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Experimental and Theoretical Investigation of the Natural Convection Heat Transfer Coefficient in Phase Change Material (PCM) Based Fin-and-Tube Heat Exchanger

Author

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  • Saulius Pakalka

    (Department of Building Energetics, Vilnius Gediminas Technical University, Sauletekio ave. 11, 10223 Vilnius, Lithuania
    Applied Research Institute for Prospective Technologies, Vismaliuku str. 34, 10243 Vilnius, Lithuania)

  • Kęstutis Valančius

    (Department of Building Energetics, Vilnius Gediminas Technical University, Sauletekio ave. 11, 10223 Vilnius, Lithuania)

  • Giedrė Streckienė

    (Department of Building Energetics, Vilnius Gediminas Technical University, Sauletekio ave. 11, 10223 Vilnius, Lithuania)

Abstract

Latent heat thermal energy storage systems allow storing large amounts of energy in relatively small volumes. Phase change materials (PCMs) are used as a latent heat storage medium. However, low thermal conductivity of most PCMs results in long melting (charging) and solidification (discharging) processes. This study focuses on the PCM melting process in a fin-and-tube type copper heat exchanger. The aim of this study is to define analytically natural convection heat transfer coefficient and compare the results with experimental data. The study shows how the local heat transfer coefficient changes in different areas of the heat exchanger and how it is affected by the choice of characteristic length and boundary conditions. It has been determined that applying the calculation method of the natural convection occurring in the channel leads to results that are closer to the experiment. Using this method, the average values of the heat transfer coefficient ( h ave ) during the entire charging process was obtained 68 W/m 2 K, compared to the experimental result h ave = 61 W/m 2 K. This is beneficial in the predesign stage of PCM-based thermal energy storage units.

Suggested Citation

  • Saulius Pakalka & Kęstutis Valančius & Giedrė Streckienė, 2021. "Experimental and Theoretical Investigation of the Natural Convection Heat Transfer Coefficient in Phase Change Material (PCM) Based Fin-and-Tube Heat Exchanger," Energies, MDPI, vol. 14(3), pages 1-14, January.
    • Handle: RePEc:gam:jeners:v:14:y:2021:i:3:p:716-:d:490082
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    References listed on IDEAS

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    1. M. T. Nitsas & I. P. Koronaki, 2020. "Thermal Analysis of Pure and Nanoparticle-Enhanced PCM—Application in Concentric Tube Heat Exchanger," Energies, MDPI, vol. 13(15), pages 1-20, July.
    2. Mazzeo, Domenico & Oliveti, Giuseppe & de Gracia, Alvaro & Coma, Julià & Solé, Aran & Cabeza, Luisa F., 2017. "Experimental validation of the exact analytical solution to the steady periodic heat transfer problem in a PCM layer," Energy, Elsevier, vol. 140(P1), pages 1131-1147.
    3. Pereira da Cunha, Jose & Eames, Philip, 2016. "Thermal energy storage for low and medium temperature applications using phase change materials – A review," Applied Energy, Elsevier, vol. 177(C), pages 227-238.
    4. Vogel, J. & Felbinger, J. & Johnson, M., 2016. "Natural convection in high temperature flat plate latent heat thermal energy storage systems," Applied Energy, Elsevier, vol. 184(C), pages 184-196.
    5. Ibrahim, Nasiru I. & Al-Sulaiman, Fahad A. & Rahman, Saidur & Yilbas, Bekir S. & Sahin, Ahmet Z., 2017. "Heat transfer enhancement of phase change materials for thermal energy storage applications: A critical review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 74(C), pages 26-50.
    6. Liu, Lingkun & Su, Di & Tang, Yaojie & Fang, Guiyin, 2016. "Thermal conductivity enhancement of phase change materials for thermal energy storage: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 62(C), pages 305-317.
    7. Ioan Sarbu & Calin Sebarchievici, 2018. "A Comprehensive Review of Thermal Energy Storage," Sustainability, MDPI, vol. 10(1), pages 1-32, January.
    8. Mohamed Fadl & Philip Eames, 2020. "Thermal Performance Analysis of the Charging/Discharging Process of a Shell and Horizontally Oriented Multi-Tube Latent Heat Storage System," Energies, MDPI, vol. 13(23), pages 1-23, November.
    9. Sun, Xiaoqin & Zhang, Quan & Medina, Mario A. & Lee, Kyoung Ok, 2016. "Experimental observations on the heat transfer enhancement caused by natural convection during melting of solid–liquid phase change materials (PCMs)," Applied Energy, Elsevier, vol. 162(C), pages 1453-1461.
    10. Bechiri, Mohammed & Mansouri, Kacem, 2015. "Analytical solution of heat transfer in a shell-and-tube latent thermal energy storage system," Renewable Energy, Elsevier, vol. 74(C), pages 825-838.
    11. Lamberg, Piia, 2004. "Approximate analytical model for two-phase solidification problem in a finned phase-change material storage," Applied Energy, Elsevier, vol. 77(2), pages 131-152, February.
    12. Vogel, J. & Johnson, M., 2019. "Natural convection during melting in vertical finned tube latent thermal energy storage systems," Applied Energy, Elsevier, vol. 246(C), pages 38-52.
    13. Soni, Vikram & Kumar, Arvind & Jain, V.K., 2018. "Modeling of PCM melting: Analysis of discrepancy between numerical and experimental results and energy storage performance," Energy, Elsevier, vol. 150(C), pages 190-204.
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    Cited by:

    1. Jesus Fernando Hinojosa & Saul Fernando Moreno & Victor Manuel Maytorena, 2023. "Low-Temperature Applications of Phase Change Materials for Energy Storage: A Descriptive Review," Energies, MDPI, vol. 16(7), pages 1-39, March.
    2. Mohammadreza Ebrahimnataj Tiji & Jasim M. Mahdi & Hayder I. Mohammed & Hasan Sh. Majdi & Abbas Ebrahimi & Rohollah Babaei Mahani & Pouyan Talebizadehsardari & Wahiba Yaïci, 2021. "Natural Convection Effect on Solidification Enhancement in a Multi-Tube Latent Heat Storage System: Effect of Tubes’ Arrangement," Energies, MDPI, vol. 14(22), pages 1-23, November.
    3. Lu, Shilei & Zhai, Xue & Gao, Jingxian & Wang, Ran, 2022. "Performance optimization and experimental analysis of a novel low-temperature latent heat thermal energy storage device," Energy, Elsevier, vol. 239(PE).
    4. Daniela Dzhonova-Atanasova & Aleksandar Georgiev & Svetoslav Nakov & Stela Panyovska & Tatyana Petrova & Subarna Maiti, 2022. "Compact Thermal Storage with Phase Change Material for Low-Temperature Waste Heat Recovery—Advances and Perspectives," Energies, MDPI, vol. 15(21), pages 1-21, November.

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