C).
    8. Shao, Y.L. & Soh, K.Y. & Wan, Y.D. & Kumja, M. & Khin, Z. & Islam, M.R. & Chua, K.J., 2020. "Simulation and experimental study of thermal storage systems for district cooling system under commercial operating conditions," Energy, Elsevier, vol. 203(C).
    9. MacPhee, David & Dincer, Ibrahim & Beyene, Asfaw, 2012. "Numerical simulation and exergetic performance assessment of charging process in encapsulated ice thermal energy storage system," Energy, Elsevier, vol. 41(1), pages 491-498.
    10. Elfeky, Karem Elsayed & Mohammed, Abubakar Gambo & Wang, Qiuwang, 2021. "Cycle cut-off criterion effect on the performance of cascaded, sensible, combined sensible-latent heat storage tank for concentrating solar power plants," Energy, Elsevier, vol. 230(C).
    11. Chiu, Justin N.W. & Martin, Viktoria, 2013. "Multistage latent heat cold thermal energy storage design analysis," Applied Energy, Elsevier, vol. 112(C), pages 1438-1445.
    12. Mao, Qianjun & Zhang, Yamei, 2020. "Thermal energy storage performance of a three-PCM cascade tank in a high-temperature packed bed system," Renewable Energy, Elsevier, vol. 152(C), pages 110-119.
    13. de Gracia, Alvaro & Cabeza, Luisa F., 2017. "Numerical simulation of a PCM packed bed system: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 69(C), pages 1055-1063.
    14. Amin, N.A.M. & Belusko, M. & Bruno, F., 2014. "An effectiveness-NTU model of a packed bed PCM thermal storage system," Applied Energy, Elsevier, vol. 134(C), pages 356-362.
    15. Cheng, Xiwen & Zhai, Xiaoqiang, 2018. "Thermal performance analysis and optimization of a cascaded packed bed cool thermal energy storage unit using multiple phase change materials," Applied Energy, Elsevier, vol. 215(C), pages 566-576.
    16. Amin, N.A.M. & Bruno, F. & Belusko, M., 2012. "Effectiveness–NTU correlation for low temperature PCM encapsulated in spheres," Applied Energy, Elsevier, vol. 93(C), pages 549-555.
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