IDEAS home Printed from https://ideas.repec.org/a/eee/renene/v74y2015icp357-368.html
   My bibliography  Save this article

Energy and exergy analysis of different solar air collector systems with natural convection

Author

Listed:
  • Bahrehmand, D.
  • Ameri, M.

Abstract

In this research work, mathematical models are presented for single and two-glass cover solar air collector systems with natural convection flow. These models are based on an analytical solution of energy balance equations for various elements of collectors. The results obtained from the present work and the experimental results of other researchers are in good agreement. The effects of a tin metal sheet suspended in the middle of the air channel, longitudinal fins with rectangular and triangular shapes, and depth and length variations of the channel on energy and exergy efficiencies of solar air collectors are also investigated. The results show that the collector with two-glass covers has a better performance than a single-glass collector, and it is analytically preferred by the first and second laws of thermodynamics. The results also illustrate that the collectors with triangular fins are more efficient in terms of energy than those with rectangular fins.

Suggested Citation

  • Bahrehmand, D. & Ameri, M., 2015. "Energy and exergy analysis of different solar air collector systems with natural convection," Renewable Energy, Elsevier, vol. 74(C), pages 357-368.
    • Handle: RePEc:eee:renene:v:74:y:2015:i:c:p:357-368
    DOI: 10.1016/j.renene.2014.08.028
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S096014811400487X
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.renene.2014.08.028?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Sun, Wei & Ji, Jie & He, Wei, 2010. "Influence of channel depth on the performance of solar air heaters," Energy, Elsevier, vol. 35(10), pages 4201-4207.
    2. El-Sebaii, A.A. & Al-Snani, H., 2010. "Effect of selective coating on thermal performance of flat plate solar air heaters," Energy, Elsevier, vol. 35(4), pages 1820-1828.
    3. Hirunlabh, J & Kongduang, W & Namprakai, P & Khedari, J, 1999. "Study of natural ventilation of houses by a metallic solar wall under tropical climate," Renewable Energy, Elsevier, vol. 18(1), pages 109-119.
    4. Farahat, S. & Sarhaddi, F. & Ajam, H., 2009. "Exergetic optimization of flat plate solar collectors," Renewable Energy, Elsevier, vol. 34(4), pages 1169-1174.
    5. Bazilian, Morgan D. & Prasad, Deo, 2002. "Modelling of a photovoltaic heat recovery system and its role in a design decision support tool for building professionals," Renewable Energy, Elsevier, vol. 27(1), pages 57-68.
    6. Gbaha, P. & Yobouet Andoh, H. & Kouassi Saraka, J. & Kaménan Koua, B. & Touré, S., 2007. "Experimental investigation of a solar dryer with natural convective heat flow," Renewable Energy, Elsevier, vol. 32(11), pages 1817-1829.
    Full references (including those not matched with items on IDEAS)

