IDEAS home Printed from https://ideas.repec.org/a/gam/jeners/v17y2024i15p3812-d1448672.html
   My bibliography  Save this article

Study of the Thermal Performance of Solar Air Collectors with and without Perforated Baffles

Author

Listed:
  • Ghizlene Boussouar

    (Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Poland
    MECACOMP Laboratory, Department of Mechanic, Faculty of Technology, University Abou Bekr Belkaid, Tlemcen 13000, Algeria)

  • Brahim Rostane

    (MECACOMP Laboratory, Department of Mechanic, Faculty of Technology, University Abou Bekr Belkaid, Tlemcen 13000, Algeria)

  • Khaled Aliane

    (MECACOMP Laboratory, Department of Mechanic, Faculty of Technology, University Abou Bekr Belkaid, Tlemcen 13000, Algeria)

  • Dineshkumar Ravi

    (Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Poland)

  • Michał Jan Gęca

    (Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Poland)

  • Arkadiusz Gola

    (Faculty of Mechanical Engineering, Lublin University of Technology, ul. Nadbystrzycka 36, 20-618 Lublin, Poland)

Abstract

Air plate solar collectors provide a sustainable and efficient solution for building heating. The absorber plate collects solar radiation and converts it into heat. Atmospheric air is then circulated through the collector plate with perforated baffles by forced convection. The heated air is then directed through ducts into the building’s heating system. By significantly reducing reliance on fossil fuels for building heating, these collectors contribute to a lower life-cycle carbon footprint for buildings compared to conventional heating systems. While flat-plate solar collectors are widely used for renewable energy generation, their efficiency is frequently limited by the airflow path and the heat transfer efficiency within the collector. This study aims to quantify the impact of longitudinal, transverse, and perforated baffles with different hole diameters on the heat transfer characteristics and to identify the optimal design for maximizing thermal efficiency. This study also aims to integrate solar air collector in a conventional building and help reduce the overall energy demand of buildings and their associated carbon emissions. A three-dimensional numerical investigation was carried out on a flat-plate solar collector equipped with perforated transverse baffles with varying hole diameter and thickness. The results from the study predicted that perforated baffles with two holes with a diameter of 15 mm provided a maximum Nu of 79.56 and a pressure drop of 459 Pa for a Re of 8500.

