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Energy analysis of a solar air collector with rows of fins

Author

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  • Moummi, N
  • Youcef-Ali, S
  • Moummi, A
  • Desmons, J.Y

Abstract

The necessity for improving the thermal performances of the solar air collector, for some needs, encouraged us to carry out this study. Initially, to improve the efficiency factor of these solar collectors, we create an increasingly turbulent flow between the absorber and the back wooden plate. For that, we use obstacles of various forms. In this study, we chose rectangular plate fins inserted perpendicular to the flow. The fluid flows out through the interstices between fins in the same row, this allows a good distribution of the fluid and reduces the dead zones. Secondly, and for the same configuration, we undertake a study on the evaluation of the transfer coefficient. The results are compared with those obtained with a solar air collector without fins, using two types of absorbers selective (in coppersun) or not selective (black-painted aluminium).

Suggested Citation

  • Moummi, N & Youcef-Ali, S & Moummi, A & Desmons, J.Y, 2004. "Energy analysis of a solar air collector with rows of fins," Renewable Energy, Elsevier, vol. 29(13), pages 2053-2064.
    • Handle: RePEc:eee:renene:v:29:y:2004:i:13:p:2053-2064
    DOI: 10.1016/j.renene.2003.11.006
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    Citations

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    Cited by:

    1. Sopian, K. & Alghoul, M.A. & Alfegi, Ebrahim M. & Sulaiman, M.Y. & Musa, E.A., 2009. "Evaluation of thermal efficiency of double-pass solar collector with porous–nonporous media," Renewable Energy, Elsevier, vol. 34(3), pages 640-645.
    2. Ali Hassan & Ali M. Nikbakht & Sabrina Fawzia & Prasad Yarlagadda & Azharul Karim, 2024. "A Comprehensive Review of the Thermohydraulic Improvement Potentials in Solar Air Heaters through an Energy and Exergy Analysis," Energies, MDPI, vol. 17(7), pages 1-47, March.
    3. Velmurugan, V. & Naveen Kumar, K.J. & Noorul Haq, T. & Srithar, K., 2009. "Performance analysis in stepped solar still for effluent desalination," Energy, Elsevier, vol. 34(9), pages 1179-1186.
    4. Fudholi, Ahmad & Sopian, Kamaruzzaman, 2019. "A review of solar air flat plate collector for drying application," Renewable and Sustainable Energy Reviews, Elsevier, vol. 102(C), pages 333-345.
    5. Rounis, Efstratios Dimitrios & Athienitis, Andreas & Stathopoulos, Theodore, 2021. "Review of air-based PV/T and BIPV/T systems - Performance and modelling," Renewable Energy, Elsevier, vol. 163(C), pages 1729-1753.
    6. Oztop, Hakan F. & Bayrak, Fatih & Hepbasli, Arif, 2013. "Energetic and exergetic aspects of solar air heating (solar collector) systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 21(C), pages 59-83.
    7. Rajaseenivasan, T. & Shanmugam, R.K. & Hareesh, V.M. & Srithar, K., 2016. "Combined probation of bubble column humidification dehumidification desalination system using solar collectors," Energy, Elsevier, vol. 116(P1), pages 459-469.
    8. Hernández, Alejandro L. & Quiñonez, José E., 2013. "Analytical models of thermal performance of solar air heaters of double-parallel flow and double-pass counter flow," Renewable Energy, Elsevier, vol. 55(C), pages 380-391.
    9. Ozgen, Filiz & Esen, Mehmet & Esen, Hikmet, 2009. "Experimental investigation of thermal performance of a double-flow solar air heater having aluminium cans," Renewable Energy, Elsevier, vol. 34(11), pages 2391-2398.
    10. Akpinar, Ebru Kavak & Koçyigit, Fatih, 2010. "Energy and exergy analysis of a new flat-plate solar air heater having different obstacles on absorber plates," Applied Energy, Elsevier, vol. 87(11), pages 3438-3450, November.
    11. Kumar, Mahesh & Sansaniwal, Sunil Kumar & Khatak, Pankaj, 2016. "Progress in solar dryers for drying various commodities," Renewable and Sustainable Energy Reviews, Elsevier, vol. 55(C), pages 346-360.
    12. Tanda, Giovanni, 2011. "Performance of solar air heater ducts with different types of ribs on the absorber plate," Energy, Elsevier, vol. 36(11), pages 6651-6660.
    13. Karsli, Suleyman, 2007. "Performance analysis of new-design solar air collectors for drying applications," Renewable Energy, Elsevier, vol. 32(10), pages 1645-1660.
    14. Benli, Hüseyin, 2013. "Experimentally derived efficiency and exergy analysis of a new solar air heater having different surface shapes," Renewable Energy, Elsevier, vol. 50(C), pages 58-67.
    15. Bensaci, Charaf-Eddine & Moummi, Abdelhafid & Sanchez de la Flor, Francisco J. & Rodriguez Jara, Enrique A. & Rincon-Casado, Alejandro & Ruiz-Pardo, Alvaro, 2020. "Numerical and experimental study of the heat transfer and hydraulic performance of solar air heaters with different baffle positions," Renewable Energy, Elsevier, vol. 155(C), pages 1231-1244.

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