    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. Arabhosseini, Akbar & Samimi-Akhijahani, Hadi & Motahayyer, Mehrnosh, 2019. "Increasing the energy and exergy efficiencies of a collector using porous and recycling system," Renewable Energy, Elsevier, vol. 132(C), pages 308-325.
    2. 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.
    3. Nadir, Nadia & Bouguettaia, Hamza & Boughali, Slimane & Bechki, Djamel, 2019. "Use of a new agricultural product as thermal insulation for solar collector," Renewable Energy, Elsevier, vol. 134(C), pages 569-578.
    4. Bahrehmand, D. & Ameri, M. & Gholampour, M., 2015. "Energy and exergy analysis of different solar air collector systems with forced convection," Renewable Energy, Elsevier, vol. 83(C), pages 1119-1130.
    5. Chen, C.Q. & Diao, Y.H. & Zhao, Y.H. & Wang, Z.Y. & Zhu, T.T. & Wang, T.Y. & Liang, L., 2021. "Numerical evaluation of the thermal performance of different types of double glazing flat-plate solar air collectors," Energy, Elsevier, vol. 233(C).
    6. Dettù, Federico & Pozzato, Gabriele & Rizzo, Denise M. & Onori, Simona, 2021. "Exergy-based modeling framework for hybrid and electric ground vehicles," Applied Energy, Elsevier, vol. 300(C).
    7. EL-Mesery, Hany S. & EL-Seesy, Ahmed I. & Hu, Zicheng & Li, Yang, 2022. "Recent developments in solar drying technology of food and agricultural products: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 157(C).
    8. Murat Kunelbayev & Yedilkhan Amirgaliyev & Talgat Sundetov, 2022. "Improving the Efficiency of Environmental Temperature Control in Homes and Buildings," Energies, MDPI, vol. 15(23), pages 1-15, November.
    9. Roozbeh Vaziri & Akeem Adeyemi Oladipo & Mohsen Sharifpur & Rani Taher & Mohammad Hossein Ahmadi & Alibek Issakhov, 2021. "Efficiency Enhancement in Double-Pass Perforated Glazed Solar Air Heaters with Porous Beds: Taguchi-Artificial Neural Network Optimization and Cost–Benefit Analysis," Sustainability, MDPI, vol. 13(21), pages 1-18, October.
    10. Evangelisti, Luca & De Lieto Vollaro, Roberto & Asdrubali, Francesco, 2019. "Latest advances on solar thermal collectors: A comprehensive review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 114(C), pages 1-1.
    11. Hajabdollahi, Hassan, 2021. "Thermoeconomic assessment of integrated solar flat plat collector with cross flow heat exchanger as solar air heater using numerical analysis," Renewable Energy, Elsevier, vol. 168(C), pages 491-504.
    12. Wang, Guoqiang & Wang, Feng & Li, Longjian & Zhang, Guofu, 2013. "Experiment of catalyst activity distribution effect on methanol steam reforming performance in the packed bed plate-type reactor," Energy, Elsevier, vol. 51(C), pages 267-272.
    13. Zhang, Tiantian & Yang, Hongxing, 2019. "Flow and heat transfer characteristics of natural convection in vertical air channels of double-skin solar façades," Applied Energy, Elsevier, vol. 242(C), pages 107-120.
    14. Mohammadi, K. & Sabzpooshani, M., 2013. "Comprehensive performance evaluation and parametric studies of single pass solar air heater with fins and baffles attached over the absorber plate," Energy, Elsevier, vol. 57(C), pages 741-750.
    15. Zondag, H.A., 2008. "Flat-plate PV-Thermal collectors and systems: A review," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(4), pages 891-959, May.
    16. Zhang, Xingxing & Shen, Jingchun & Lu, Yan & He, Wei & Xu, Peng & Zhao, Xudong & Qiu, Zhongzhu & Zhu, Zishang & Zhou, Jinzhi & Dong, Xiaoqiang, 2015. "Active Solar Thermal Facades (ASTFs): From concept, application to research questions," Renewable and Sustainable Energy Reviews, Elsevier, vol. 50(C), pages 32-63.
    17. Liu, Shuli & Li, Yongcai, 2015. "An experimental study on the thermal performance of a solar chimney without and with PCM," Renewable Energy, Elsevier, vol. 81(C), pages 338-346.
    18. Dissa, A.O. & Bathiebo, J. & Kam, S. & Savadogo, P.W. & Desmorieux, H. & Koulidiati, J., 2009. "Modelling and experimental validation of thin layer indirect solar drying of mango slices," Renewable Energy, Elsevier, vol. 34(4), pages 1000-1008.
    19. Xamán, J. & Vargas-López, R. & Gijón-Rivera, M. & Zavala-Guillén, I. & Jiménez, M.J. & Arce, J., 2019. "Transient thermal analysis of a solar chimney for buildings with three different types of absorbing materials: Copper plate/PCM/concrete wall," Renewable Energy, Elsevier, vol. 136(C), pages 139-158.
    20. Kumar, Laveet & Hasanuzzaman, M. & Rahim, N.A. & Islam, M.M., 2021. "Modeling, simulation and outdoor experimental performance analysis of a solar-assisted process heating system for industrial process heat," Renewable Energy, Elsevier, vol. 164(C), pages 656-673.

    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:eee:renene:v:74:y:2015:i:c:p:357-368. 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: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/renewable-energy .

    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.