Suggested Citation

  • Ghizlene Boussouar & Brahim Rostane & Khaled Aliane & Dineshkumar Ravi & Michał Jan Gęca & Arkadiusz Gola, 2024. "Study of the Thermal Performance of Solar Air Collectors with and without Perforated Baffles," Energies, MDPI, vol. 17(15), pages 1-20, August.
    • Handle: RePEc:gam:jeners:v:17:y:2024:i:15:p:3812-:d:1448672
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1996-1073/17/15/3812/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1996-1073/17/15/3812/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Rajaseenivasan, T. & Srinivasan, S. & Srithar, K., 2015. "Comprehensive study on solar air heater with circular and V-type turbulators attached on absorber plate," Energy, Elsevier, vol. 88(C), pages 863-873.
    2. 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.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Dineshkumar Ravi & Grzegorz Litak & Mateusz Waśkowicz & Marcin Fronc, 2025. "Numerical Investigation on the Effect of Passive Jet Control on the Performance of a Vortex Induced Vibration Energy Harvester System," Energies, MDPI, vol. 18(4), pages 1-22, February.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Arunkumar, H.S. & Kumar, Shiva & Karanth, K. Vasudeva, 2020. "Analysis of a solar air heater for augmented thermohydraulic performance using helicoidal spring shaped fins-A numerical study," Renewable Energy, Elsevier, vol. 160(C), pages 297-311.
    2. Sheikholeslami, M. & Ganji, D.D., 2016. "Heat transfer enhancement in an air to water heat exchanger with discontinuous helical turbulators; experimental and numerical studies," Energy, Elsevier, vol. 116(P1), pages 341-352.
    3. Vyas, Sagar & Sharma, Amit Kumar & Rai, Anant Kumar, 2024. "Double pass solar air heater with aerofoil and bio-inspired fins: A numerical analysis of thermohydraulic performance," Energy, Elsevier, vol. 311(C).
    4. Hosseinkhani, A. & Gandjalikhan Nassab, S.A., 2024. "Study of gas radiation effect on the performance of single-pass solar heaters with an air gap," Energy, Elsevier, vol. 294(C).
    5. Vengadesan, Elumalai & Senthil, Ramalingam, 2020. "A review on recent developments in thermal performance enhancement methods of flat plate solar air collector," Renewable and Sustainable Energy Reviews, Elsevier, vol. 134(C).
    6. Ji-Suk Yu & Jin-Hee Kim & Jun-Tae Kim, 2020. "Effect of Triangular Baffle Arrangement on Heat Transfer Enhancement of Air-Type PVT Collector," Sustainability, MDPI, vol. 12(18), pages 1-13, September.
    7. Mir Waqas Alam & Basma Souayeh, 2021. "Parametric CFD Thermal Performance Analysis of Full, Medium, Half and Short Length Dimple Solar Air Tube," Sustainability, MDPI, vol. 13(11), pages 1-30, June.
    8. Debnath, Suman & Das, Biplab & Randive, P.R. & Pandey, K.M., 2018. "Performance analysis of solar air collector in the climatic condition of North Eastern India," Energy, Elsevier, vol. 165(PB), pages 281-298.
    9. Varun Kumar B. & G. Manikandan & P. Rajesh Kanna & Dawid Taler & Jan Taler & Marzena Nowak-Ocłoń & Karol Mzyk & Hoong Thiam Toh, 2018. "A Performance Evaluation of a Solar Air Heater Using Different Shaped Ribs Mounted on the Absorber Plate—A Review," Energies, MDPI, vol. 11(11), pages 1-20, November.
    10. Alam, Tabish & Kim, Man-Hoe, 2018. "A comprehensive review on single phase heat transfer enhancement techniques in heat exchanger applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 813-839.
    11. Khanlari, Ataollah & Sözen, Adnan & Afshari, Faraz & Tuncer, Azim Doğuş, 2021. "Energy-exergy and sustainability analysis of a PV-driven quadruple-flow solar drying system," Renewable Energy, Elsevier, vol. 175(C), pages 1151-1166.
    12. Kumar, Anil & Kumar, Raj & Maithani, Rajesh & Chauhan, Ranchan & Sethi, Muneesh & Kumari, Anita & Kumar, Sushil & Kumar, Sunil, 2017. "Correlation development for Nusselt number and friction factor of a multiple type V-pattern dimpled obstacles solar air passage," Renewable Energy, Elsevier, vol. 109(C), pages 461-479.
    13. 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.
    14. Zhang, Qiangqiang & Li, Xin & Wang, Zhifeng & Zhang, Jinbai & El-Hefni, Baligh & Xu, Li, 2015. "Modeling and simulation of a molten salt cavity receiver with Dymola," Energy, Elsevier, vol. 93(P2), pages 1373-1384.
    15. Sheikhnejad, Yahya & Gandjalikhan Nassab, Seyed Abdolreza, 2021. "Enhancement of solar chimney performance by passive vortex generator," Renewable Energy, Elsevier, vol. 169(C), pages 437-450.
    16. Al-Zahrani, Salman, 2023. "Thermal performance augmentation of solar air heater with curved path," Energy, Elsevier, vol. 284(C).
    17. Abdelrahman, M.A. & Gaheen, Osama A. & Aziz, Mohamed A. & Rashed, Mostafa R. & Ahmed, Mohamed E.A.E., 2025. "Experimental evaluation of recycled aluminum cans solar air heater: Comprehensive 4E assessments," Energy, Elsevier, vol. 316(C).
    18. Hassan, Ahmad Kamal & Muzaffarul Hasan, M. & Emran Khan, Mohammad, 2021. "Parametric investigation and correlation development for heat transfer and friction factor in multiple arc dimple roughened solar air duct," Renewable Energy, Elsevier, vol. 174(C), pages 403-425.
    19. Poongavanam, Ganesh Kumar & Panchabikesan, Karthik & Leo, Anto Joseph Deeyoko & Ramalingam, Velraj, 2018. "Experimental investigation on heat transfer augmentation of solar air heater using shot blasted V-corrugated absorber plate," Renewable Energy, Elsevier, vol. 127(C), pages 213-229.
    20. Kumar, Raj & Kumar, Anil & Chauhan, Ranchan & Maithani, Rajesh, 2018. "Comparative study of effect of various blockage arrangements on thermal hydraulic performance in a roughened air passage," Renewable and Sustainable Energy Reviews, Elsevier, vol. 81(P1), pages 447-463.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jeners:v:17:y:2024:i:15:p:3812-:d:1448672. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.